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

TLSv1.2

combahton.net · 160.20.144.57:443

Unverified
Certificate verification failed. These are unverified certificate details presented by the server. SSL operation failed with code 1. OpenSSL Error messages: error:0A000086:SSL routines::certificate verify failed
The certificate has expired.

Certificate verification failed

Subject
CN=*.combahton.net
Issuer
C=US O=DigiCert, Inc. CN=RapidSSL G5 TLS RSA4096 SHA384 2022 CA1
Valid from
2025-03-04T00:00:00+00:00
Expires
2026-03-11T23:59:59+00:00
Days remaining
-207
Serial (hex)
069192188F5BE494EEA52AD15A2ED44B
Signature
RSA-SHA256
Public key
RSA 2048

Subject alternative names (SAN)

DNS:*.combahton.net, DNS:combahton.net

SHA-256 fingerprint

37:22:1B:09:DA:49:B7:22:80:D0:6D:D4:DD:88:E7:9A:6B:D5:55:67:65:EF:0D:EA:38:1D:EB:61:A4:AD:C8:23
Certificate extensions & PEM
authorityKeyIdentifier
62:A9:11:21:33:A6:4D:30:81:B3:0C:7E:9B:99:8E:23:1E:D7:63:46
subjectKeyIdentifier
1B:46:65:DB:87:08:05:38:0E:17:73:7A:9F:C8:F0:9F:F2:36:EF:11
subjectAltName
DNS:*.combahton.net, DNS:combahton.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, TLS Web Client Authentication
crlDistributionPoints
Full Name: URI:http://crl3.digicert.com/RapidSSLG5TLSRSA4096SHA3842022CA1.crl Full Name: URI:http://crl4.digicert.com/RapidSSLG5TLSRSA4096SHA3842022CA1.crl
authorityInfoAccess
OCSP - URI:http://ocsp.digicert.com CA Issuers - URI:http://cacerts.digicert.com/RapidSSLG5TLSRSA4096SHA3842022CA1.crt
basicConstraints
CA:FALSE
ct_precert_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 : Mar 4 12:07:33.849 2025 GMT Extensions: none Signature : ecdsa-with-SHA256 30:45:02:20:19:7D:93:A1:BF:72:14:2E:5A:25:C8:F4: FA:91:27:62:73:00:90:AC:83:F1:E6:63:C8:11:08:AC: A4:DA:11:F8:02:21:00:97:C8:4A:AC:4F:59:5E:36:60: EA:C9:14:DE:98:41:68:26:7B:17:8D:82:07:42:10:8B: E1:27:E8:A6:97:8E:E5 Signed Certificate Timestamp: Version : v1 (0x0) Log ID : 64:11:C4:6C:A4:12:EC:A7:89:1C:A2:02:2E:00:BC:AB: 4F:28:07:D4:1E:35:27:AB:EA:FE:D5:03:C9:7D:CD:F0 Timestamp : Mar 4 12:07:33.856 2025 GMT Extensions: none Signature : ecdsa-with-SHA256 30:46:02:21:00:95:1B:4C:07:99:ED:B8:96:E8:84:74: E9:90:1E:89:8E:FE:BB:4E:D2:5B:BF:39:AD:31:2E:47: 7D:40:C7:EF:34:02:21:00:CF:D6:E1:A6:5A:17:2D:CB: ED:B9:DE:AC:8F:67:B8:62:48:3E:81:EF:B0:D7:04:F2: 18:2C:FC:2E:22:B5:9B:B0 Signed Certificate Timestamp: Version : v1 (0x0) Log ID : 49:9C:9B:69:DE:1D:7C:EC:FC:36:DE:CD:87:64:A6:B8: 5B:AF:0A:87:80:19:D1:55:52:FB:E9:EB:29:DD:F8:C3 Timestamp : Mar 4 12:07:33.863 2025 GMT Extensions: none Signature : ecdsa-with-SHA256 30:44:02:20:27:23:A6:D4:14:43:17:69:7C:D9:C0:FF: C6:9F:EC:79:76:6E:BE:9A:CB:E4:95:67:6A:92:2B:1A: 42:49:38:4E:02:20:15:BA:12:72:B5:87:EA:6E:E3:97: 0A:63:CA:23:3F:F5:87:41:5C:59:8A:DD:14:20:04:42: 5C:15:68:6D:62:7A
-----BEGIN CERTIFICATE-----
MIIHjDCCBXSgAwIBAgIQBpGSGI9b5JTupSrRWi7USzANBgkqhkiG9w0BAQsFADBY
MQswCQYDVQQGEwJVUzEXMBUGA1UEChMORGlnaUNlcnQsIEluYy4xMDAuBgNVBAMT
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OzYwGFG5T5gpYcJfeT20tryC1q35ERzui2nAC/zZUP4qae7oL9uL44pDd4i5rZ7X
njr6DsYnjZmmJ2S134pkVaR4Ig5xPOrqiID1Zl4/fiAuqLMyrbLTKKiRg6g13kT2
mckcwZ8CAwEAAaOCA44wggOKMB8GA1UdIwQYMBaAFGKpESEzpk0wgbMMfpuZjiMe
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11+RTjAvU5YATLKwN9Zq1DJGDsiMQvqhFrQtpVgqeUe6SPrlYIokUmL3V8eZlw5T
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0OY5bNnCj4VVLUJsJPtfg6l5NlwS2p/eh0aZ/5aoC3lIZrR9iyG8xLCfh5ddxG+O
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31oDixT6HwmSGsvT+uFb9igoxFyri0+QDwbPaNCoWiT/fsgFdZa6EppyI+8pq3Ez
TJ3I2gZa0NjVJJUc1RLG9511ExiDNPkgmmYI3eLGqg2F32UpvDtJGhl6TZDtKYB8
1WlFJPB7ZMutAN85bG3cV2GULvq73mxDMPyGw6G/EhGu3uwIICvzbRtJj9z3OCKf
/1eRRZFVwwXmL4VNyBHrdKQTsi7ojH+uG+OPWnJxrH1phWKNkenzIEnUkDEDj1xT
53HW59oEzysjOuCrFTrXZA==
-----END CERTIFICATE-----

Cipher: ECDHE-RSA-AES128-GCM-SHA256 · Checked 2026-10-04T01:31:26+00:00

Server-presented chain · 2 additional certificates

Chain certificate 1

Subject
C=US O=DigiCert, Inc. CN=DigiCert TLS RSA4096 Root G5
Issuer
C=US O=DigiCert, Inc. CN=DigiCert TLS RSA4096 Root G5
Valid from
2021-01-15T00:00:00+00:00
Expires
2046-01-14T23:59:59+00:00
Days remaining
7042
Serial (hex)
08F9B478A8FA7EDA6A333789DE7CCF8A
Signature
RSA-SHA384
Public key
RSA 4096

Subject alternative names (SAN)

No SAN extension was presented.

SHA-256 fingerprint

37:1A:00:DC:05:33:B3:72:1A:7E:EB:40:E8:41:9E:70:79:9D:2B:0A:0F:2C:1D:80:69:31:65:F7:CE:C4:AD:75
Certificate extensions & PEM
subjectKeyIdentifier
51:33:1C:ED:36:40:AF:17:D3:25:CD:69:68:F2:AF:4E:23:3E:B3:41
keyUsage
Digital Signature, Certificate Sign, CRL Sign
basicConstraints
CA:TRUE
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Chain certificate 2

Subject
C=US O=DigiCert, Inc. CN=DigiCert TLS RSA4096 Root G5
Issuer
C=US O=DigiCert Inc OU=www.digicert.com CN=DigiCert Global Root CA
Valid from
2022-09-21T00:00:00+00:00
Expires
2031-11-09T23:59:59+00:00
Days remaining
1862
Serial (hex)
05BD039060388AF417FE7D1C05BE4507
Signature
RSA-SHA384
Public key
RSA 4096

Subject alternative names (SAN)

No SAN extension was presented.

SHA-256 fingerprint

A4:BC:DA:32:D4:9C:DF:05:F0:CD:D0:85:E7:3C:3A:2E:67:88:0B:D4:85:79:FE:D4:DF:59:40:DF:76:A0:76:D7
Certificate extensions & PEM
basicConstraints
CA:TRUE
subjectKeyIdentifier
51:33:1C:ED:36:40:AF:17:D3:25:CD:69:68:F2:AF:4E:23:3E:B3:41
authorityKeyIdentifier
03:DE:50:35:56:D1:4C:BB:66:F0:A3:E2:1B:1B:C3:97:B2:3D:D1:55
keyUsage
Digital Signature, Certificate Sign, CRL Sign
authorityInfoAccess
OCSP - URI:http://ocsp.digicert.com CA Issuers - URI:http://cacerts.digicert.com/DigiCertGlobalRootCA.crt
crlDistributionPoints
Full Name: URI:http://crl3.digicert.com/DigiCertGlobalRootCA.crl
certificatePolicies
Policy: X509v3 Any Policy
-----BEGIN CERTIFICATE-----
MIIFbjCCBFagAwIBAgIQBb0DkGA4ivQX/n0cBb5FBzANBgkqhkiG9w0BAQwFADBh
MQswCQYDVQQGEwJVUzEVMBMGA1UEChMMRGlnaUNlcnQgSW5jMRkwFwYDVQQLExB3
d3cuZGlnaWNlcnQuY29tMSAwHgYDVQQDExdEaWdpQ2VydCBHbG9iYWwgUm9vdCBD
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BeoKXhlbhkaVuUnWZnHxNTN+zhJ73Mrr/h75GGpoBlPBBZY0n6uGkTAQPo2YxQve
5lASk+MV6G+XbGJiUFeFePlrSlkFgjIKu//RUz54QJrc3r0LeS8c7sQw7e8K6YE6
R83C0XiIOMxDT+zRk+c9cjTyz3NFHPy/Zb/Tc8JC3Ub+dTVFcyfiw8B4ZGnAOc53
iM0=
-----END CERTIFICATE-----

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

View certificate JSON

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