DNS
THE CERTIFICATE BEHIND THE CONNECTION

TLS certificate checker.

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

TLSv1.3

frogfoot.com · 196.1.56.26:443

Unverified
Certificate verification failed. These are unverified certificate details presented by the server. Peer certificate subjectAltName did not match expected name `frogfoot.com'

Certificate verification failed

Subject
CN=www.frogfoot.co.za
Issuer
C=US O=DigiCert Inc OU=www.digicert.com CN=GeoTrust TLS RSA CA G1
Valid from
2026-01-21T00:00:00+00:00
Expires
2027-01-26T23:59:59+00:00
Days remaining
86
Serial (hex)
0CAF5D516508193E48D7AC819398E436
Signature
RSA-SHA256
Public key
RSA 2048

Subject alternative names (SAN)

DNS:www.frogfoot.co.za, DNS:frogfoot.co.za, DNS:*.frogfoot.com, DNS:*.frogfootfibre.com, DNS:*.frogfoot.co.za, DNS:*.frogfoot.net

SHA-256 fingerprint

B0:D3:8C:4D:B4:A1:95:E3:B5:6C:75:AC:85:0C:ED:39:27:E4:20:54:6D:B5:98:0C:13:99:A9:91:4D:6E:CF:D6
Certificate extensions & PEM
authorityKeyIdentifier
94:4F:D4:5D:8B:E4:A4:E2:A6:80:FE:FD:D8:F9:00:EF:A3:BE:02:57
subjectKeyIdentifier
C2:13:28:7D:20:53:E0:3F:15:CB:63:43:8F:B3:41:8F:33:D6:82:BD
subjectAltName
DNS:www.frogfoot.co.za, DNS:frogfoot.co.za, DNS:*.frogfoot.com, DNS:*.frogfootfibre.com, DNS:*.frogfoot.co.za, DNS:*.frogfoot.net
certificatePolicies
Policy: 2.23.140.1.2.1 CPS: http://www.digicert.com/CPS
keyUsage
Digital Signature, Key Encipherment
extendedKeyUsage
TLS Web Server Authentication
crlDistributionPoints
Full Name: URI:http://cdp.geotrust.com/GeoTrustTLSRSACAG1.crl
authorityInfoAccess
OCSP - URI:http://status.geotrust.com CA Issuers - URI:http://cacerts.geotrust.com/GeoTrustTLSRSACAG1.crt
basicConstraints
CA:FALSE
ct_precert_scts
Signed Certificate Timestamp: Version : v1 (0x0) Log ID : 4C:63:DC:98:E5:9C:1D:AB:88:F6:1E:8A:3D:DE:AE:8F: AB:44:A3:37:7B:5F:9B:94:C3:FB:A1:9C:FC:C1:BE:26 Timestamp : Jan 21 07:27:24.054 2026 GMT Extensions: none Signature : ecdsa-with-SHA256 30:44:02:20:33:E8:90:13:5C:E3:ED:BE:EB:C6:A7:91: 8A:8C:19:41:FB:10:14:8E:60:E0:98:0C:76:9C:1E:2A: D9:C9:14:6F:02:20:31:49:2B:46:A9:CF:4D:C9:DF:9F: CF:2A:8F:B5:E9:C7:CF:1A:BF:3F:15:EC:A7:B7:D6:34: E5:52:A6:23:4A:37 Signed Certificate Timestamp: Version : v1 (0x0) Log ID : 1C:9F:68:2C:E9:FA:F0:45:69:50:F8:1B:96:8A:87:DD: DB:32:10:D8:4C:E6:C8:B2:E3:82:52:4A:C4:CF:59:9F Timestamp : Jan 21 07:27:24.055 2026 GMT Extensions: none Signature : ecdsa-with-SHA256 30:46:02:21:00:E1:24:27:36:4C:96:EE:1F:AA:BA:D5: 22:50:BA:98:2B:59:3D:B2:6C:36:35:C9:25:D2:19:5D: 00:1F:E1:3D:9F:02:21:00:F4:E3:42:25:23:DE:0B:72: 39:63:E6:AF:8A:B9:8C:CA:81:07:30:5D:30:79:C4:31: 82:EF:65:8C:1C:B7:0D:F4 Signed Certificate Timestamp: Version : v1 (0x0) Log ID : 8E:CA:47:0B:AC:DE:6A:F3:A2:06:B0:A4:7A:84:B7:46: FE:1F:C6:BF:95:3E:25:E6:9B:4E:E4:02:48:F3:C6:E8 Timestamp : Jan 21 07:27:24.185 2026 GMT Extensions: 00:00:05:00:01:AB:46:E0 Signature : ecdsa-with-SHA256 30:45:02:21:00:B1:CB:4E:25:37:BD:60:74:14:EE:13: FC:C5:ED:98:D3:B5:7E:5D:D0:90:97:F3:16:A2:7A:1E: 82:19:51:5A:F4:02:20:00:CA:4F:81:2F:71:81:CD:1D: E2:49:89:8C:1A:8A:EC:5F:EC:99:D8:2D:17:B9:49:EF: 4D:B3:3C:62:B3:54:3B
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Cipher: TLS_AES_256_GCM_SHA384 · Checked 2026-11-01T13:39:05+00:00

Server-presented chain · 1 additional certificate

Chain certificate 1

Subject
C=US O=DigiCert Inc OU=www.digicert.com CN=GeoTrust TLS RSA CA G1
Issuer
C=US O=DigiCert Inc OU=www.digicert.com CN=DigiCert Global Root G2
Valid from
2017-11-02T12:23:37+00:00
Expires
2027-11-02T12:23:37+00:00
Days remaining
365
Serial (hex)
0D07782A133FC6F9A57296E131FFD179
Signature
RSA-SHA256
Public key
RSA 2048

Subject alternative names (SAN)

No SAN extension was presented.

SHA-256 fingerprint

C0:6E:30:7F:7C:FC:1D:32:FA:72:A4:C0:33:C8:7B:90:01:9A:F2:16:F0:77:5D:64:97:8A:2E:CA:6C:8A:23:0E
Certificate extensions & PEM
subjectKeyIdentifier
94:4F:D4:5D:8B:E4:A4:E2:A6:80:FE:FD:D8:F9:00:EF:A3:BE:02:57
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
certificatePolicies
Policy: X509v3 Any Policy CPS: https://www.digicert.com/CPS
-----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.

View certificate JSON

Registration / WHOIS →DNS records →