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

omantel.om · 212.72.10.211:443

Verified

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

Subject
C=OM L=Muscat O=Oman Telecommunication Company SAOG CN=*.omantel.om
Issuer
C=US O=DigiCert Inc CN=DigiCert Global G2 TLS RSA SHA256 2020 CA1
Valid from
2026-08-05T00:00:00+00:00
Expires
2027-02-16T23:59:59+00:00
Days remaining
125
Serial (hex)
02394157F233A65D08AF14C0EF36A56D
Signature
RSA-SHA256
Public key
RSA 2048

Subject alternative names (SAN)

DNS:*.omantel.om, DNS:omantel.om

SHA-256 fingerprint

B1:E4:04:0A:21:74:02:2C:F9:0F:3C:20:86:4C:98:9F:8F:59:90:8B:35:D4:AB:CA:5B:A5:D6:3B:55:5E:2F:B8
Certificate extensions & PEM
authorityKeyIdentifier
74:85:80:C0:66:C7:DF:37:DE:CF:BD:29:37:AA:03:1D:BE:ED:CD:17
subjectKeyIdentifier
80:E0:20:17:33:FE:86:22:71:D2:8B:84:74:24:BB:BA:FD:B9:63:D0
subjectAltName
DNS:*.omantel.om, DNS:omantel.om
certificatePolicies
Policy: 2.23.140.1.2.2 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/DigiCertGlobalG2TLSRSASHA2562020CA1-1.crl Full Name: URI:http://crl4.digicert.com/DigiCertGlobalG2TLSRSASHA2562020CA1-1.crl
authorityInfoAccess
OCSP - URI:http://ocsp.digicert.com CA Issuers - URI:http://cacerts.digicert.com/DigiCertGlobalG2TLSRSASHA2562020CA1-1.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 : Aug 5 10:08:32.692 2026 GMT Extensions: none Signature : ecdsa-with-SHA256 30:45:02:20:6F:03:6D:67:89:C3:17:4B:CA:8B:2B:37: 81:64:D2:A0:29:1C:34:40:E6:01:85:8E:36:C9:4C:3E: 51:F8:75:89:02:21:00:CF:B4:69:33:08:79:13:C6:EA: EF:17:AA:BF:CF:3C:5E:F5:41:14:0A:75:5E:7D:B4:01: 2E:48:C6:80:52:69:13 Signed Certificate Timestamp: Version : v1 (0x0) Log ID : D6:D5:8D:A9:D0:17:53:F3:6A:4A:A0:C7:57:49:02:AF: EB:C7:DC:2C:D3:8C:D9:F7:64:C8:0C:89:19:1E:9F:02 Timestamp : Aug 5 10:08:32.712 2026 GMT Extensions: none Signature : ecdsa-with-SHA256 30:46:02:21:00:EA:9C:83:21:6E:D3:C1:FD:07:51:9E: 12:C3:C3:B0:AA:56:B8:7C:39:C5:20:DA:13:63:28:86: BF:98:55:DE:AC:02:21:00:A5:08:4D:45:BB:DA:8D:7C: D3:79:43:9E:EB:59:F1:44:51:62:4D:8F:BB:2F:64:EF: 4E:4C:7D:DE:1D:05:06:02 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 : Aug 5 10:08:32.786 2026 GMT Extensions: none Signature : ecdsa-with-SHA256 30:45:02:21:00:AF:28:95:BF:C0:3D:5A:C9:A3:C2:79: 3D:46:0A:17:7C:01:ED:6D:D0:E2:88:B0:B7:9A:1E:5B: 62:E1:6C:FD:90:02:20:55:4D:89:B9:B9:9C:E2:AA:F9: 3E:E4:33:FF:D4:3B:D3:81:63:17:74:47:E3:22:24:B9: 82:5B:70:64:92:D6:8B
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Cipher: TLS_AES_256_GCM_SHA384 · Checked 2026-10-14T04:35:02+00:00

Server-presented chain · 1 additional certificate

Chain certificate 1

Subject
C=US O=DigiCert Inc CN=DigiCert Global G2 TLS RSA SHA256 2020 CA1
Issuer
C=US O=DigiCert Inc OU=www.digicert.com CN=DigiCert Global Root G2
Valid from
2021-03-30T00:00:00+00:00
Expires
2031-03-29T23:59:59+00:00
Days remaining
1627
Serial (hex)
0CF5BD062B5602F47AB8502C23CCF066
Signature
RSA-SHA256
Public key
RSA 2048

Subject alternative names (SAN)

No SAN extension was presented.

SHA-256 fingerprint

C8:02:5F:9F:C6:5F:DF:C9:5B:3C:A8:CC:78:67:B9:A5:87:B5:27:79:73:95:79:17:46:3F:C8:13:D0:B6:25:A9
Certificate extensions & PEM
basicConstraints
CA:TRUE, pathlen:0
subjectKeyIdentifier
74:85:80:C0:66:C7:DF:37:DE:CF:BD:29:37:AA:03:1D:BE:ED:CD:17
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
authorityInfoAccess
OCSP - URI:http://ocsp.digicert.com CA Issuers - URI:http://cacerts.digicert.com/DigiCertGlobalRootG2.crt
crlDistributionPoints
Full Name: URI:http://crl3.digicert.com/DigiCertGlobalRootG2.crl
certificatePolicies
Policy: 2.16.840.1.114412.2.1 Policy: 2.23.140.1.1 Policy: 2.23.140.1.2.1 Policy: 2.23.140.1.2.2 Policy: 2.23.140.1.2.3
-----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

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