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

zain.com · 192.124.249.7:443

Verified

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

Subject
CN=zain.com
Issuer
C=US O=Starfield Technologies CN=Starfield TLS Intermediate CA DV - R1v1
Valid from
2026-10-20T01:23:22+00:00
Expires
2027-01-18T01:23:22+00:00
Days remaining
71
Serial (hex)
DC44158048A36B6D
Signature
RSA-SHA256
Public key
RSA 2048

Subject alternative names (SAN)

DNS:zain.com, DNS:www.zain.com

SHA-256 fingerprint

6D:F2:55:F6:6F:8F:14:AA:01:B6:63:73:B9:55:31:DB:8B:C6:45:56:AE:5F:E0:19:B8:E1:71:FC:BB:17:8C:3D
Certificate extensions & PEM
basicConstraints
CA:FALSE
extendedKeyUsage
TLS Web Server Authentication
keyUsage
Digital Signature, Key Encipherment
crlDistributionPoints
Full Name: URI:http://crl.starfieldtech.com/sfr1v1dv_s1-1.crl
certificatePolicies
Policy: 2.23.140.1.2.1 Policy: 2.16.840.1.114414.1.7.23.1 CPS: http://certificates.starfieldtech.com/repository/
authorityInfoAccess
CA Issuers - URI:http://certificates.starfieldtech.com/repository/sf_tls_issuing_dv-r1v1.crt OCSP - URI:http://ocsp.starfieldtech.com/
authorityKeyIdentifier
99:B4:6D:DD:8D:0C:6D:FA:2D:A0:9F:22:21:E8:73:C2:18:BC:85:D9
subjectAltName
DNS:zain.com, DNS:www.zain.com
subjectKeyIdentifier
3A:7C:1D:40:20:35:64:36:FD:75:E2:BD:5E:62:97:59:DA:B0:C4:54
ct_precert_scts
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 : Oct 20 01:23:31.561 2026 GMT Extensions: none Signature : ecdsa-with-SHA256 30:45:02:21:00:9D:6C:17:55:33:9A:48:CF:13:5E:C1: 23:12:68:2F:E6:DE:1F:F8:2C:7E:02:F1:63:E2:9E:22: D9:8E:BF:2C:F4:02:20:0E:EB:47:47:74:00:B9:6A:78: 12:C0:65:24:73:5A:BD:2D:1C:2B:C7:B3:AD:27:07:68: F2:36:D5:68:F2:99:D1 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 : Oct 20 01:23:31.928 2026 GMT Extensions: none Signature : ecdsa-with-SHA256 30:44:02:20:19:67:20:6E:BA:51:BC:4E:72:7A:C0:3D: 0E:04:37:5B:89:12:CC:1E:06:55:D2:C1:DD:9D:F8:39: 90:90:72:C5:02:20:50:70:95:86:21:D4:22:A8:59:2D: 46:32:A9:6C:65:C8:5E:70:91:39:DC:61:A2:4B:FA:D7: F0:74:39:C6:16:11 Signed Certificate Timestamp: Version : v1 (0x0) Log ID : 60:4C:9A:AF:7A:7F:77:5F:01:D4:06:FC:92:0D:C8:99: EB:0B:1C:7D:F8:C9:52:1B:FA:FA:17:77:3B:97:8B:C9 Timestamp : Oct 20 01:23:32.410 2026 GMT Extensions: none Signature : ecdsa-with-SHA256 30:44:02:20:64:E7:ED:D6:CF:F5:EF:23:42:7D:2F:70: F1:29:2B:DB:87:0E:17:31:BB:1D:11:D0:FB:D7:C0:58: 52:7A:BC:25:02:20:0E:5D:A9:09:66:67:AA:5A:45:13: 08:62:30:68:29:ED:03:7A:2D:FA:E4:E2:BA:97:91:6B: 2F:64:0F:12:84:39
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Cipher: TLS_AES_256_GCM_SHA384 · Checked 2026-11-07T12:10:43+00:00

Server-presented chain · 2 additional certificates

Chain certificate 1

Subject
C=US O=Starfield Technologies CN=Starfield TLS Intermediate CA DV - R1v1
Issuer
C=US O=Starfield Technologies CN=Starfield TLS Root CA - R1
Valid from
2025-08-27T12:00:00+00:00
Expires
2040-08-23T11:59:59+00:00
Days remaining
5037
Serial (hex)
C5E225A10DF67804EC5305DCF38E5234
Signature
RSA-SHA256
Public key
RSA 4096

Subject alternative names (SAN)

No SAN extension was presented.

SHA-256 fingerprint

06:89:1C:34:A2:E4:68:7C:63:0B:29:85:0C:C9:F6:D4:5D:ED:39:49:1C:F8:77:C7:24:6B:6E:C6:33:58:7A:2C
Certificate extensions & PEM
keyUsage
Digital Signature, Certificate Sign, CRL Sign
extendedKeyUsage
TLS Web Server Authentication
basicConstraints
CA:TRUE, pathlen:0
subjectKeyIdentifier
99:B4:6D:DD:8D:0C:6D:FA:2D:A0:9F:22:21:E8:73:C2:18:BC:85:D9
authorityKeyIdentifier
65:79:A6:5B:CD:9B:07:16:A5:40:86:B7:49:8E:22:47:C6:0B:DE:4B
authorityInfoAccess
CA Issuers - URI:http://certificates.starfieldtech.com/repository/sf_tls_root-r1.crt
certificatePolicies
Policy: 2.23.140.1.2.1
crlDistributionPoints
Full Name: URI:http://crl.starfieldtech.com/sf_tls_root-r1.crl 
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Chain certificate 2

Subject
C=US O=Starfield Technologies CN=Starfield TLS Root CA - R1
Issuer
C=US ST=Arizona L=Scottsdale O=Starfield Technologies, Inc. CN=Starfield Root Certificate Authority - G2
Valid from
2025-09-24T12:00:00+00:00
Expires
2037-12-31T23:59:59+00:00
Days remaining
4072
Serial (hex)
466702AA31941FA2C196EFE6D09BAF6C
Signature
RSA-SHA256
Public key
RSA 4096

Subject alternative names (SAN)

No SAN extension was presented.

SHA-256 fingerprint

26:A9:3D:60:03:90:77:65:4C:0D:DA:1F:B6:34:AF:5F:F5:C1:14:C7:AC:1F:D0:44:9B:1C:9D:21:78:B0:28:FF
Certificate extensions & PEM
keyUsage
Digital Signature, Certificate Sign, CRL Sign
extendedKeyUsage
TLS Web Server Authentication
basicConstraints
CA:TRUE
subjectKeyIdentifier
65:79:A6:5B:CD:9B:07:16:A5:40:86:B7:49:8E:22:47:C6:0B:DE:4B
authorityKeyIdentifier
7C:0C:32:1F:A7:D9:30:7F:C4:7D:68:A3:62:A8:A1:CE:AB:07:5B:27
authorityInfoAccess
CA Issuers - URI:http://certificates.starfieldtech.com/repository/sfroot-g2.crt
certificatePolicies
Policy: 2.23.140.1.2.1 Policy: 2.23.140.1.2.2 Policy: 2.23.140.1.1
crlDistributionPoints
Full Name: URI:http://crl.starfieldtech.com/sfroot-g2.crl 
-----BEGIN CERTIFICATE-----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II+2LaSzPjUGN28f/HfSBpec/4sfkd6Ubw1SbP9Zq8pBlnJKznU9Muh8RXuRQJoE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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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