25 /
tcp
1582936700 | 2025-05-06T08:31:44.818867
220 chris.purebackend.com ESMTP Exim 4.96-58-g4e9ed49f8 Tue, 06 May 2025 04:31:06 -0400
250-chris.purebackend.com Hello 224.114.241.50 [224.114.241.50]
250-SIZE 52428800
250-8BITMIME
250-PIPELINING
250-PIPECONNECT
250-AUTH PLAIN LOGIN
250-STARTTLS
250 HELP
SSL Certificate
Certificate:
Data:
Version: 3 (0x2)
Serial Number:
fa:b9:7f:68:cf:ca:f2:68:8a:6b:9b:0a:04:42:5d:db
Signature Algorithm: sha256WithRSAEncryption
Issuer: C=GB, ST=Greater Manchester, L=Salford, O=Sectigo Limited, CN=Sectigo RSA Domain Validation Secure Server CA
Validity
Not Before: Feb 12 00:00:00 2025 GMT
Not After : Mar 15 23:59:59 2026 GMT
Subject: CN=*.purebackend.com
Subject Public Key Info:
Public Key Algorithm: rsaEncryption
Public-Key: (4096 bit)
Modulus:
00:e3:05:85:ff:db:b1:80:43:7e:2d:f0:b6:de:93:
06:f0:13:d8:2e:06:ed:f3:3a:03:7d:dc:e8:42:2d:
5f:2a:e1:1a:29:d4:64:c0:69:c4:6d:27:e9:93:1a:
9c:80:e9:d5:25:a3:dc:ca:9f:0b:70:6b:5b:bd:2d:
99:65:03:18:f5:ce:0f:7f:ff:31:07:98:27:c6:22:
ce:e3:bf:b5:5d:b8:4a:56:b7:72:32:b7:71:a3:6f:
02:0a:e4:56:87:41:37:85:cf:9b:7b:29:8b:7b:c3:
be:05:e6:0b:6f:53:a0:3b:18:5f:6d:bf:6e:75:32:
60:37:0d:7a:2a:25:3b:6f:cb:5e:23:47:d0:b5:76:
7a:ea:0d:0f:1e:13:a3:a4:86:b4:83:9d:4d:51:79:
b6:30:6b:f6:0f:47:91:22:32:91:59:d2:88:3e:95:
da:22:65:e6:5f:1a:b4:2a:54:72:82:5f:82:43:62:
10:5c:97:c3:e2:43:38:84:49:79:1e:56:9c:ea:25:
35:77:5b:ad:e3:e2:c1:54:ce:9e:dc:93:25:6b:b6:
d3:63:30:8e:32:63:7d:c4:1b:fd:91:3c:42:47:b9:
dc:ac:82:27:8a:6a:b0:ce:5b:69:7e:12:d6:e8:73:
f7:02:00:a7:05:de:f5:53:ef:1f:aa:9d:26:dc:db:
a1:56:d9:29:51:b8:da:e9:b3:15:ce:8f:38:87:e7:
48:a0:ad:ba:78:19:3a:4e:dc:89:f5:0f:2e:28:83:
27:c5:f7:c9:1a:d1:18:32:b6:c3:c9:fa:cd:17:23:
d4:ca:ce:36:05:b4:d7:7d:15:65:68:3a:e1:f6:c7:
87:ae:e9:43:1d:03:6a:ec:e1:76:bc:8c:fa:a1:b8:
51:d7:4f:f1:43:72:72:8f:20:1b:0a:e8:33:5c:c6:
85:9b:94:a2:f8:39:6e:49:81:fe:cd:50:45:fe:19:
7d:e1:57:5d:33:bd:b2:e2:bb:c6:af:3b:62:5b:49:
17:55:8b:ba:33:a4:b7:03:24:56:16:47:59:f5:30:
4f:d3:32:39:d1:5d:21:ba:93:e9:0d:8b:8f:c5:ae:
7d:08:04:61:23:3d:28:56:e9:7b:ef:54:a8:65:95:
32:12:9b:e5:65:6b:e2:1f:03:c9:03:65:36:d4:32:
79:b9:38:95:40:91:1e:9f:06:ec:c9:9a:c7:44:37:
b8:68:00:ba:0c:85:3c:a7:d5:66:9d:dd:c1:81:c8:
c2:a3:80:2d:99:f3:b0:4b:fb:f5:44:62:67:8e:3c:
8a:91:c4:8a:93:94:5f:7b:d3:99:d2:44:e7:3a:bb:
04:af:69:83:5d:8d:45:71:23:bf:21:56:79:d6:90:
62:60:71
Exponent: 65537 (0x10001)
X509v3 extensions:
X509v3 Authority Key Identifier:
8D:8C:5E:C4:54:AD:8A:E1:77:E9:9B:F9:9B:05:E1:B8:01:8D:61:E1
X509v3 Subject Key Identifier:
84:A7:F7:D1:1B:84:35:C4:BE:DB:0D:98:2C:C5:7F:C3:B3:59:EA:55
X509v3 Key Usage: critical
Digital Signature, Key Encipherment
X509v3 Basic Constraints: critical
CA:FALSE
X509v3 Extended Key Usage:
TLS Web Server Authentication, TLS Web Client Authentication
X509v3 Certificate Policies:
Policy: 1.3.6.1.4.1.6449.1.2.2.7
CPS: https://sectigo.com/CPS
Policy: 2.23.140.1.2.1
Authority Information Access:
CA Issuers - URI:http://crt.sectigo.com/SectigoRSADomainValidationSecureServerCA.crt
OCSP - URI:http://ocsp.sectigo.com
X509v3 Subject Alternative Name:
DNS:*.purebackend.com, DNS:purebackend.com
CT Precertificate SCTs:
Signed Certificate Timestamp:
Version : v1 (0x0)
Log ID : 96:97:64:BF:55:58:97:AD:F7:43:87:68:37:08:42:77:
E9:F0:3A:D5:F6:A4:F3:36:6E:46:A4:3F:0F:CA:A9:C6
Timestamp : Feb 12 02:10:41.903 2025 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:46:02:21:00:D1:2F:8B:6A:F3:C5:3F:6D:53:AC:C8:
EC:B6:42:B6:17:DC:5D:29:07:38:F4:EF:AC:C3:BC:EA:
81:4D:02:C5:A4:02:21:00:A1:89:E6:D0:C4:E9:BD:C0:
EA:DE:2E:88:39:88:E0:F4:80:1E:80:8F:A0:E5:D4:39:
1A:0D:1B:13:04:97:EE:AC
Signed Certificate Timestamp:
Version : v1 (0x0)
Log ID : 19:86:D4:C7:28:AA:6F:FE:BA:03:6F:78:2A:4D:01:91:
AA:CE:2D:72:31:0F:AE:CE:5D:70:41:2D:25:4C:C7:D4
Timestamp : Feb 12 02:10:41.807 2025 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:45:02:20:60:4B:A7:17:AB:4A:60:E1:B7:03:4B:D4:
6B:4B:6A:2B:F5:E0:EE:A4:13:CB:1C:B1:2B:84:F9:95:
70:02:D7:B4:02:21:00:CF:7D:F6:77:78:57:CB:23:5A:
D6:A9:A9:B4:03:8C:8D:01:FF:FA:C2:46:81:FE:3B:24:
D4:F5:80:65:76:C1:41
Signed Certificate Timestamp:
Version : v1 (0x0)
Log ID : CB:38:F7:15:89:7C:84:A1:44:5F:5B:C1:DD:FB:C9:6E:
F2:9A:59:CD:47:0A:69:05:85:B0:CB:14:C3:14:58:E7
Timestamp : Feb 12 02:10:41.851 2025 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:45:02:20:73:75:B9:2A:2C:57:28:B3:0A:9A:0A:DC:
D5:F6:E0:8F:51:3A:AB:17:E3:B4:2A:8E:B3:AC:9F:12:
C0:56:33:02:02:21:00:AA:99:72:E5:F5:1A:27:D6:E6:
28:06:BB:45:83:88:E4:DF:90:F7:76:BC:B0:41:48:CE:
B6:30:AF:96:23:03:A7
Signature Algorithm: sha256WithRSAEncryption
Signature Value:
51:58:55:dd:c2:e7:2a:0a:ce:3b:f8:2d:fa:4e:a8:4d:33:87:
cd:10:7a:9a:6a:dd:7b:a2:69:55:fa:33:4e:0a:e9:14:1d:3f:
6b:54:8c:1b:40:b6:c4:30:5a:56:d6:7b:76:4d:55:46:30:ff:
a8:55:3a:a9:f1:62:ee:8b:ee:2c:db:1f:f1:ba:dc:11:89:e9:
80:54:86:ed:cd:c1:3b:78:a8:25:f8:8a:ca:4e:04:1d:ad:bd:
c5:d7:00:30:21:c0:3e:30:1e:1f:3e:d0:5c:20:7f:12:ba:5f:
3a:a3:c8:55:26:a5:09:b4:ef:a9:ea:fe:2a:d4:af:b8:7f:8d:
6b:ba:d8:a4:bb:9c:08:fe:ba:98:ef:01:dd:87:70:d6:bf:40:
72:46:90:61:49:78:69:5a:7e:62:27:e0:a3:87:01:ab:ac:29:
49:5f:39:bb:80:7b:75:fe:b7:43:25:49:98:09:e1:49:4f:4e:
cf:b9:c8:3b:4c:32:85:10:3e:c9:f9:5e:7c:3f:13:79:36:9c:
5f:15:6a:45:f5:76:b7:74:13:95:e9:fa:c3:1c:3b:94:92:50:
e1:10:65:5b:6f:68:c5:35:9f:bc:e6:dd:32:70:32:6f:0b:bd:
13:2c:f0:60:1d:f0:b7:cb:50:38:d2:4f:9b:4d:aa:f9:b8:45:
f1:5c:4a:91
53 /
tcp
78238498 | 2025-05-29T09:47:28.572414
9.11.4-P2-RedHat-9.11.4-26.P2.el7_9.15
Resolver name: chris.purebackend.com
-687832370 | 2025-05-16T04:59:42.943763
HTTP/1.1 301 Moved Permanently
Date: Fri, 16 May 2025 04:59:42 GMT
Server: Apache/2
Location: http://www.purebackend.com/
Content-Length: 235
Content-Type: text/html; charset=iso-8859-1
783374648 | 2025-05-20T15:25:07.552796
HTTP/1.1 200 OK
Date: Tue, 20 May 2025 15:25:07 GMT
Server: Apache/2
Upgrade: h2,h2c
Connection: Upgrade
Last-Modified: Sun, 28 Jun 2009 08:23:58 GMT
ETag: "f4-46d644b84e380"
Accept-Ranges: bytes
Content-Length: 244
Vary: Accept-Encoding,User-Agent
Content-Type: text/html
SSL Certificate
Certificate:
Data:
Version: 3 (0x2)
Serial Number:
fa:b9:7f:68:cf:ca:f2:68:8a:6b:9b:0a:04:42:5d:db
Signature Algorithm: sha256WithRSAEncryption
Issuer: C=GB, ST=Greater Manchester, L=Salford, O=Sectigo Limited, CN=Sectigo RSA Domain Validation Secure Server CA
Validity
Not Before: Feb 12 00:00:00 2025 GMT
Not After : Mar 15 23:59:59 2026 GMT
Subject: CN=*.purebackend.com
Subject Public Key Info:
Public Key Algorithm: rsaEncryption
Public-Key: (4096 bit)
Modulus:
00:e3:05:85:ff:db:b1:80:43:7e:2d:f0:b6:de:93:
06:f0:13:d8:2e:06:ed:f3:3a:03:7d:dc:e8:42:2d:
5f:2a:e1:1a:29:d4:64:c0:69:c4:6d:27:e9:93:1a:
9c:80:e9:d5:25:a3:dc:ca:9f:0b:70:6b:5b:bd:2d:
99:65:03:18:f5:ce:0f:7f:ff:31:07:98:27:c6:22:
ce:e3:bf:b5:5d:b8:4a:56:b7:72:32:b7:71:a3:6f:
02:0a:e4:56:87:41:37:85:cf:9b:7b:29:8b:7b:c3:
be:05:e6:0b:6f:53:a0:3b:18:5f:6d:bf:6e:75:32:
60:37:0d:7a:2a:25:3b:6f:cb:5e:23:47:d0:b5:76:
7a:ea:0d:0f:1e:13:a3:a4:86:b4:83:9d:4d:51:79:
b6:30:6b:f6:0f:47:91:22:32:91:59:d2:88:3e:95:
da:22:65:e6:5f:1a:b4:2a:54:72:82:5f:82:43:62:
10:5c:97:c3:e2:43:38:84:49:79:1e:56:9c:ea:25:
35:77:5b:ad:e3:e2:c1:54:ce:9e:dc:93:25:6b:b6:
d3:63:30:8e:32:63:7d:c4:1b:fd:91:3c:42:47:b9:
dc:ac:82:27:8a:6a:b0:ce:5b:69:7e:12:d6:e8:73:
f7:02:00:a7:05:de:f5:53:ef:1f:aa:9d:26:dc:db:
a1:56:d9:29:51:b8:da:e9:b3:15:ce:8f:38:87:e7:
48:a0:ad:ba:78:19:3a:4e:dc:89:f5:0f:2e:28:83:
27:c5:f7:c9:1a:d1:18:32:b6:c3:c9:fa:cd:17:23:
d4:ca:ce:36:05:b4:d7:7d:15:65:68:3a:e1:f6:c7:
87:ae:e9:43:1d:03:6a:ec:e1:76:bc:8c:fa:a1:b8:
51:d7:4f:f1:43:72:72:8f:20:1b:0a:e8:33:5c:c6:
85:9b:94:a2:f8:39:6e:49:81:fe:cd:50:45:fe:19:
7d:e1:57:5d:33:bd:b2:e2:bb:c6:af:3b:62:5b:49:
17:55:8b:ba:33:a4:b7:03:24:56:16:47:59:f5:30:
4f:d3:32:39:d1:5d:21:ba:93:e9:0d:8b:8f:c5:ae:
7d:08:04:61:23:3d:28:56:e9:7b:ef:54:a8:65:95:
32:12:9b:e5:65:6b:e2:1f:03:c9:03:65:36:d4:32:
79:b9:38:95:40:91:1e:9f:06:ec:c9:9a:c7:44:37:
b8:68:00:ba:0c:85:3c:a7:d5:66:9d:dd:c1:81:c8:
c2:a3:80:2d:99:f3:b0:4b:fb:f5:44:62:67:8e:3c:
8a:91:c4:8a:93:94:5f:7b:d3:99:d2:44:e7:3a:bb:
04:af:69:83:5d:8d:45:71:23:bf:21:56:79:d6:90:
62:60:71
Exponent: 65537 (0x10001)
X509v3 extensions:
X509v3 Authority Key Identifier:
8D:8C:5E:C4:54:AD:8A:E1:77:E9:9B:F9:9B:05:E1:B8:01:8D:61:E1
X509v3 Subject Key Identifier:
84:A7:F7:D1:1B:84:35:C4:BE:DB:0D:98:2C:C5:7F:C3:B3:59:EA:55
X509v3 Key Usage: critical
Digital Signature, Key Encipherment
X509v3 Basic Constraints: critical
CA:FALSE
X509v3 Extended Key Usage:
TLS Web Server Authentication, TLS Web Client Authentication
X509v3 Certificate Policies:
Policy: 1.3.6.1.4.1.6449.1.2.2.7
CPS: https://sectigo.com/CPS
Policy: 2.23.140.1.2.1
Authority Information Access:
CA Issuers - URI:http://crt.sectigo.com/SectigoRSADomainValidationSecureServerCA.crt
OCSP - URI:http://ocsp.sectigo.com
X509v3 Subject Alternative Name:
DNS:*.purebackend.com, DNS:purebackend.com
CT Precertificate SCTs:
Signed Certificate Timestamp:
Version : v1 (0x0)
Log ID : 96:97:64:BF:55:58:97:AD:F7:43:87:68:37:08:42:77:
E9:F0:3A:D5:F6:A4:F3:36:6E:46:A4:3F:0F:CA:A9:C6
Timestamp : Feb 12 02:10:41.903 2025 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:46:02:21:00:D1:2F:8B:6A:F3:C5:3F:6D:53:AC:C8:
EC:B6:42:B6:17:DC:5D:29:07:38:F4:EF:AC:C3:BC:EA:
81:4D:02:C5:A4:02:21:00:A1:89:E6:D0:C4:E9:BD:C0:
EA:DE:2E:88:39:88:E0:F4:80:1E:80:8F:A0:E5:D4:39:
1A:0D:1B:13:04:97:EE:AC
Signed Certificate Timestamp:
Version : v1 (0x0)
Log ID : 19:86:D4:C7:28:AA:6F:FE:BA:03:6F:78:2A:4D:01:91:
AA:CE:2D:72:31:0F:AE:CE:5D:70:41:2D:25:4C:C7:D4
Timestamp : Feb 12 02:10:41.807 2025 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:45:02:20:60:4B:A7:17:AB:4A:60:E1:B7:03:4B:D4:
6B:4B:6A:2B:F5:E0:EE:A4:13:CB:1C:B1:2B:84:F9:95:
70:02:D7:B4:02:21:00:CF:7D:F6:77:78:57:CB:23:5A:
D6:A9:A9:B4:03:8C:8D:01:FF:FA:C2:46:81:FE:3B:24:
D4:F5:80:65:76:C1:41
Signed Certificate Timestamp:
Version : v1 (0x0)
Log ID : CB:38:F7:15:89:7C:84:A1:44:5F:5B:C1:DD:FB:C9:6E:
F2:9A:59:CD:47:0A:69:05:85:B0:CB:14:C3:14:58:E7
Timestamp : Feb 12 02:10:41.851 2025 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:45:02:20:73:75:B9:2A:2C:57:28:B3:0A:9A:0A:DC:
D5:F6:E0:8F:51:3A:AB:17:E3:B4:2A:8E:B3:AC:9F:12:
C0:56:33:02:02:21:00:AA:99:72:E5:F5:1A:27:D6:E6:
28:06:BB:45:83:88:E4:DF:90:F7:76:BC:B0:41:48:CE:
B6:30:AF:96:23:03:A7
Signature Algorithm: sha256WithRSAEncryption
Signature Value:
51:58:55:dd:c2:e7:2a:0a:ce:3b:f8:2d:fa:4e:a8:4d:33:87:
cd:10:7a:9a:6a:dd:7b:a2:69:55:fa:33:4e:0a:e9:14:1d:3f:
6b:54:8c:1b:40:b6:c4:30:5a:56:d6:7b:76:4d:55:46:30:ff:
a8:55:3a:a9:f1:62:ee:8b:ee:2c:db:1f:f1:ba:dc:11:89:e9:
80:54:86:ed:cd:c1:3b:78:a8:25:f8:8a:ca:4e:04:1d:ad:bd:
c5:d7:00:30:21:c0:3e:30:1e:1f:3e:d0:5c:20:7f:12:ba:5f:
3a:a3:c8:55:26:a5:09:b4:ef:a9:ea:fe:2a:d4:af:b8:7f:8d:
6b:ba:d8:a4:bb:9c:08:fe:ba:98:ef:01:dd:87:70:d6:bf:40:
72:46:90:61:49:78:69:5a:7e:62:27:e0:a3:87:01:ab:ac:29:
49:5f:39:bb:80:7b:75:fe:b7:43:25:49:98:09:e1:49:4f:4e:
cf:b9:c8:3b:4c:32:85:10:3e:c9:f9:5e:7c:3f:13:79:36:9c:
5f:15:6a:45:f5:76:b7:74:13:95:e9:fa:c3:1c:3b:94:92:50:
e1:10:65:5b:6f:68:c5:35:9f:bc:e6:dd:32:70:32:6f:0b:bd:
13:2c:f0:60:1d:f0:b7:cb:50:38:d2:4f:9b:4d:aa:f9:b8:45:
f1:5c:4a:91
465 /
tcp
-200784450 | 2025-05-25T00:51:21.191526
220 chris.purebackend.com ESMTP Exim 4.96-58-g4e9ed49f8 Sat, 24 May 2025 20:51:08 -0400
250-chris.purebackend.com Hello 224.87.249.237 [224.87.249.237]
250-SIZE 52428800
250-8BITMIME
250-PIPELINING
250-PIPECONNECT
250-AUTH PLAIN LOGIN
250 HELP
SSL Certificate
Certificate:
Data:
Version: 3 (0x2)
Serial Number:
fa:b9:7f:68:cf:ca:f2:68:8a:6b:9b:0a:04:42:5d:db
Signature Algorithm: sha256WithRSAEncryption
Issuer: C=GB, ST=Greater Manchester, L=Salford, O=Sectigo Limited, CN=Sectigo RSA Domain Validation Secure Server CA
Validity
Not Before: Feb 12 00:00:00 2025 GMT
Not After : Mar 15 23:59:59 2026 GMT
Subject: CN=*.purebackend.com
Subject Public Key Info:
Public Key Algorithm: rsaEncryption
Public-Key: (4096 bit)
Modulus:
00:e3:05:85:ff:db:b1:80:43:7e:2d:f0:b6:de:93:
06:f0:13:d8:2e:06:ed:f3:3a:03:7d:dc:e8:42:2d:
5f:2a:e1:1a:29:d4:64:c0:69:c4:6d:27:e9:93:1a:
9c:80:e9:d5:25:a3:dc:ca:9f:0b:70:6b:5b:bd:2d:
99:65:03:18:f5:ce:0f:7f:ff:31:07:98:27:c6:22:
ce:e3:bf:b5:5d:b8:4a:56:b7:72:32:b7:71:a3:6f:
02:0a:e4:56:87:41:37:85:cf:9b:7b:29:8b:7b:c3:
be:05:e6:0b:6f:53:a0:3b:18:5f:6d:bf:6e:75:32:
60:37:0d:7a:2a:25:3b:6f:cb:5e:23:47:d0:b5:76:
7a:ea:0d:0f:1e:13:a3:a4:86:b4:83:9d:4d:51:79:
b6:30:6b:f6:0f:47:91:22:32:91:59:d2:88:3e:95:
da:22:65:e6:5f:1a:b4:2a:54:72:82:5f:82:43:62:
10:5c:97:c3:e2:43:38:84:49:79:1e:56:9c:ea:25:
35:77:5b:ad:e3:e2:c1:54:ce:9e:dc:93:25:6b:b6:
d3:63:30:8e:32:63:7d:c4:1b:fd:91:3c:42:47:b9:
dc:ac:82:27:8a:6a:b0:ce:5b:69:7e:12:d6:e8:73:
f7:02:00:a7:05:de:f5:53:ef:1f:aa:9d:26:dc:db:
a1:56:d9:29:51:b8:da:e9:b3:15:ce:8f:38:87:e7:
48:a0:ad:ba:78:19:3a:4e:dc:89:f5:0f:2e:28:83:
27:c5:f7:c9:1a:d1:18:32:b6:c3:c9:fa:cd:17:23:
d4:ca:ce:36:05:b4:d7:7d:15:65:68:3a:e1:f6:c7:
87:ae:e9:43:1d:03:6a:ec:e1:76:bc:8c:fa:a1:b8:
51:d7:4f:f1:43:72:72:8f:20:1b:0a:e8:33:5c:c6:
85:9b:94:a2:f8:39:6e:49:81:fe:cd:50:45:fe:19:
7d:e1:57:5d:33:bd:b2:e2:bb:c6:af:3b:62:5b:49:
17:55:8b:ba:33:a4:b7:03:24:56:16:47:59:f5:30:
4f:d3:32:39:d1:5d:21:ba:93:e9:0d:8b:8f:c5:ae:
7d:08:04:61:23:3d:28:56:e9:7b:ef:54:a8:65:95:
32:12:9b:e5:65:6b:e2:1f:03:c9:03:65:36:d4:32:
79:b9:38:95:40:91:1e:9f:06:ec:c9:9a:c7:44:37:
b8:68:00:ba:0c:85:3c:a7:d5:66:9d:dd:c1:81:c8:
c2:a3:80:2d:99:f3:b0:4b:fb:f5:44:62:67:8e:3c:
8a:91:c4:8a:93:94:5f:7b:d3:99:d2:44:e7:3a:bb:
04:af:69:83:5d:8d:45:71:23:bf:21:56:79:d6:90:
62:60:71
Exponent: 65537 (0x10001)
X509v3 extensions:
X509v3 Authority Key Identifier:
8D:8C:5E:C4:54:AD:8A:E1:77:E9:9B:F9:9B:05:E1:B8:01:8D:61:E1
X509v3 Subject Key Identifier:
84:A7:F7:D1:1B:84:35:C4:BE:DB:0D:98:2C:C5:7F:C3:B3:59:EA:55
X509v3 Key Usage: critical
Digital Signature, Key Encipherment
X509v3 Basic Constraints: critical
CA:FALSE
X509v3 Extended Key Usage:
TLS Web Server Authentication, TLS Web Client Authentication
X509v3 Certificate Policies:
Policy: 1.3.6.1.4.1.6449.1.2.2.7
CPS: https://sectigo.com/CPS
Policy: 2.23.140.1.2.1
Authority Information Access:
CA Issuers - URI:http://crt.sectigo.com/SectigoRSADomainValidationSecureServerCA.crt
OCSP - URI:http://ocsp.sectigo.com
X509v3 Subject Alternative Name:
DNS:*.purebackend.com, DNS:purebackend.com
CT Precertificate SCTs:
Signed Certificate Timestamp:
Version : v1 (0x0)
Log ID : 96:97:64:BF:55:58:97:AD:F7:43:87:68:37:08:42:77:
E9:F0:3A:D5:F6:A4:F3:36:6E:46:A4:3F:0F:CA:A9:C6
Timestamp : Feb 12 02:10:41.903 2025 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:46:02:21:00:D1:2F:8B:6A:F3:C5:3F:6D:53:AC:C8:
EC:B6:42:B6:17:DC:5D:29:07:38:F4:EF:AC:C3:BC:EA:
81:4D:02:C5:A4:02:21:00:A1:89:E6:D0:C4:E9:BD:C0:
EA:DE:2E:88:39:88:E0:F4:80:1E:80:8F:A0:E5:D4:39:
1A:0D:1B:13:04:97:EE:AC
Signed Certificate Timestamp:
Version : v1 (0x0)
Log ID : 19:86:D4:C7:28:AA:6F:FE:BA:03:6F:78:2A:4D:01:91:
AA:CE:2D:72:31:0F:AE:CE:5D:70:41:2D:25:4C:C7:D4
Timestamp : Feb 12 02:10:41.807 2025 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:45:02:20:60:4B:A7:17:AB:4A:60:E1:B7:03:4B:D4:
6B:4B:6A:2B:F5:E0:EE:A4:13:CB:1C:B1:2B:84:F9:95:
70:02:D7:B4:02:21:00:CF:7D:F6:77:78:57:CB:23:5A:
D6:A9:A9:B4:03:8C:8D:01:FF:FA:C2:46:81:FE:3B:24:
D4:F5:80:65:76:C1:41
Signed Certificate Timestamp:
Version : v1 (0x0)
Log ID : CB:38:F7:15:89:7C:84:A1:44:5F:5B:C1:DD:FB:C9:6E:
F2:9A:59:CD:47:0A:69:05:85:B0:CB:14:C3:14:58:E7
Timestamp : Feb 12 02:10:41.851 2025 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:45:02:20:73:75:B9:2A:2C:57:28:B3:0A:9A:0A:DC:
D5:F6:E0:8F:51:3A:AB:17:E3:B4:2A:8E:B3:AC:9F:12:
C0:56:33:02:02:21:00:AA:99:72:E5:F5:1A:27:D6:E6:
28:06:BB:45:83:88:E4:DF:90:F7:76:BC:B0:41:48:CE:
B6:30:AF:96:23:03:A7
Signature Algorithm: sha256WithRSAEncryption
Signature Value:
51:58:55:dd:c2:e7:2a:0a:ce:3b:f8:2d:fa:4e:a8:4d:33:87:
cd:10:7a:9a:6a:dd:7b:a2:69:55:fa:33:4e:0a:e9:14:1d:3f:
6b:54:8c:1b:40:b6:c4:30:5a:56:d6:7b:76:4d:55:46:30:ff:
a8:55:3a:a9:f1:62:ee:8b:ee:2c:db:1f:f1:ba:dc:11:89:e9:
80:54:86:ed:cd:c1:3b:78:a8:25:f8:8a:ca:4e:04:1d:ad:bd:
c5:d7:00:30:21:c0:3e:30:1e:1f:3e:d0:5c:20:7f:12:ba:5f:
3a:a3:c8:55:26:a5:09:b4:ef:a9:ea:fe:2a:d4:af:b8:7f:8d:
6b:ba:d8:a4:bb:9c:08:fe:ba:98:ef:01:dd:87:70:d6:bf:40:
72:46:90:61:49:78:69:5a:7e:62:27:e0:a3:87:01:ab:ac:29:
49:5f:39:bb:80:7b:75:fe:b7:43:25:49:98:09:e1:49:4f:4e:
cf:b9:c8:3b:4c:32:85:10:3e:c9:f9:5e:7c:3f:13:79:36:9c:
5f:15:6a:45:f5:76:b7:74:13:95:e9:fa:c3:1c:3b:94:92:50:
e1:10:65:5b:6f:68:c5:35:9f:bc:e6:dd:32:70:32:6f:0b:bd:
13:2c:f0:60:1d:f0:b7:cb:50:38:d2:4f:9b:4d:aa:f9:b8:45:
f1:5c:4a:91
587 /
tcp
558589775 | 2025-05-08T19:49:03.035262
220 chris.purebackend.com ESMTP Exim 4.96-58-g4e9ed49f8 Thu, 08 May 2025 15:48:24 -0400
250-chris.purebackend.com Hello 224.114.241.50 [224.114.241.50]
250-SIZE 52428800
250-8BITMIME
250-PIPELINING
250-PIPECONNECT
250-AUTH PLAIN LOGIN
250-STARTTLS
250 HELP
SSL Certificate
Certificate:
Data:
Version: 3 (0x2)
Serial Number:
fa:b9:7f:68:cf:ca:f2:68:8a:6b:9b:0a:04:42:5d:db
Signature Algorithm: sha256WithRSAEncryption
Issuer: C=GB, ST=Greater Manchester, L=Salford, O=Sectigo Limited, CN=Sectigo RSA Domain Validation Secure Server CA
Validity
Not Before: Feb 12 00:00:00 2025 GMT
Not After : Mar 15 23:59:59 2026 GMT
Subject: CN=*.purebackend.com
Subject Public Key Info:
Public Key Algorithm: rsaEncryption
Public-Key: (4096 bit)
Modulus:
00:e3:05:85:ff:db:b1:80:43:7e:2d:f0:b6:de:93:
06:f0:13:d8:2e:06:ed:f3:3a:03:7d:dc:e8:42:2d:
5f:2a:e1:1a:29:d4:64:c0:69:c4:6d:27:e9:93:1a:
9c:80:e9:d5:25:a3:dc:ca:9f:0b:70:6b:5b:bd:2d:
99:65:03:18:f5:ce:0f:7f:ff:31:07:98:27:c6:22:
ce:e3:bf:b5:5d:b8:4a:56:b7:72:32:b7:71:a3:6f:
02:0a:e4:56:87:41:37:85:cf:9b:7b:29:8b:7b:c3:
be:05:e6:0b:6f:53:a0:3b:18:5f:6d:bf:6e:75:32:
60:37:0d:7a:2a:25:3b:6f:cb:5e:23:47:d0:b5:76:
7a:ea:0d:0f:1e:13:a3:a4:86:b4:83:9d:4d:51:79:
b6:30:6b:f6:0f:47:91:22:32:91:59:d2:88:3e:95:
da:22:65:e6:5f:1a:b4:2a:54:72:82:5f:82:43:62:
10:5c:97:c3:e2:43:38:84:49:79:1e:56:9c:ea:25:
35:77:5b:ad:e3:e2:c1:54:ce:9e:dc:93:25:6b:b6:
d3:63:30:8e:32:63:7d:c4:1b:fd:91:3c:42:47:b9:
dc:ac:82:27:8a:6a:b0:ce:5b:69:7e:12:d6:e8:73:
f7:02:00:a7:05:de:f5:53:ef:1f:aa:9d:26:dc:db:
a1:56:d9:29:51:b8:da:e9:b3:15:ce:8f:38:87:e7:
48:a0:ad:ba:78:19:3a:4e:dc:89:f5:0f:2e:28:83:
27:c5:f7:c9:1a:d1:18:32:b6:c3:c9:fa:cd:17:23:
d4:ca:ce:36:05:b4:d7:7d:15:65:68:3a:e1:f6:c7:
87:ae:e9:43:1d:03:6a:ec:e1:76:bc:8c:fa:a1:b8:
51:d7:4f:f1:43:72:72:8f:20:1b:0a:e8:33:5c:c6:
85:9b:94:a2:f8:39:6e:49:81:fe:cd:50:45:fe:19:
7d:e1:57:5d:33:bd:b2:e2:bb:c6:af:3b:62:5b:49:
17:55:8b:ba:33:a4:b7:03:24:56:16:47:59:f5:30:
4f:d3:32:39:d1:5d:21:ba:93:e9:0d:8b:8f:c5:ae:
7d:08:04:61:23:3d:28:56:e9:7b:ef:54:a8:65:95:
32:12:9b:e5:65:6b:e2:1f:03:c9:03:65:36:d4:32:
79:b9:38:95:40:91:1e:9f:06:ec:c9:9a:c7:44:37:
b8:68:00:ba:0c:85:3c:a7:d5:66:9d:dd:c1:81:c8:
c2:a3:80:2d:99:f3:b0:4b:fb:f5:44:62:67:8e:3c:
8a:91:c4:8a:93:94:5f:7b:d3:99:d2:44:e7:3a:bb:
04:af:69:83:5d:8d:45:71:23:bf:21:56:79:d6:90:
62:60:71
Exponent: 65537 (0x10001)
X509v3 extensions:
X509v3 Authority Key Identifier:
8D:8C:5E:C4:54:AD:8A:E1:77:E9:9B:F9:9B:05:E1:B8:01:8D:61:E1
X509v3 Subject Key Identifier:
84:A7:F7:D1:1B:84:35:C4:BE:DB:0D:98:2C:C5:7F:C3:B3:59:EA:55
X509v3 Key Usage: critical
Digital Signature, Key Encipherment
X509v3 Basic Constraints: critical
CA:FALSE
X509v3 Extended Key Usage:
TLS Web Server Authentication, TLS Web Client Authentication
X509v3 Certificate Policies:
Policy: 1.3.6.1.4.1.6449.1.2.2.7
CPS: https://sectigo.com/CPS
Policy: 2.23.140.1.2.1
Authority Information Access:
CA Issuers - URI:http://crt.sectigo.com/SectigoRSADomainValidationSecureServerCA.crt
OCSP - URI:http://ocsp.sectigo.com
X509v3 Subject Alternative Name:
DNS:*.purebackend.com, DNS:purebackend.com
CT Precertificate SCTs:
Signed Certificate Timestamp:
Version : v1 (0x0)
Log ID : 96:97:64:BF:55:58:97:AD:F7:43:87:68:37:08:42:77:
E9:F0:3A:D5:F6:A4:F3:36:6E:46:A4:3F:0F:CA:A9:C6
Timestamp : Feb 12 02:10:41.903 2025 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:46:02:21:00:D1:2F:8B:6A:F3:C5:3F:6D:53:AC:C8:
EC:B6:42:B6:17:DC:5D:29:07:38:F4:EF:AC:C3:BC:EA:
81:4D:02:C5:A4:02:21:00:A1:89:E6:D0:C4:E9:BD:C0:
EA:DE:2E:88:39:88:E0:F4:80:1E:80:8F:A0:E5:D4:39:
1A:0D:1B:13:04:97:EE:AC
Signed Certificate Timestamp:
Version : v1 (0x0)
Log ID : 19:86:D4:C7:28:AA:6F:FE:BA:03:6F:78:2A:4D:01:91:
AA:CE:2D:72:31:0F:AE:CE:5D:70:41:2D:25:4C:C7:D4
Timestamp : Feb 12 02:10:41.807 2025 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:45:02:20:60:4B:A7:17:AB:4A:60:E1:B7:03:4B:D4:
6B:4B:6A:2B:F5:E0:EE:A4:13:CB:1C:B1:2B:84:F9:95:
70:02:D7:B4:02:21:00:CF:7D:F6:77:78:57:CB:23:5A:
D6:A9:A9:B4:03:8C:8D:01:FF:FA:C2:46:81:FE:3B:24:
D4:F5:80:65:76:C1:41
Signed Certificate Timestamp:
Version : v1 (0x0)
Log ID : CB:38:F7:15:89:7C:84:A1:44:5F:5B:C1:DD:FB:C9:6E:
F2:9A:59:CD:47:0A:69:05:85:B0:CB:14:C3:14:58:E7
Timestamp : Feb 12 02:10:41.851 2025 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:45:02:20:73:75:B9:2A:2C:57:28:B3:0A:9A:0A:DC:
D5:F6:E0:8F:51:3A:AB:17:E3:B4:2A:8E:B3:AC:9F:12:
C0:56:33:02:02:21:00:AA:99:72:E5:F5:1A:27:D6:E6:
28:06:BB:45:83:88:E4:DF:90:F7:76:BC:B0:41:48:CE:
B6:30:AF:96:23:03:A7
Signature Algorithm: sha256WithRSAEncryption
Signature Value:
51:58:55:dd:c2:e7:2a:0a:ce:3b:f8:2d:fa:4e:a8:4d:33:87:
cd:10:7a:9a:6a:dd:7b:a2:69:55:fa:33:4e:0a:e9:14:1d:3f:
6b:54:8c:1b:40:b6:c4:30:5a:56:d6:7b:76:4d:55:46:30:ff:
a8:55:3a:a9:f1:62:ee:8b:ee:2c:db:1f:f1:ba:dc:11:89:e9:
80:54:86:ed:cd:c1:3b:78:a8:25:f8:8a:ca:4e:04:1d:ad:bd:
c5:d7:00:30:21:c0:3e:30:1e:1f:3e:d0:5c:20:7f:12:ba:5f:
3a:a3:c8:55:26:a5:09:b4:ef:a9:ea:fe:2a:d4:af:b8:7f:8d:
6b:ba:d8:a4:bb:9c:08:fe:ba:98:ef:01:dd:87:70:d6:bf:40:
72:46:90:61:49:78:69:5a:7e:62:27:e0:a3:87:01:ab:ac:29:
49:5f:39:bb:80:7b:75:fe:b7:43:25:49:98:09:e1:49:4f:4e:
cf:b9:c8:3b:4c:32:85:10:3e:c9:f9:5e:7c:3f:13:79:36:9c:
5f:15:6a:45:f5:76:b7:74:13:95:e9:fa:c3:1c:3b:94:92:50:
e1:10:65:5b:6f:68:c5:35:9f:bc:e6:dd:32:70:32:6f:0b:bd:
13:2c:f0:60:1d:f0:b7:cb:50:38:d2:4f:9b:4d:aa:f9:b8:45:
f1:5c:4a:91
