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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

data2cloud.om · 91.132.64.172:443

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

Certificate verification failed

Subject
CN=*.data2cloud.om
Issuer
C=GB O=Sectigo Limited CN=Sectigo Public Server Authentication CA DV R36
Valid from
2026-09-29T00:00:00+00:00
Expires
2027-04-15T23:59:59+00:00
Days remaining
158
Serial (hex)
923C03028F20D835BDE53DFA446FE02B
Signature
RSA-SHA256
Public key
RSA 2048

Subject alternative names (SAN)

DNS:*.data2cloud.om, DNS:data2cloud.om

SHA-256 fingerprint

9F:FC:6F:45:DD:D4:FC:2E:6C:70:22:E4:25:95:20:10:8F:A9:9D:2D:51:A3:6A:C2:EF:30:1A:04:00:B3:53:40
Certificate extensions & PEM
authorityKeyIdentifier
68:C0:12:16:18:0E:AF:CE:F6:87:A6:32:57:A3:46:51:5D:CB:07:27
subjectKeyIdentifier
68:E0:03:98:8E:68:79:F8:12:6C:EE:2A:E8:A3:00:26:52:D6:DD:4A
keyUsage
Digital Signature, Key Encipherment
basicConstraints
CA:FALSE
extendedKeyUsage
TLS Web Server Authentication, TLS Web Client Authentication
certificatePolicies
Policy: 1.3.6.1.4.1.6449.1.2.2.7 CPS: https://sectigo.com/CPS Policy: 2.23.140.1.2.1
authorityInfoAccess
CA Issuers - URI:http://crt.sectigo.com/SectigoPublicServerAuthenticationCADVR36.crt OCSP - URI:http://ocsp.sectigo.com
subjectAltName
DNS:*.data2cloud.om, DNS:data2cloud.om
ct_precert_scts
Signed Certificate Timestamp: Version : v1 (0x0) Log ID : 46:A2:39:67:C6:0D:B6:46:87:C6:6F:3D:F9:99:94:76: 93:A6:A6:11:20:84:57:D5:55:E7:E3:D0:A1:D9:B6:46 Timestamp : Sep 29 05:18:39.324 2026 GMT Extensions: none Signature : ecdsa-with-SHA256 30:44:02:20:08:04:23:E8:CE:07:DE:DA:DD:79:DB:34: 66:76:1D:4F:CC:8A:3A:67:28:9B:A0:1D:53:B0:66:FE: B6:AB:D1:CA:02:20:44:13:3F:D2:53:EF:20:ED:44:40: 30:43:ED:F3:59:16:87:94:D3:85:75:FE:ED:0F:54:BD: 97:0D:70:6B:21:2D Signed Certificate Timestamp: Version : v1 (0x0) Log ID : 44:C2:BD:0C:E9:14:0E:64:A5:C9:4A:01:93:0A:5A:A1: BB:35:97:0E:00:EE:11:16:89:68:2A:1C:44:D7:B5:66 Timestamp : Sep 29 05:18:39.386 2026 GMT Extensions: none Signature : ecdsa-with-SHA256 30:46:02:21:00:BC:B9:61:2E:1B:A0:42:79:95:F0:8F: 2D:DC:E6:2B:12:A4:77:73:4E:A7:7F:48:7A:4A:2A:CD: 3A:A9:AE:89:97:02:21:00:99:BD:66:51:7F:FA:E3:E2: 02:4E:36:B7:0A:48:C2:78:89:18:DF:23:D0:E6:03:51: 23:73:41:78:D7:5D:78:84 Signed Certificate Timestamp: Version : v1 (0x0) Log ID : 1A:8B:9D:6B:8D:D7:91:D1:CD:05:49:ED:B6:03:55:D6: 06:B6:4F:AD:30:DB:71:FE:78:8F:0F:C7:C8:FB:C4:B1 Timestamp : Sep 29 05:18:39.824 2026 GMT Extensions: 00:00:05:00:04:AB:F0:E6 Signature : ecdsa-with-SHA256 30:46:02:21:00:D0:FA:1C:FF:1F:F4:38:79:F8:C5:68: 2E:63:D0:B9:73:94:A7:79:A4:92:70:B6:0E:A1:5F:5F: BA:8E:A7:1B:57:02:21:00:88:BA:FE:A4:99:D8:58:D1: D4:6F:0B:43:03:55:9B:58:C8:A4:74:A6:83:DB:9F:00: 78:65:23:73:93:0A:FF:48
-----BEGIN CERTIFICATE-----
MIIGkDCCBPigAwIBAgIRAJI8AwKPINg1veU9+kRv4CswDQYJKoZIhvcNAQELBQAw
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p4rs9pQgpuHeHapIaq74yHO+eypqCAd/QzobYdHAHdOh2AReg7J5dMRExLxMyAaK
xeTSukJvNRZFphOrYCvOf3nPIsilv+FpIG8Uswb58qAAIrvaL41GktcxuSCG2opq
DSbJvw==
-----END CERTIFICATE-----

Cipher: TLS_AES_256_GCM_SHA384 · Checked 2026-11-08T22:01:48+00:00

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

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