| Hostnames |
server.bigbearmail.com mta-sts.server.bigbearmail.com |
| Domains | bigbearmail.com |
| Country | United States |
| City | Ashburn |
| Organization | Hetzner Online GmbH |
| ISP | Hetzner Online GmbH |
| ASN | AS213230 |
1255859165 | 2025-01-14T10:38:03.02276222 / tcp
SSH-2.0-OpenSSH_8.9p1 Ubuntu-3ubuntu0.10 Key type: ecdsa-sha2-nistp256 Key: AAAAE2VjZHNhLXNoYTItbmlzdHAyNTYAAAAIbmlzdHAyNTYAAABBBKvQ6Mihhk7lowvyF5VOxoRd QjfvT1/7msOPJnYMoFqVR8VCEdH78Xb+30CRJ4LktGyaLimvsPaNqxUm5U/xGhk= Fingerprint: 04:0c:c8:e6:13:6a:aa:b1:3b:a3:63:a7:c9:9e:27:65 Kex Algorithms: curve25519-sha256 curve25519-sha256@libssh.org ecdh-sha2-nistp256 ecdh-sha2-nistp384 ecdh-sha2-nistp521 sntrup761x25519-sha512@openssh.com diffie-hellman-group-exchange-sha256 diffie-hellman-group16-sha512 diffie-hellman-group18-sha512 diffie-hellman-group14-sha256 kex-strict-s-v00@openssh.com Server Host Key Algorithms: rsa-sha2-512 rsa-sha2-256 ecdsa-sha2-nistp256 ssh-ed25519 Encryption Algorithms: chacha20-poly1305@openssh.com aes128-ctr aes192-ctr aes256-ctr aes128-gcm@openssh.com aes256-gcm@openssh.com MAC Algorithms: umac-64-etm@openssh.com umac-128-etm@openssh.com hmac-sha2-256-etm@openssh.com hmac-sha2-512-etm@openssh.com hmac-sha1-etm@openssh.com umac-64@openssh.com umac-128@openssh.com hmac-sha2-256 hmac-sha2-512 hmac-sha1 Compression Algorithms: none zlib@openssh.com
-1058785853 | 2024-12-21T11:37:04.79369925 / tcp
220 server.bigbearmail.com ESMTP Hi, I'm a Mail-in-a-Box (Ubuntu/Postfix; see https://mailinabox.email/) 250-server.bigbearmail.com 250-PIPELINING 250-SIZE 134217728 250-VRFY 250-ETRN 250-STARTTLS 250-ENHANCEDSTATUSCODES 250-8BITMIME 250-DSN 250 CHUNKING
Certificate:
Data:
Version: 3 (0x2)
Serial Number:
04:2a:6f:b4:be:0f:87:f4:52:56:fe:9b:eb:35:0b:e9:2a:6a
Signature Algorithm: sha256WithRSAEncryption
Issuer: C=US, O=Let's Encrypt, CN=R10
Validity
Not Before: Nov 21 08:17:29 2024 GMT
Not After : Feb 19 08:17:28 2025 GMT
Subject: CN=server.bigbearmail.com
Subject Public Key Info:
Public Key Algorithm: rsaEncryption
Public-Key: (2048 bit)
Modulus:
00:a8:cc:20:cf:54:d0:41:b4:86:4f:1e:43:68:47:
1c:94:0b:d2:4d:7e:c8:6b:c6:b5:ce:23:da:20:c0:
cb:a5:dd:49:b6:b0:3f:fb:4a:87:24:4c:ee:90:5e:
4d:0a:75:a3:a5:a4:8f:78:5d:c8:aa:1c:1a:63:1d:
c8:e7:c7:5a:a4:bf:b7:3b:e8:72:2e:c6:2b:78:93:
fa:33:88:11:cd:43:b6:03:47:4e:c7:cf:3e:35:e5:
17:f7:bf:40:0e:d9:65:0e:1c:1f:f8:09:c0:6c:5b:
da:49:32:2b:c0:9f:e7:53:bc:ec:13:37:f7:a3:81:
89:e6:5f:5e:45:d4:d0:4b:62:6c:26:86:06:07:73:
74:12:51:b1:ba:b9:d7:e7:d3:5a:9e:5c:d3:11:28:
fa:78:70:78:12:1f:0f:40:12:fb:5e:2b:29:d3:aa:
74:af:99:33:8a:43:76:79:fc:20:b3:1c:c3:74:d7:
a5:79:f4:b0:84:e2:21:58:c7:78:a6:e9:77:c8:8f:
99:19:b8:9a:65:8f:f6:a4:4a:0d:98:c8:55:53:81:
43:11:71:06:e1:e4:f7:8f:e9:4e:7f:34:4e:5d:0c:
36:6c:c0:69:3d:9f:5c:2c:e2:72:f3:5e:42:05:09:
6a:ac:e9:d4:8d:f1:47:84:ec:1c:4a:9d:35:2f:4d:
39:d9
Exponent: 65537 (0x10001)
X509v3 extensions:
X509v3 Key Usage: critical
Digital Signature, Key Encipherment
X509v3 Extended Key Usage:
TLS Web Server Authentication, TLS Web Client Authentication
X509v3 Basic Constraints: critical
CA:FALSE
X509v3 Subject Key Identifier:
F1:46:DB:4C:48:65:C0:5B:46:9D:A7:F0:A8:38:3B:40:4D:56:AC:A1
X509v3 Authority Key Identifier:
BB:BC:C3:47:A5:E4:BC:A9:C6:C3:A4:72:0C:10:8D:A2:35:E1:C8:E8
Authority Information Access:
OCSP - URI:http://r10.o.lencr.org
CA Issuers - URI:http://r10.i.lencr.org/
X509v3 Subject Alternative Name:
DNS:mta-sts.server.bigbearmail.com, DNS:server.bigbearmail.com
X509v3 Certificate Policies:
Policy: 2.23.140.1.2.1
CT Precertificate SCTs:
Signed Certificate Timestamp:
Version : v1 (0x0)
Log ID : 13:4A:DF:1A:B5:98:42:09:78:0C:6F:EF:4C:7A:91:A4:
16:B7:23:49:CE:58:57:6A:DF:AE:DA:A7:C2:AB:E0:22
Timestamp : Nov 21 09:16:00.404 2024 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:45:02:20:76:4F:39:08:7E:58:17:F3:A5:4B:E0:F7:
99:CC:64:E4:84:E5:16:98:5E:E7:65:EC:C1:63:50:EA:
AE:73:4E:2D:02:21:00:C2:8C:C5:34:A4:59:C5:15:91:
A5:93:A1:89:DD:E6:10:CB:36:54:D2:AD:13:F3:B1:11:
0F:C4:1D:1E:F6:82:A3
Signed Certificate Timestamp:
Version : v1 (0x0)
Log ID : 7D:59:1E:12:E1:78:2A:7B:1C:61:67:7C:5E:FD:F8:D0:
87:5C:14:A0:4E:95:9E:B9:03:2F:D9:0E:8C:2E:79:B8
Timestamp : Nov 21 09:16:00.500 2024 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:45:02:20:47:BB:22:D8:AB:EA:04:56:F3:59:D0:E5:
77:F3:35:28:B4:EA:E1:C6:6A:68:94:6D:3B:98:64:85:
A9:84:38:B0:02:21:00:9A:D5:62:61:0E:92:12:62:7A:
CF:4A:30:D7:50:71:68:24:70:01:47:67:4C:2F:5F:85:
70:A0:BF:17:9A:AF:22
Signature Algorithm: sha256WithRSAEncryption
Signature Value:
58:ed:f5:22:e9:94:3d:d1:a1:73:67:06:94:52:6a:18:29:30:
98:89:43:90:0c:84:4f:a4:92:d7:d9:4c:f0:69:ce:4e:a2:60:
ef:1f:ce:95:8c:f5:2d:28:72:95:6a:14:09:2c:f8:76:ac:4e:
7a:6f:a6:5c:c6:81:7a:1d:af:e8:86:8a:17:99:ce:ad:02:4c:
48:b0:4a:19:e3:a5:d4:29:c3:2a:ad:52:65:05:1c:04:79:e5:
84:60:b3:00:24:80:8c:45:27:b9:4e:9c:3c:ad:b2:f9:99:fb:
9e:ab:06:f9:13:ac:11:7f:30:62:bd:3e:96:e9:ed:2e:c6:9a:
50:2b:57:1c:c1:63:5e:4e:83:5e:a1:0a:17:1f:bf:65:8a:ad:
bd:bc:44:43:61:ac:15:17:c5:70:51:50:a2:02:14:2f:ef:76:
25:94:f9:7c:bd:ba:6a:e1:80:8f:7f:21:65:4d:9c:fc:9c:4a:
2d:c7:9a:f5:b1:f0:b6:c6:bf:38:3a:26:84:f7:9a:a3:d7:7f:
3b:3d:cd:c0:1b:cf:d4:8b:ef:f7:cd:f4:8f:46:8c:f5:a3:c7:
c5:b4:ed:cd:6c:93:f9:7d:98:47:1d:e5:a1:09:46:fa:a5:21:
eb:03:8f:b5:b4:67:57:61:54:22:f7:39:50:48:05:3d:f8:ab:
f1:c4:7d:09
-2100514759 | 2025-01-10T19:28:25.95616780 / tcp
HTTP/1.1 301 Moved Permanently Server: nginx Date: Fri, 10 Jan 2025 19:28:25 GMT Content-Type: text/html Content-Length: 162 Connection: keep-alive Location: https://server.bigbearmail.com/
-1314303841 | 2025-01-11T14:13:32.210384443 / tcp
HTTP/1.1 200 OK Server: nginx Date: Sat, 11 Jan 2025 14:13:32 GMT Content-Type: text/html Content-Length: 291 Last-Modified: Tue, 01 Oct 2019 17:01:39 GMT Connection: keep-alive ETag: "5d938673-123" Strict-Transport-Security: max-age=15768000 Accept-Ranges: bytes
Certificate:
Data:
Version: 3 (0x2)
Serial Number:
04:2a:6f:b4:be:0f:87:f4:52:56:fe:9b:eb:35:0b:e9:2a:6a
Signature Algorithm: sha256WithRSAEncryption
Issuer: C=US, O=Let's Encrypt, CN=R10
Validity
Not Before: Nov 21 08:17:29 2024 GMT
Not After : Feb 19 08:17:28 2025 GMT
Subject: CN=server.bigbearmail.com
Subject Public Key Info:
Public Key Algorithm: rsaEncryption
Public-Key: (2048 bit)
Modulus:
00:a8:cc:20:cf:54:d0:41:b4:86:4f:1e:43:68:47:
1c:94:0b:d2:4d:7e:c8:6b:c6:b5:ce:23:da:20:c0:
cb:a5:dd:49:b6:b0:3f:fb:4a:87:24:4c:ee:90:5e:
4d:0a:75:a3:a5:a4:8f:78:5d:c8:aa:1c:1a:63:1d:
c8:e7:c7:5a:a4:bf:b7:3b:e8:72:2e:c6:2b:78:93:
fa:33:88:11:cd:43:b6:03:47:4e:c7:cf:3e:35:e5:
17:f7:bf:40:0e:d9:65:0e:1c:1f:f8:09:c0:6c:5b:
da:49:32:2b:c0:9f:e7:53:bc:ec:13:37:f7:a3:81:
89:e6:5f:5e:45:d4:d0:4b:62:6c:26:86:06:07:73:
74:12:51:b1:ba:b9:d7:e7:d3:5a:9e:5c:d3:11:28:
fa:78:70:78:12:1f:0f:40:12:fb:5e:2b:29:d3:aa:
74:af:99:33:8a:43:76:79:fc:20:b3:1c:c3:74:d7:
a5:79:f4:b0:84:e2:21:58:c7:78:a6:e9:77:c8:8f:
99:19:b8:9a:65:8f:f6:a4:4a:0d:98:c8:55:53:81:
43:11:71:06:e1:e4:f7:8f:e9:4e:7f:34:4e:5d:0c:
36:6c:c0:69:3d:9f:5c:2c:e2:72:f3:5e:42:05:09:
6a:ac:e9:d4:8d:f1:47:84:ec:1c:4a:9d:35:2f:4d:
39:d9
Exponent: 65537 (0x10001)
X509v3 extensions:
X509v3 Key Usage: critical
Digital Signature, Key Encipherment
X509v3 Extended Key Usage:
TLS Web Server Authentication, TLS Web Client Authentication
X509v3 Basic Constraints: critical
CA:FALSE
X509v3 Subject Key Identifier:
F1:46:DB:4C:48:65:C0:5B:46:9D:A7:F0:A8:38:3B:40:4D:56:AC:A1
X509v3 Authority Key Identifier:
BB:BC:C3:47:A5:E4:BC:A9:C6:C3:A4:72:0C:10:8D:A2:35:E1:C8:E8
Authority Information Access:
OCSP - URI:http://r10.o.lencr.org
CA Issuers - URI:http://r10.i.lencr.org/
X509v3 Subject Alternative Name:
DNS:mta-sts.server.bigbearmail.com, DNS:server.bigbearmail.com
X509v3 Certificate Policies:
Policy: 2.23.140.1.2.1
CT Precertificate SCTs:
Signed Certificate Timestamp:
Version : v1 (0x0)
Log ID : 13:4A:DF:1A:B5:98:42:09:78:0C:6F:EF:4C:7A:91:A4:
16:B7:23:49:CE:58:57:6A:DF:AE:DA:A7:C2:AB:E0:22
Timestamp : Nov 21 09:16:00.404 2024 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:45:02:20:76:4F:39:08:7E:58:17:F3:A5:4B:E0:F7:
99:CC:64:E4:84:E5:16:98:5E:E7:65:EC:C1:63:50:EA:
AE:73:4E:2D:02:21:00:C2:8C:C5:34:A4:59:C5:15:91:
A5:93:A1:89:DD:E6:10:CB:36:54:D2:AD:13:F3:B1:11:
0F:C4:1D:1E:F6:82:A3
Signed Certificate Timestamp:
Version : v1 (0x0)
Log ID : 7D:59:1E:12:E1:78:2A:7B:1C:61:67:7C:5E:FD:F8:D0:
87:5C:14:A0:4E:95:9E:B9:03:2F:D9:0E:8C:2E:79:B8
Timestamp : Nov 21 09:16:00.500 2024 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:45:02:20:47:BB:22:D8:AB:EA:04:56:F3:59:D0:E5:
77:F3:35:28:B4:EA:E1:C6:6A:68:94:6D:3B:98:64:85:
A9:84:38:B0:02:21:00:9A:D5:62:61:0E:92:12:62:7A:
CF:4A:30:D7:50:71:68:24:70:01:47:67:4C:2F:5F:85:
70:A0:BF:17:9A:AF:22
Signature Algorithm: sha256WithRSAEncryption
Signature Value:
58:ed:f5:22:e9:94:3d:d1:a1:73:67:06:94:52:6a:18:29:30:
98:89:43:90:0c:84:4f:a4:92:d7:d9:4c:f0:69:ce:4e:a2:60:
ef:1f:ce:95:8c:f5:2d:28:72:95:6a:14:09:2c:f8:76:ac:4e:
7a:6f:a6:5c:c6:81:7a:1d:af:e8:86:8a:17:99:ce:ad:02:4c:
48:b0:4a:19:e3:a5:d4:29:c3:2a:ad:52:65:05:1c:04:79:e5:
84:60:b3:00:24:80:8c:45:27:b9:4e:9c:3c:ad:b2:f9:99:fb:
9e:ab:06:f9:13:ac:11:7f:30:62:bd:3e:96:e9:ed:2e:c6:9a:
50:2b:57:1c:c1:63:5e:4e:83:5e:a1:0a:17:1f:bf:65:8a:ad:
bd:bc:44:43:61:ac:15:17:c5:70:51:50:a2:02:14:2f:ef:76:
25:94:f9:7c:bd:ba:6a:e1:80:8f:7f:21:65:4d:9c:fc:9c:4a:
2d:c7:9a:f5:b1:f0:b6:c6:bf:38:3a:26:84:f7:9a:a3:d7:7f:
3b:3d:cd:c0:1b:cf:d4:8b:ef:f7:cd:f4:8f:46:8c:f5:a3:c7:
c5:b4:ed:cd:6c:93:f9:7d:98:47:1d:e5:a1:09:46:fa:a5:21:
eb:03:8f:b5:b4:67:57:61:54:22:f7:39:50:48:05:3d:f8:ab:
f1:c4:7d:09
1353423906 | 2025-01-14T05:29:41.575123465 / tcp
220 server.bigbearmail.com ESMTP Hi, I'm a Mail-in-a-Box (Ubuntu/Postfix; see https://mailinabox.email/) 250-server.bigbearmail.com 250-PIPELINING 250-SIZE 134217728 250-VRFY 250-ETRN 250-AUTH PLAIN LOGIN 250-ENHANCEDSTATUSCODES 250-8BITMIME 250-DSN 250 CHUNKING
Certificate:
Data:
Version: 3 (0x2)
Serial Number:
04:2a:6f:b4:be:0f:87:f4:52:56:fe:9b:eb:35:0b:e9:2a:6a
Signature Algorithm: sha256WithRSAEncryption
Issuer: C=US, O=Let's Encrypt, CN=R10
Validity
Not Before: Nov 21 08:17:29 2024 GMT
Not After : Feb 19 08:17:28 2025 GMT
Subject: CN=server.bigbearmail.com
Subject Public Key Info:
Public Key Algorithm: rsaEncryption
Public-Key: (2048 bit)
Modulus:
00:a8:cc:20:cf:54:d0:41:b4:86:4f:1e:43:68:47:
1c:94:0b:d2:4d:7e:c8:6b:c6:b5:ce:23:da:20:c0:
cb:a5:dd:49:b6:b0:3f:fb:4a:87:24:4c:ee:90:5e:
4d:0a:75:a3:a5:a4:8f:78:5d:c8:aa:1c:1a:63:1d:
c8:e7:c7:5a:a4:bf:b7:3b:e8:72:2e:c6:2b:78:93:
fa:33:88:11:cd:43:b6:03:47:4e:c7:cf:3e:35:e5:
17:f7:bf:40:0e:d9:65:0e:1c:1f:f8:09:c0:6c:5b:
da:49:32:2b:c0:9f:e7:53:bc:ec:13:37:f7:a3:81:
89:e6:5f:5e:45:d4:d0:4b:62:6c:26:86:06:07:73:
74:12:51:b1:ba:b9:d7:e7:d3:5a:9e:5c:d3:11:28:
fa:78:70:78:12:1f:0f:40:12:fb:5e:2b:29:d3:aa:
74:af:99:33:8a:43:76:79:fc:20:b3:1c:c3:74:d7:
a5:79:f4:b0:84:e2:21:58:c7:78:a6:e9:77:c8:8f:
99:19:b8:9a:65:8f:f6:a4:4a:0d:98:c8:55:53:81:
43:11:71:06:e1:e4:f7:8f:e9:4e:7f:34:4e:5d:0c:
36:6c:c0:69:3d:9f:5c:2c:e2:72:f3:5e:42:05:09:
6a:ac:e9:d4:8d:f1:47:84:ec:1c:4a:9d:35:2f:4d:
39:d9
Exponent: 65537 (0x10001)
X509v3 extensions:
X509v3 Key Usage: critical
Digital Signature, Key Encipherment
X509v3 Extended Key Usage:
TLS Web Server Authentication, TLS Web Client Authentication
X509v3 Basic Constraints: critical
CA:FALSE
X509v3 Subject Key Identifier:
F1:46:DB:4C:48:65:C0:5B:46:9D:A7:F0:A8:38:3B:40:4D:56:AC:A1
X509v3 Authority Key Identifier:
BB:BC:C3:47:A5:E4:BC:A9:C6:C3:A4:72:0C:10:8D:A2:35:E1:C8:E8
Authority Information Access:
OCSP - URI:http://r10.o.lencr.org
CA Issuers - URI:http://r10.i.lencr.org/
X509v3 Subject Alternative Name:
DNS:mta-sts.server.bigbearmail.com, DNS:server.bigbearmail.com
X509v3 Certificate Policies:
Policy: 2.23.140.1.2.1
CT Precertificate SCTs:
Signed Certificate Timestamp:
Version : v1 (0x0)
Log ID : 13:4A:DF:1A:B5:98:42:09:78:0C:6F:EF:4C:7A:91:A4:
16:B7:23:49:CE:58:57:6A:DF:AE:DA:A7:C2:AB:E0:22
Timestamp : Nov 21 09:16:00.404 2024 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:45:02:20:76:4F:39:08:7E:58:17:F3:A5:4B:E0:F7:
99:CC:64:E4:84:E5:16:98:5E:E7:65:EC:C1:63:50:EA:
AE:73:4E:2D:02:21:00:C2:8C:C5:34:A4:59:C5:15:91:
A5:93:A1:89:DD:E6:10:CB:36:54:D2:AD:13:F3:B1:11:
0F:C4:1D:1E:F6:82:A3
Signed Certificate Timestamp:
Version : v1 (0x0)
Log ID : 7D:59:1E:12:E1:78:2A:7B:1C:61:67:7C:5E:FD:F8:D0:
87:5C:14:A0:4E:95:9E:B9:03:2F:D9:0E:8C:2E:79:B8
Timestamp : Nov 21 09:16:00.500 2024 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:45:02:20:47:BB:22:D8:AB:EA:04:56:F3:59:D0:E5:
77:F3:35:28:B4:EA:E1:C6:6A:68:94:6D:3B:98:64:85:
A9:84:38:B0:02:21:00:9A:D5:62:61:0E:92:12:62:7A:
CF:4A:30:D7:50:71:68:24:70:01:47:67:4C:2F:5F:85:
70:A0:BF:17:9A:AF:22
Signature Algorithm: sha256WithRSAEncryption
Signature Value:
58:ed:f5:22:e9:94:3d:d1:a1:73:67:06:94:52:6a:18:29:30:
98:89:43:90:0c:84:4f:a4:92:d7:d9:4c:f0:69:ce:4e:a2:60:
ef:1f:ce:95:8c:f5:2d:28:72:95:6a:14:09:2c:f8:76:ac:4e:
7a:6f:a6:5c:c6:81:7a:1d:af:e8:86:8a:17:99:ce:ad:02:4c:
48:b0:4a:19:e3:a5:d4:29:c3:2a:ad:52:65:05:1c:04:79:e5:
84:60:b3:00:24:80:8c:45:27:b9:4e:9c:3c:ad:b2:f9:99:fb:
9e:ab:06:f9:13:ac:11:7f:30:62:bd:3e:96:e9:ed:2e:c6:9a:
50:2b:57:1c:c1:63:5e:4e:83:5e:a1:0a:17:1f:bf:65:8a:ad:
bd:bc:44:43:61:ac:15:17:c5:70:51:50:a2:02:14:2f:ef:76:
25:94:f9:7c:bd:ba:6a:e1:80:8f:7f:21:65:4d:9c:fc:9c:4a:
2d:c7:9a:f5:b1:f0:b6:c6:bf:38:3a:26:84:f7:9a:a3:d7:7f:
3b:3d:cd:c0:1b:cf:d4:8b:ef:f7:cd:f4:8f:46:8c:f5:a3:c7:
c5:b4:ed:cd:6c:93:f9:7d:98:47:1d:e5:a1:09:46:fa:a5:21:
eb:03:8f:b5:b4:67:57:61:54:22:f7:39:50:48:05:3d:f8:ab:
f1:c4:7d:09
-1058785853 | 2025-01-07T12:56:23.422190587 / tcp
220 server.bigbearmail.com ESMTP Hi, I'm a Mail-in-a-Box (Ubuntu/Postfix; see https://mailinabox.email/) 250-server.bigbearmail.com 250-PIPELINING 250-SIZE 134217728 250-VRFY 250-ETRN 250-STARTTLS 250-ENHANCEDSTATUSCODES 250-8BITMIME 250-DSN 250 CHUNKING
Certificate:
Data:
Version: 3 (0x2)
Serial Number:
04:2a:6f:b4:be:0f:87:f4:52:56:fe:9b:eb:35:0b:e9:2a:6a
Signature Algorithm: sha256WithRSAEncryption
Issuer: C=US, O=Let's Encrypt, CN=R10
Validity
Not Before: Nov 21 08:17:29 2024 GMT
Not After : Feb 19 08:17:28 2025 GMT
Subject: CN=server.bigbearmail.com
Subject Public Key Info:
Public Key Algorithm: rsaEncryption
Public-Key: (2048 bit)
Modulus:
00:a8:cc:20:cf:54:d0:41:b4:86:4f:1e:43:68:47:
1c:94:0b:d2:4d:7e:c8:6b:c6:b5:ce:23:da:20:c0:
cb:a5:dd:49:b6:b0:3f:fb:4a:87:24:4c:ee:90:5e:
4d:0a:75:a3:a5:a4:8f:78:5d:c8:aa:1c:1a:63:1d:
c8:e7:c7:5a:a4:bf:b7:3b:e8:72:2e:c6:2b:78:93:
fa:33:88:11:cd:43:b6:03:47:4e:c7:cf:3e:35:e5:
17:f7:bf:40:0e:d9:65:0e:1c:1f:f8:09:c0:6c:5b:
da:49:32:2b:c0:9f:e7:53:bc:ec:13:37:f7:a3:81:
89:e6:5f:5e:45:d4:d0:4b:62:6c:26:86:06:07:73:
74:12:51:b1:ba:b9:d7:e7:d3:5a:9e:5c:d3:11:28:
fa:78:70:78:12:1f:0f:40:12:fb:5e:2b:29:d3:aa:
74:af:99:33:8a:43:76:79:fc:20:b3:1c:c3:74:d7:
a5:79:f4:b0:84:e2:21:58:c7:78:a6:e9:77:c8:8f:
99:19:b8:9a:65:8f:f6:a4:4a:0d:98:c8:55:53:81:
43:11:71:06:e1:e4:f7:8f:e9:4e:7f:34:4e:5d:0c:
36:6c:c0:69:3d:9f:5c:2c:e2:72:f3:5e:42:05:09:
6a:ac:e9:d4:8d:f1:47:84:ec:1c:4a:9d:35:2f:4d:
39:d9
Exponent: 65537 (0x10001)
X509v3 extensions:
X509v3 Key Usage: critical
Digital Signature, Key Encipherment
X509v3 Extended Key Usage:
TLS Web Server Authentication, TLS Web Client Authentication
X509v3 Basic Constraints: critical
CA:FALSE
X509v3 Subject Key Identifier:
F1:46:DB:4C:48:65:C0:5B:46:9D:A7:F0:A8:38:3B:40:4D:56:AC:A1
X509v3 Authority Key Identifier:
BB:BC:C3:47:A5:E4:BC:A9:C6:C3:A4:72:0C:10:8D:A2:35:E1:C8:E8
Authority Information Access:
OCSP - URI:http://r10.o.lencr.org
CA Issuers - URI:http://r10.i.lencr.org/
X509v3 Subject Alternative Name:
DNS:mta-sts.server.bigbearmail.com, DNS:server.bigbearmail.com
X509v3 Certificate Policies:
Policy: 2.23.140.1.2.1
CT Precertificate SCTs:
Signed Certificate Timestamp:
Version : v1 (0x0)
Log ID : 13:4A:DF:1A:B5:98:42:09:78:0C:6F:EF:4C:7A:91:A4:
16:B7:23:49:CE:58:57:6A:DF:AE:DA:A7:C2:AB:E0:22
Timestamp : Nov 21 09:16:00.404 2024 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:45:02:20:76:4F:39:08:7E:58:17:F3:A5:4B:E0:F7:
99:CC:64:E4:84:E5:16:98:5E:E7:65:EC:C1:63:50:EA:
AE:73:4E:2D:02:21:00:C2:8C:C5:34:A4:59:C5:15:91:
A5:93:A1:89:DD:E6:10:CB:36:54:D2:AD:13:F3:B1:11:
0F:C4:1D:1E:F6:82:A3
Signed Certificate Timestamp:
Version : v1 (0x0)
Log ID : 7D:59:1E:12:E1:78:2A:7B:1C:61:67:7C:5E:FD:F8:D0:
87:5C:14:A0:4E:95:9E:B9:03:2F:D9:0E:8C:2E:79:B8
Timestamp : Nov 21 09:16:00.500 2024 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:45:02:20:47:BB:22:D8:AB:EA:04:56:F3:59:D0:E5:
77:F3:35:28:B4:EA:E1:C6:6A:68:94:6D:3B:98:64:85:
A9:84:38:B0:02:21:00:9A:D5:62:61:0E:92:12:62:7A:
CF:4A:30:D7:50:71:68:24:70:01:47:67:4C:2F:5F:85:
70:A0:BF:17:9A:AF:22
Signature Algorithm: sha256WithRSAEncryption
Signature Value:
58:ed:f5:22:e9:94:3d:d1:a1:73:67:06:94:52:6a:18:29:30:
98:89:43:90:0c:84:4f:a4:92:d7:d9:4c:f0:69:ce:4e:a2:60:
ef:1f:ce:95:8c:f5:2d:28:72:95:6a:14:09:2c:f8:76:ac:4e:
7a:6f:a6:5c:c6:81:7a:1d:af:e8:86:8a:17:99:ce:ad:02:4c:
48:b0:4a:19:e3:a5:d4:29:c3:2a:ad:52:65:05:1c:04:79:e5:
84:60:b3:00:24:80:8c:45:27:b9:4e:9c:3c:ad:b2:f9:99:fb:
9e:ab:06:f9:13:ac:11:7f:30:62:bd:3e:96:e9:ed:2e:c6:9a:
50:2b:57:1c:c1:63:5e:4e:83:5e:a1:0a:17:1f:bf:65:8a:ad:
bd:bc:44:43:61:ac:15:17:c5:70:51:50:a2:02:14:2f:ef:76:
25:94:f9:7c:bd:ba:6a:e1:80:8f:7f:21:65:4d:9c:fc:9c:4a:
2d:c7:9a:f5:b1:f0:b6:c6:bf:38:3a:26:84:f7:9a:a3:d7:7f:
3b:3d:cd:c0:1b:cf:d4:8b:ef:f7:cd:f4:8f:46:8c:f5:a3:c7:
c5:b4:ed:cd:6c:93:f9:7d:98:47:1d:e5:a1:09:46:fa:a5:21:
eb:03:8f:b5:b4:67:57:61:54:22:f7:39:50:48:05:3d:f8:ab:
f1:c4:7d:09
-2011063995 | 2024-12-26T07:50:55.053619993 / tcp
* OK [CAPABILITY IMAP4rev1 SASL-IR LOGIN-REFERRALS ID ENABLE IDLE LITERAL+ AUTH=PLAIN AUTH=LOGIN] Dovecot (Ubuntu) ready.
* CAPABILITY IMAP4rev1 SASL-IR LOGIN-REFERRALS ID ENABLE IDLE LITERAL+ AUTH=PLAIN AUTH=LOGIN
A001 OK Pre-login capabilities listed, post-login capabilities have more.
* ID ("name" "Dovecot")
A002 OK ID completed.
A003 BAD Error in IMAP command received by server.
* BYE Logging out
A004 OK Logout completed.
Certificate:
Data:
Version: 3 (0x2)
Serial Number:
04:2a:6f:b4:be:0f:87:f4:52:56:fe:9b:eb:35:0b:e9:2a:6a
Signature Algorithm: sha256WithRSAEncryption
Issuer: C=US, O=Let's Encrypt, CN=R10
Validity
Not Before: Nov 21 08:17:29 2024 GMT
Not After : Feb 19 08:17:28 2025 GMT
Subject: CN=server.bigbearmail.com
Subject Public Key Info:
Public Key Algorithm: rsaEncryption
Public-Key: (2048 bit)
Modulus:
00:a8:cc:20:cf:54:d0:41:b4:86:4f:1e:43:68:47:
1c:94:0b:d2:4d:7e:c8:6b:c6:b5:ce:23:da:20:c0:
cb:a5:dd:49:b6:b0:3f:fb:4a:87:24:4c:ee:90:5e:
4d:0a:75:a3:a5:a4:8f:78:5d:c8:aa:1c:1a:63:1d:
c8:e7:c7:5a:a4:bf:b7:3b:e8:72:2e:c6:2b:78:93:
fa:33:88:11:cd:43:b6:03:47:4e:c7:cf:3e:35:e5:
17:f7:bf:40:0e:d9:65:0e:1c:1f:f8:09:c0:6c:5b:
da:49:32:2b:c0:9f:e7:53:bc:ec:13:37:f7:a3:81:
89:e6:5f:5e:45:d4:d0:4b:62:6c:26:86:06:07:73:
74:12:51:b1:ba:b9:d7:e7:d3:5a:9e:5c:d3:11:28:
fa:78:70:78:12:1f:0f:40:12:fb:5e:2b:29:d3:aa:
74:af:99:33:8a:43:76:79:fc:20:b3:1c:c3:74:d7:
a5:79:f4:b0:84:e2:21:58:c7:78:a6:e9:77:c8:8f:
99:19:b8:9a:65:8f:f6:a4:4a:0d:98:c8:55:53:81:
43:11:71:06:e1:e4:f7:8f:e9:4e:7f:34:4e:5d:0c:
36:6c:c0:69:3d:9f:5c:2c:e2:72:f3:5e:42:05:09:
6a:ac:e9:d4:8d:f1:47:84:ec:1c:4a:9d:35:2f:4d:
39:d9
Exponent: 65537 (0x10001)
X509v3 extensions:
X509v3 Key Usage: critical
Digital Signature, Key Encipherment
X509v3 Extended Key Usage:
TLS Web Server Authentication, TLS Web Client Authentication
X509v3 Basic Constraints: critical
CA:FALSE
X509v3 Subject Key Identifier:
F1:46:DB:4C:48:65:C0:5B:46:9D:A7:F0:A8:38:3B:40:4D:56:AC:A1
X509v3 Authority Key Identifier:
BB:BC:C3:47:A5:E4:BC:A9:C6:C3:A4:72:0C:10:8D:A2:35:E1:C8:E8
Authority Information Access:
OCSP - URI:http://r10.o.lencr.org
CA Issuers - URI:http://r10.i.lencr.org/
X509v3 Subject Alternative Name:
DNS:mta-sts.server.bigbearmail.com, DNS:server.bigbearmail.com
X509v3 Certificate Policies:
Policy: 2.23.140.1.2.1
CT Precertificate SCTs:
Signed Certificate Timestamp:
Version : v1 (0x0)
Log ID : 13:4A:DF:1A:B5:98:42:09:78:0C:6F:EF:4C:7A:91:A4:
16:B7:23:49:CE:58:57:6A:DF:AE:DA:A7:C2:AB:E0:22
Timestamp : Nov 21 09:16:00.404 2024 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:45:02:20:76:4F:39:08:7E:58:17:F3:A5:4B:E0:F7:
99:CC:64:E4:84:E5:16:98:5E:E7:65:EC:C1:63:50:EA:
AE:73:4E:2D:02:21:00:C2:8C:C5:34:A4:59:C5:15:91:
A5:93:A1:89:DD:E6:10:CB:36:54:D2:AD:13:F3:B1:11:
0F:C4:1D:1E:F6:82:A3
Signed Certificate Timestamp:
Version : v1 (0x0)
Log ID : 7D:59:1E:12:E1:78:2A:7B:1C:61:67:7C:5E:FD:F8:D0:
87:5C:14:A0:4E:95:9E:B9:03:2F:D9:0E:8C:2E:79:B8
Timestamp : Nov 21 09:16:00.500 2024 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:45:02:20:47:BB:22:D8:AB:EA:04:56:F3:59:D0:E5:
77:F3:35:28:B4:EA:E1:C6:6A:68:94:6D:3B:98:64:85:
A9:84:38:B0:02:21:00:9A:D5:62:61:0E:92:12:62:7A:
CF:4A:30:D7:50:71:68:24:70:01:47:67:4C:2F:5F:85:
70:A0:BF:17:9A:AF:22
Signature Algorithm: sha256WithRSAEncryption
Signature Value:
58:ed:f5:22:e9:94:3d:d1:a1:73:67:06:94:52:6a:18:29:30:
98:89:43:90:0c:84:4f:a4:92:d7:d9:4c:f0:69:ce:4e:a2:60:
ef:1f:ce:95:8c:f5:2d:28:72:95:6a:14:09:2c:f8:76:ac:4e:
7a:6f:a6:5c:c6:81:7a:1d:af:e8:86:8a:17:99:ce:ad:02:4c:
48:b0:4a:19:e3:a5:d4:29:c3:2a:ad:52:65:05:1c:04:79:e5:
84:60:b3:00:24:80:8c:45:27:b9:4e:9c:3c:ad:b2:f9:99:fb:
9e:ab:06:f9:13:ac:11:7f:30:62:bd:3e:96:e9:ed:2e:c6:9a:
50:2b:57:1c:c1:63:5e:4e:83:5e:a1:0a:17:1f:bf:65:8a:ad:
bd:bc:44:43:61:ac:15:17:c5:70:51:50:a2:02:14:2f:ef:76:
25:94:f9:7c:bd:ba:6a:e1:80:8f:7f:21:65:4d:9c:fc:9c:4a:
2d:c7:9a:f5:b1:f0:b6:c6:bf:38:3a:26:84:f7:9a:a3:d7:7f:
3b:3d:cd:c0:1b:cf:d4:8b:ef:f7:cd:f4:8f:46:8c:f5:a3:c7:
c5:b4:ed:cd:6c:93:f9:7d:98:47:1d:e5:a1:09:46:fa:a5:21:
eb:03:8f:b5:b4:67:57:61:54:22:f7:39:50:48:05:3d:f8:ab:
f1:c4:7d:09
-784819759 | 2025-01-07T21:47:08.252568995 / tcp
+OK Dovecot (Ubuntu) ready. +OK CAPA TOP UIDL RESP-CODES PIPELINING AUTH-RESP-CODE USER SASL PLAIN LOGIN .
Certificate:
Data:
Version: 3 (0x2)
Serial Number:
04:2a:6f:b4:be:0f:87:f4:52:56:fe:9b:eb:35:0b:e9:2a:6a
Signature Algorithm: sha256WithRSAEncryption
Issuer: C=US, O=Let's Encrypt, CN=R10
Validity
Not Before: Nov 21 08:17:29 2024 GMT
Not After : Feb 19 08:17:28 2025 GMT
Subject: CN=server.bigbearmail.com
Subject Public Key Info:
Public Key Algorithm: rsaEncryption
Public-Key: (2048 bit)
Modulus:
00:a8:cc:20:cf:54:d0:41:b4:86:4f:1e:43:68:47:
1c:94:0b:d2:4d:7e:c8:6b:c6:b5:ce:23:da:20:c0:
cb:a5:dd:49:b6:b0:3f:fb:4a:87:24:4c:ee:90:5e:
4d:0a:75:a3:a5:a4:8f:78:5d:c8:aa:1c:1a:63:1d:
c8:e7:c7:5a:a4:bf:b7:3b:e8:72:2e:c6:2b:78:93:
fa:33:88:11:cd:43:b6:03:47:4e:c7:cf:3e:35:e5:
17:f7:bf:40:0e:d9:65:0e:1c:1f:f8:09:c0:6c:5b:
da:49:32:2b:c0:9f:e7:53:bc:ec:13:37:f7:a3:81:
89:e6:5f:5e:45:d4:d0:4b:62:6c:26:86:06:07:73:
74:12:51:b1:ba:b9:d7:e7:d3:5a:9e:5c:d3:11:28:
fa:78:70:78:12:1f:0f:40:12:fb:5e:2b:29:d3:aa:
74:af:99:33:8a:43:76:79:fc:20:b3:1c:c3:74:d7:
a5:79:f4:b0:84:e2:21:58:c7:78:a6:e9:77:c8:8f:
99:19:b8:9a:65:8f:f6:a4:4a:0d:98:c8:55:53:81:
43:11:71:06:e1:e4:f7:8f:e9:4e:7f:34:4e:5d:0c:
36:6c:c0:69:3d:9f:5c:2c:e2:72:f3:5e:42:05:09:
6a:ac:e9:d4:8d:f1:47:84:ec:1c:4a:9d:35:2f:4d:
39:d9
Exponent: 65537 (0x10001)
X509v3 extensions:
X509v3 Key Usage: critical
Digital Signature, Key Encipherment
X509v3 Extended Key Usage:
TLS Web Server Authentication, TLS Web Client Authentication
X509v3 Basic Constraints: critical
CA:FALSE
X509v3 Subject Key Identifier:
F1:46:DB:4C:48:65:C0:5B:46:9D:A7:F0:A8:38:3B:40:4D:56:AC:A1
X509v3 Authority Key Identifier:
BB:BC:C3:47:A5:E4:BC:A9:C6:C3:A4:72:0C:10:8D:A2:35:E1:C8:E8
Authority Information Access:
OCSP - URI:http://r10.o.lencr.org
CA Issuers - URI:http://r10.i.lencr.org/
X509v3 Subject Alternative Name:
DNS:mta-sts.server.bigbearmail.com, DNS:server.bigbearmail.com
X509v3 Certificate Policies:
Policy: 2.23.140.1.2.1
CT Precertificate SCTs:
Signed Certificate Timestamp:
Version : v1 (0x0)
Log ID : 13:4A:DF:1A:B5:98:42:09:78:0C:6F:EF:4C:7A:91:A4:
16:B7:23:49:CE:58:57:6A:DF:AE:DA:A7:C2:AB:E0:22
Timestamp : Nov 21 09:16:00.404 2024 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:45:02:20:76:4F:39:08:7E:58:17:F3:A5:4B:E0:F7:
99:CC:64:E4:84:E5:16:98:5E:E7:65:EC:C1:63:50:EA:
AE:73:4E:2D:02:21:00:C2:8C:C5:34:A4:59:C5:15:91:
A5:93:A1:89:DD:E6:10:CB:36:54:D2:AD:13:F3:B1:11:
0F:C4:1D:1E:F6:82:A3
Signed Certificate Timestamp:
Version : v1 (0x0)
Log ID : 7D:59:1E:12:E1:78:2A:7B:1C:61:67:7C:5E:FD:F8:D0:
87:5C:14:A0:4E:95:9E:B9:03:2F:D9:0E:8C:2E:79:B8
Timestamp : Nov 21 09:16:00.500 2024 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:45:02:20:47:BB:22:D8:AB:EA:04:56:F3:59:D0:E5:
77:F3:35:28:B4:EA:E1:C6:6A:68:94:6D:3B:98:64:85:
A9:84:38:B0:02:21:00:9A:D5:62:61:0E:92:12:62:7A:
CF:4A:30:D7:50:71:68:24:70:01:47:67:4C:2F:5F:85:
70:A0:BF:17:9A:AF:22
Signature Algorithm: sha256WithRSAEncryption
Signature Value:
58:ed:f5:22:e9:94:3d:d1:a1:73:67:06:94:52:6a:18:29:30:
98:89:43:90:0c:84:4f:a4:92:d7:d9:4c:f0:69:ce:4e:a2:60:
ef:1f:ce:95:8c:f5:2d:28:72:95:6a:14:09:2c:f8:76:ac:4e:
7a:6f:a6:5c:c6:81:7a:1d:af:e8:86:8a:17:99:ce:ad:02:4c:
48:b0:4a:19:e3:a5:d4:29:c3:2a:ad:52:65:05:1c:04:79:e5:
84:60:b3:00:24:80:8c:45:27:b9:4e:9c:3c:ad:b2:f9:99:fb:
9e:ab:06:f9:13:ac:11:7f:30:62:bd:3e:96:e9:ed:2e:c6:9a:
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