HTTP/1.1 407 Proxy Authentication Required Proxy-Authenticate: Basic Date: Sun, 20 Apr 2025 08:42:28 GMT Content-Length: 0
Certificate:
Data:
Version: 3 (0x2)
Serial Number:
9b:fe:38:7e:f0:3b:cd:b3:e3:a2:c0:6a:ad:d5:be:5c
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: Dec 31 00:00:00 2024 GMT
Not After : Jan 12 23:59:59 2026 GMT
Subject: CN=*.prod.surfshark.com
Subject Public Key Info:
Public Key Algorithm: rsaEncryption
Public-Key: (4096 bit)
Modulus:
00:c4:ff:6b:25:bd:b2:5a:ae:d2:17:28:6f:77:b0:
35:c5:91:9f:c5:36:68:a7:2a:73:1b:32:d5:1d:ca:
08:13:ec:d5:9a:c7:12:95:c7:e8:51:6d:be:f4:07:
99:7d:b4:e1:f5:54:d3:ae:cf:fd:8e:17:99:4b:84:
e8:e5:7d:77:5f:76:64:0b:9d:4a:04:62:b1:19:27:
67:ca:c3:92:de:c8:9a:fa:6c:fb:83:ba:fc:71:d4:
e9:03:d3:26:24:cb:4c:ef:36:6c:ba:16:25:fb:96:
18:ae:27:72:08:81:a2:8f:a4:a5:2d:6c:c2:28:4c:
e2:61:5c:0c:6d:1a:c1:fa:41:7b:98:a0:7c:d6:9d:
5c:1f:cb:1f:45:d8:f7:78:8d:55:e3:74:a8:28:90:
ad:c0:a9:ba:71:ad:b9:7b:a8:4e:fd:17:a0:d8:4f:
03:12:f6:e5:0b:56:6d:09:7a:a7:1e:3b:1e:9f:fb:
46:b2:3c:5f:92:cb:9e:5d:71:ff:e2:99:88:43:8f:
ef:45:2d:da:a1:fc:60:50:07:e5:51:11:ef:30:93:
7d:a6:39:5a:66:31:db:f1:f0:ba:d1:76:58:03:80:
5d:fb:09:42:d9:b1:72:8a:17:a5:4c:5b:80:ba:ba:
51:2a:ea:da:40:de:9d:09:18:7e:d9:67:58:6f:ac:
68:38:bc:88:5e:d5:5c:4b:99:c1:2b:f4:7c:39:5d:
1f:81:d6:a2:34:6d:f6:0a:b1:c3:68:a8:81:8b:a1:
e7:3e:a0:9f:1c:96:7f:4f:ff:e8:32:0d:c3:ef:94:
8f:eb:02:15:ab:bc:47:2d:d8:55:82:ec:93:44:52:
89:3c:19:23:6d:55:24:3a:11:bc:7d:26:c8:d8:76:
a0:ff:b9:fd:d3:e6:4a:2a:1b:4a:4d:fe:e5:63:e7:
37:26:dc:e0:a0:dd:23:55:d7:bb:02:ae:2f:67:89:
62:6d:6e:4c:14:7e:a5:67:25:5a:14:6c:26:8f:5d:
4a:88:55:96:c2:94:97:c2:02:22:25:17:70:ce:9f:
a3:89:61:87:5d:33:d0:aa:c6:25:bc:77:8e:92:96:
35:6c:f6:df:ed:00:62:b6:e7:28:d9:2f:34:08:7c:
96:6b:e9:40:70:0f:dc:e5:f0:fa:b7:a9:32:74:79:
85:1f:fb:67:9a:02:07:ec:9a:c9:38:7d:cd:c1:8b:
fa:9d:e8:56:23:c8:4c:9a:8b:a9:07:21:0e:44:36:
67:4c:cd:17:5f:fe:77:f8:bf:63:f6:d5:62:99:af:
54:e3:3c:0e:93:94:b9:e7:25:dd:5c:fa:b9:9f:9b:
6f:a6:a5:04:0e:db:8a:f3:b8:bb:c8:24:04:c8:14:
7e:c5:d1
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:
11:12:E5:A3:3C:93:F7:A0:A4:ED:0B:E5:15:A2:5E:38:89:CD:0C:C5
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:*.prod.surfshark.com, DNS:prod.surfshark.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 : Dec 31 10:40:50.687 2024 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:44:02:20:4D:24:DE:24:41:E3:D1:F9:D7:F8:89:ED:
04:92:F5:85:EB:69:53:11:99:32:5C:C0:F8:65:01:72:
FB:79:BB:CA:02:20:6E:3C:85:FC:B3:BA:3A:6B:24:06:
F5:43:E0:D0:B8:1F:37:BD:DA:39:75:5E:35:A5:7A:20:
D7:37:05:A0:20:3C
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 : Dec 31 10:40:50.624 2024 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:44:02:20:26:12:E0:8B:18:0E:CC:67:9E:EB:70:92:
C9:15:22:86:89:DF:E4:64:58:2B:79:31:C9:6D:3C:89:
AA:42:00:0B:02:20:26:2A:47:FF:77:0A:9B:A9:76:5C:
3B:4A:B2:1A:39:BC:AD:A1:8A:FE:87:D5:65:17:9A:1C:
58:A4:26:CA:74:BF
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 : Dec 31 10:40:50.675 2024 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:44:02:20:61:12:B7:93:07:9D:3A:BF:B8:01:05:46:
CE:47:97:D2:5B:9D:44:97:8D:C1:56:64:CD:8F:B5:4A:
94:51:F8:20:02:20:76:F4:8C:91:7A:1C:EA:48:A6:41:
15:96:6E:20:A7:5B:21:6C:22:36:9F:6B:D2:19:A4:7E:
9C:8F:66:1A:D6:8B
Signature Algorithm: sha256WithRSAEncryption
Signature Value:
3b:93:6b:9d:4d:10:c3:cd:49:d6:6f:39:51:68:b4:10:4e:f6:
35:5e:da:b9:03:d2:05:4a:07:ab:1c:87:14:3b:08:d1:7d:4f:
71:6f:ea:6c:7a:5a:3b:4f:e8:e2:ee:82:1e:4b:fe:dd:d7:8a:
e2:de:dc:b1:ed:34:82:3d:88:3e:94:6a:f5:77:8c:68:9b:db:
b3:9a:64:94:2a:50:b5:39:9b:cf:c1:de:64:af:85:13:6e:59:
4a:c5:56:4e:b8:41:b2:bf:28:44:1b:17:47:67:61:7d:3c:17:
32:55:72:f6:ff:d2:e9:16:a3:3d:f2:b9:aa:84:2a:b5:84:97:
30:f4:fc:c8:04:a1:87:40:e0:08:93:59:14:bc:a3:09:b4:83:
e1:0c:38:75:33:8c:90:a4:f8:95:0f:19:23:80:05:d1:2e:07:
d1:f9:a1:ea:84:93:9f:c0:5a:fe:83:32:d2:ac:c9:26:d6:cc:
a0:53:af:0e:98:1f:06:9c:1f:8a:c6:0c:0e:5a:7c:0a:e0:0a:
80:3e:7b:56:77:d6:d2:d7:18:b0:39:98:0d:49:d3:85:83:40:
ce:34:f3:29:a9:ff:ee:53:1f:fa:cd:12:4d:5f:6d:da:fc:2b:
e6:03:e5:88:ef:5e:79:27:b5:bd:27:7d:e7:76:c1:ac:e1:c9:
a6:26:6a:e0
HTTP/1.1 400 Bad Request Content-Type: text/plain Connection: close 400 Bad Request
HTTP/1.1 407 Proxy Authentication Required Proxy-Authenticate: Basic Date: Thu, 24 Apr 2025 18:36:51 GMT Content-Length: 0
Certificate:
Data:
Version: 3 (0x2)
Serial Number:
9b:fe:38:7e:f0:3b:cd:b3:e3:a2:c0:6a:ad:d5:be:5c
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: Dec 31 00:00:00 2024 GMT
Not After : Jan 12 23:59:59 2026 GMT
Subject: CN=*.prod.surfshark.com
Subject Public Key Info:
Public Key Algorithm: rsaEncryption
Public-Key: (4096 bit)
Modulus:
00:c4:ff:6b:25:bd:b2:5a:ae:d2:17:28:6f:77:b0:
35:c5:91:9f:c5:36:68:a7:2a:73:1b:32:d5:1d:ca:
08:13:ec:d5:9a:c7:12:95:c7:e8:51:6d:be:f4:07:
99:7d:b4:e1:f5:54:d3:ae:cf:fd:8e:17:99:4b:84:
e8:e5:7d:77:5f:76:64:0b:9d:4a:04:62:b1:19:27:
67:ca:c3:92:de:c8:9a:fa:6c:fb:83:ba:fc:71:d4:
e9:03:d3:26:24:cb:4c:ef:36:6c:ba:16:25:fb:96:
18:ae:27:72:08:81:a2:8f:a4:a5:2d:6c:c2:28:4c:
e2:61:5c:0c:6d:1a:c1:fa:41:7b:98:a0:7c:d6:9d:
5c:1f:cb:1f:45:d8:f7:78:8d:55:e3:74:a8:28:90:
ad:c0:a9:ba:71:ad:b9:7b:a8:4e:fd:17:a0:d8:4f:
03:12:f6:e5:0b:56:6d:09:7a:a7:1e:3b:1e:9f:fb:
46:b2:3c:5f:92:cb:9e:5d:71:ff:e2:99:88:43:8f:
ef:45:2d:da:a1:fc:60:50:07:e5:51:11:ef:30:93:
7d:a6:39:5a:66:31:db:f1:f0:ba:d1:76:58:03:80:
5d:fb:09:42:d9:b1:72:8a:17:a5:4c:5b:80:ba:ba:
51:2a:ea:da:40:de:9d:09:18:7e:d9:67:58:6f:ac:
68:38:bc:88:5e:d5:5c:4b:99:c1:2b:f4:7c:39:5d:
1f:81:d6:a2:34:6d:f6:0a:b1:c3:68:a8:81:8b:a1:
e7:3e:a0:9f:1c:96:7f:4f:ff:e8:32:0d:c3:ef:94:
8f:eb:02:15:ab:bc:47:2d:d8:55:82:ec:93:44:52:
89:3c:19:23:6d:55:24:3a:11:bc:7d:26:c8:d8:76:
a0:ff:b9:fd:d3:e6:4a:2a:1b:4a:4d:fe:e5:63:e7:
37:26:dc:e0:a0:dd:23:55:d7:bb:02:ae:2f:67:89:
62:6d:6e:4c:14:7e:a5:67:25:5a:14:6c:26:8f:5d:
4a:88:55:96:c2:94:97:c2:02:22:25:17:70:ce:9f:
a3:89:61:87:5d:33:d0:aa:c6:25:bc:77:8e:92:96:
35:6c:f6:df:ed:00:62:b6:e7:28:d9:2f:34:08:7c:
96:6b:e9:40:70:0f:dc:e5:f0:fa:b7:a9:32:74:79:
85:1f:fb:67:9a:02:07:ec:9a:c9:38:7d:cd:c1:8b:
fa:9d:e8:56:23:c8:4c:9a:8b:a9:07:21:0e:44:36:
67:4c:cd:17:5f:fe:77:f8:bf:63:f6:d5:62:99:af:
54:e3:3c:0e:93:94:b9:e7:25:dd:5c:fa:b9:9f:9b:
6f:a6:a5:04:0e:db:8a:f3:b8:bb:c8:24:04:c8:14:
7e:c5:d1
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:
11:12:E5:A3:3C:93:F7:A0:A4:ED:0B:E5:15:A2:5E:38:89:CD:0C:C5
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:*.prod.surfshark.com, DNS:prod.surfshark.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 : Dec 31 10:40:50.687 2024 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:44:02:20:4D:24:DE:24:41:E3:D1:F9:D7:F8:89:ED:
04:92:F5:85:EB:69:53:11:99:32:5C:C0:F8:65:01:72:
FB:79:BB:CA:02:20:6E:3C:85:FC:B3:BA:3A:6B:24:06:
F5:43:E0:D0:B8:1F:37:BD:DA:39:75:5E:35:A5:7A:20:
D7:37:05:A0:20:3C
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 : Dec 31 10:40:50.624 2024 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:44:02:20:26:12:E0:8B:18:0E:CC:67:9E:EB:70:92:
C9:15:22:86:89:DF:E4:64:58:2B:79:31:C9:6D:3C:89:
AA:42:00:0B:02:20:26:2A:47:FF:77:0A:9B:A9:76:5C:
3B:4A:B2:1A:39:BC:AD:A1:8A:FE:87:D5:65:17:9A:1C:
58:A4:26:CA:74:BF
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 : Dec 31 10:40:50.675 2024 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:44:02:20:61:12:B7:93:07:9D:3A:BF:B8:01:05:46:
CE:47:97:D2:5B:9D:44:97:8D:C1:56:64:CD:8F:B5:4A:
94:51:F8:20:02:20:76:F4:8C:91:7A:1C:EA:48:A6:41:
15:96:6E:20:A7:5B:21:6C:22:36:9F:6B:D2:19:A4:7E:
9C:8F:66:1A:D6:8B
Signature Algorithm: sha256WithRSAEncryption
Signature Value:
3b:93:6b:9d:4d:10:c3:cd:49:d6:6f:39:51:68:b4:10:4e:f6:
35:5e:da:b9:03:d2:05:4a:07:ab:1c:87:14:3b:08:d1:7d:4f:
71:6f:ea:6c:7a:5a:3b:4f:e8:e2:ee:82:1e:4b:fe:dd:d7:8a:
e2:de:dc:b1:ed:34:82:3d:88:3e:94:6a:f5:77:8c:68:9b:db:
b3:9a:64:94:2a:50:b5:39:9b:cf:c1:de:64:af:85:13:6e:59:
4a:c5:56:4e:b8:41:b2:bf:28:44:1b:17:47:67:61:7d:3c:17:
32:55:72:f6:ff:d2:e9:16:a3:3d:f2:b9:aa:84:2a:b5:84:97:
30:f4:fc:c8:04:a1:87:40:e0:08:93:59:14:bc:a3:09:b4:83:
e1:0c:38:75:33:8c:90:a4:f8:95:0f:19:23:80:05:d1:2e:07:
d1:f9:a1:ea:84:93:9f:c0:5a:fe:83:32:d2:ac:c9:26:d6:cc:
a0:53:af:0e:98:1f:06:9c:1f:8a:c6:0c:0e:5a:7c:0a:e0:0a:
80:3e:7b:56:77:d6:d2:d7:18:b0:39:98:0d:49:d3:85:83:40:
ce:34:f3:29:a9:ff:ee:53:1f:fa:cd:12:4d:5f:6d:da:fc:2b:
e6:03:e5:88:ef:5e:79:27:b5:bd:27:7d:e7:76:c1:ac:e1:c9:
a6:26:6a:e0