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THE CERTIFICATE BEHIND THE CONNECTION

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Inspect SSL/TLS certificates for any public domain or subdomain.

Checks HTTPS on port 443, including subject alternative names, validity dates and the presented chain.

SSL certificate

TLSv1.2

plus.net · 212.159.9.2:443

Verified
The certificate expires within 30 days.

Certificate chain, hostname and dates verified using this server’s CA store.

Subject
jurisdictionC=GB businessCategory=Private Organization serialNumber=03279013 C=GB L=Sheffield O=Plusnet plc CN=www.plus.net
Issuer
C=US O=DigiCert Inc CN=GeoTrust EV RSA CA G2
Valid from
2025-09-09T00:00:00+00:00
Expires
2026-10-06T23:59:59+00:00
Days remaining
14
Serial (hex)
01BFAB33236F9EA27B2590221E773923
Signature
RSA-SHA256
Public key
RSA 2048

Subject alternative names (SAN)

DNS:www.plus.net, DNS:f9.co.uk, DNS:f9.net.uk, DNS:force9.co.uk, DNS:force9.com, DNS:force9.net, DNS:free-online.co.uk, DNS:free-online.net, DNS:help.plus.net, DNS:home.plus.net, DNS:members.plus.net, DNS:my.plus.net, DNS:plus.com, DNS:plus.net, DNS:plus.net.uk, DNS:plusnet.co.uk, DNS:portal.f9.net.uk, DNS:portal.free-online.net, DNS:portal.plus.net, DNS:portal.plus.net.uk, DNS:press.plus.net, DNS:signup.plus.net, DNS:speed-test.plus.net.uk, DNS:support.plus.net

SHA-256 fingerprint

B8:D9:56:5F:D3:24:A3:64:62:5C:A5:FF:B0:AA:48:F3:2C:65:3B:B8:CD:36:1E:1E:99:FD:7E:D9:A5:FF:45:96
Certificate extensions & PEM
authorityKeyIdentifier
28:D2:CF:EE:09:84:75:DD:B5:B2:B5:BF:3C:D5:A0:C6:73:88:5D:1F
subjectKeyIdentifier
9A:9C:7C:0A:3F:A3:8C:E5:EC:87:7C:9E:84:D6:E5:18:2B:6D:72:BA
subjectAltName
DNS:www.plus.net, DNS:f9.co.uk, DNS:f9.net.uk, DNS:force9.co.uk, DNS:force9.com, DNS:force9.net, DNS:free-online.co.uk, DNS:free-online.net, DNS:help.plus.net, DNS:home.plus.net, DNS:members.plus.net, DNS:my.plus.net, DNS:plus.com, DNS:plus.net, DNS:plus.net.uk, DNS:plusnet.co.uk, DNS:portal.f9.net.uk, DNS:portal.free-online.net, DNS:portal.plus.net, DNS:portal.plus.net.uk, DNS:press.plus.net, DNS:signup.plus.net, DNS:speed-test.plus.net.uk, DNS:support.plus.net
certificatePolicies
Policy: 2.16.840.1.114412.2.1 Policy: 2.23.140.1.1 CPS: http://www.digicert.com/CPS
keyUsage
Digital Signature, Key Encipherment
extendedKeyUsage
TLS Web Server Authentication, TLS Web Client Authentication
crlDistributionPoints
Full Name: URI:http://crl3.digicert.com/GeoTrustEVRSACAG2.crl Full Name: URI:http://crl4.digicert.com/GeoTrustEVRSACAG2.crl
authorityInfoAccess
OCSP - URI:http://ocsp.digicert.com CA Issuers - URI:http://cacerts.digicert.com/GeoTrustEVRSACAG2.crt
basicConstraints
CA:FALSE
ct_precert_scts
Signed Certificate Timestamp: Version : v1 (0x0) Log ID : D8:09:55:3B:94:4F:7A:FF:C8:16:19:6F:94:4F:85:AB: B0:F8:FC:5E:87:55:26:0F:15:D1:2E:72:BB:45:4B:14 Timestamp : Sep 9 09:10:37.693 2025 GMT Extensions: none Signature : ecdsa-with-SHA256 30:45:02:20:3E:0D:54:12:FE:D0:37:D1:63:37:65:4F: F3:DC:1B:A3:93:A0:68:75:52:2B:E5:09:AF:26:0C:65: CC:F5:AA:66:02:21:00:BA:45:C6:3B:5A:90:09:71:67: C0:82:DB:1C:80:F7:B2:05:22:77:43:79:04:95:FC:94: 60:06:C2:E6:9C:EF:CF Signed Certificate Timestamp: Version : v1 (0x0) Log ID : C2:31:7E:57:45:19:A3:45:EE:7F:38:DE:B2:90:41:EB: C7:C2:21:5A:22:BF:7F:D5:B5:AD:76:9A:D9:0E:52:CD Timestamp : Sep 9 09:10:37.703 2025 GMT Extensions: none Signature : ecdsa-with-SHA256 30:46:02:21:00:CC:3D:00:84:50:81:E2:7A:F7:69:B7: 5F:CE:FD:67:88:C3:41:74:D8:81:5B:76:BC:90:96:FA: 7E:29:B6:6F:C3:02:21:00:92:9E:97:6F:03:F2:D2:73: D6:B6:26:03:31:09:68:36:7C:68:3E:80:3F:B4:67:5C: CB:2C:6E:DD:7D:83:B9:78 Signed Certificate Timestamp: Version : v1 (0x0) Log ID : 94:4E:43:87:FA:EC:C1:EF:81:F3:19:24:26:A8:18:65: 01:C7:D3:5F:38:02:01:3F:72:67:7D:55:37:2E:19:D8 Timestamp : Sep 9 09:10:37.719 2025 GMT Extensions: none Signature : ecdsa-with-SHA256 30:45:02:20:44:39:CF:A8:5A:23:FA:8E:78:F9:EC:AA: 7E:A4:CF:7E:A3:65:FA:67:46:F1:73:31:28:A0:93:58: 03:FA:13:F1:02:21:00:89:A5:E3:56:4E:B5:3F:C7:72: 49:9A:43:2E:F9:BD:EE:04:89:0E:3A:EC:93:C9:90:70: E0:F2:99:F6:85:E2:C9
-----BEGIN CERTIFICATE-----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dXMubmV0ghBtZW1iZXJzLnBsdXMubmV0ggtteS5wbHVzLm5ldIIIcGx1cy5jb22C
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cDovL2NybDMuZGlnaWNlcnQuY29tL0dlb1RydXN0RVZSU0FDQUcyLmNybDA0oDKg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-----END CERTIFICATE-----

Cipher: ECDHE-RSA-AES256-GCM-SHA384 · Checked 2026-09-22T20:03:34+00:00

Server-presented chain · 1 additional certificate

Chain certificate 1

Subject
C=US O=DigiCert Inc CN=GeoTrust EV RSA CA G2
Issuer
C=US O=DigiCert Inc OU=www.digicert.com CN=DigiCert Global Root G2
Valid from
2020-07-02T12:42:57+00:00
Expires
2030-07-02T12:42:57+00:00
Days remaining
1378
Serial (hex)
0D601262C8A7721A6EAB0361E5619580
Signature
RSA-SHA256
Public key
RSA 2048

Subject alternative names (SAN)

No SAN extension was presented.

SHA-256 fingerprint

2D:14:0F:20:B8:A9:6E:2B:4D:2F:1C:C5:AC:A5:E5:A1:E7:DC:56:A7:49:1E:51:09:06:96:0F:38:D2:D2:1A:EF
Certificate extensions & PEM
subjectKeyIdentifier
28:D2:CF:EE:09:84:75:DD:B5:B2:B5:BF:3C:D5:A0:C6:73:88:5D:1F
authorityKeyIdentifier
4E:22:54:20:18:95:E6:E3:6E:E6:0F:FA:FA:B9:12:ED:06:17:8F:39
keyUsage
Digital Signature, Certificate Sign, CRL Sign
extendedKeyUsage
TLS Web Server Authentication, TLS Web Client Authentication
basicConstraints
CA:TRUE, pathlen:0
authorityInfoAccess
OCSP - URI:http://ocsp.digicert.com
crlDistributionPoints
Full Name: URI:http://crl3.digicert.com/DigiCertGlobalRootG2.crl Full Name: URI:http://crl4.digicert.com/DigiCertGlobalRootG2.crl
certificatePolicies
Policy: X509v3 Any Policy CPS: https://www.digicert.com/CPS User Notice: Explicit Text: Any use of this Certificate constitutes acceptance of the Relying Party Agreement located at https://www.digicert.com/rpa-ua
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

One endpoint on port 443. Server-presented chain; no revocation, OCSP, CT or full TLS security scan.

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