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

ihsdns.com · 94.138.196.4:443

Unverified
Certificate verification failed. These are unverified certificate details presented by the server. Peer certificate CN=`*.ihs.com.tr' did not match expected CN=`ihsdns.com'

Certificate verification failed

Subject
CN=*.ihs.com.tr
Issuer
C=US O=DigiCert Inc OU=www.digicert.com CN=RapidSSL TLS RSA CA G1
Valid from
2026-06-02T00:00:00+00:00
Expires
2026-12-17T23:59:59+00:00
Days remaining
79
Serial (hex)
0A23DAC34265557B1D85F398C2E635B7
Signature
RSA-SHA256
Public key
RSA 2048

Subject alternative names (SAN)

DNS:*.ihs.com.tr, DNS:ihs.com.tr

SHA-256 fingerprint

E2:ED:54:79:D7:6E:A3:35:E7:8E:79:B5:04:05:BE:B2:59:76:FD:C5:88:BB:E4:AD:EC:C0:74:77:C6:88:D0:F4
Certificate extensions & PEM
authorityKeyIdentifier
0C:DB:6C:82:49:0F:4A:67:0A:B8:14:EE:7A:C4:48:52:88:EB:56:38
subjectKeyIdentifier
B4:47:F6:35:8C:93:FA:DE:66:E2:26:41:32:A8:BE:53:2B:69:99:43
subjectAltName
DNS:*.ihs.com.tr, DNS:ihs.com.tr
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.rapidssl.com/RapidSSLTLSRSACAG1.crl
authorityInfoAccess
OCSP - URI:http://status.rapidssl.com CA Issuers - URI:http://cacerts.rapidssl.com/RapidSSLTLSRSACAG1.crt
basicConstraints
CA:FALSE
ct_precert_scts
Signed Certificate Timestamp: Version : v1 (0x0) Log ID : C2:31:7E:57:45:19:A3:45:EE:7F:38:DE:B2:90:41:EB: C7:C2:21:5A:22:BF:7F:D5:B5:AD:76:9A:D9:0E:52:CD Timestamp : Jun 2 09:04:29.386 2026 GMT Extensions: none Signature : ecdsa-with-SHA256 30:46:02:21:00:88:89:97:EF:20:D4:B9:7A:43:D7:B7: F3:F7:7E:28:0F:9E:1F:78:D8:26:82:7B:9E:D7:B6:27: 13:FE:18:3C:F3:02:21:00:C7:C9:21:0A:48:49:E5:98: 2C:E4:7E:AA:B1:C9:15:BC:BE:3A:6D:5C:97:00:D7:E9: 86:CD:50:DC:7E:16:29:9F Signed Certificate Timestamp: Version : v1 (0x0) Log ID : D8:09:55:3B:94:4F:7A:FF:C8:16:19:6F:94:4F:85:AB: B0:F8:FC:5E:87:55:26:0F:15:D1:2E:72:BB:45:4B:14 Timestamp : Jun 2 09:04:29.403 2026 GMT Extensions: none Signature : ecdsa-with-SHA256 30:46:02:21:00:CF:67:47:C1:60:7B:7D:EC:C3:9F:A0: D0:EE:9C:84:17:77:E8:06:09:FA:8D:74:7C:CD:65:DA: 41:D7:09:35:03:02:21:00:A9:CF:BB:6F:06:2F:3B:DA: 5F:5D:A6:5A:10:DF:C7:D5:D5:12:1F:8C:3E:7F:3B:3A: 30:B4:0E:36:9F:39:E5:12 Signed Certificate Timestamp: Version : v1 (0x0) Log ID : 94:4E:43:87:FA:EC:C1:EF:81:F3:19:24:26:A8:18:65: 01:C7:D3:5F:38:02:01:3F:72:67:7D:55:37:2E:19:D8 Timestamp : Jun 2 09:04:29.401 2026 GMT Extensions: none Signature : ecdsa-with-SHA256 30:45:02:20:32:68:46:FB:79:07:56:85:4A:AB:6E:5E: D9:FA:D6:C1:DD:7F:7D:AE:38:00:09:81:14:C4:00:2C: D7:23:42:80:02:21:00:91:7D:88:3D:2A:DB:8D:61:14: EB:93:6B:61:64:DE:2D:CD:FD:E9:0E:97:B4:68:20:27: 47:5E:BF:9B:23:27:F7
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Cipher: ECDHE-RSA-AES256-GCM-SHA384 · Checked 2026-09-29T19:19:54+00:00

Server-presented chain · 2 additional certificates

Chain certificate 1

Subject
C=US O=DigiCert Inc OU=www.digicert.com CN=RapidSSL TLS RSA CA G1
Issuer
C=US O=DigiCert Inc OU=www.digicert.com CN=DigiCert Global Root G2
Valid from
2017-11-02T12:24:33+00:00
Expires
2027-11-02T12:24:33+00:00
Days remaining
398
Serial (hex)
0B259422CED9812A15A04E99528A0EFA
Signature
RSA-SHA256
Public key
RSA 2048

Subject alternative names (SAN)

No SAN extension was presented.

SHA-256 fingerprint

44:22:E9:63:EE:53:CD:58:CC:9F:85:CD:40:BF:5F:FE:C0:09:5F:DF:1A:15:45:35:66:1C:1C:06:BC:AD:C6:9B
Certificate extensions & PEM
subjectKeyIdentifier
0C:DB:6C:82:49:0F:4A:67:0A:B8:14:EE:7A:C4:48:52:88:EB:56:38
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: 2.16.840.1.114412.1.1 CPS: https://www.digicert.com/CPS Policy: 2.16.840.1.114412.1.2 Policy: 2.23.140.1.2.1 Policy: 2.23.140.1.2.2
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Chain certificate 2

Subject
C=US O=DigiCert Inc OU=www.digicert.com CN=DigiCert Global Root G2
Issuer
C=US O=DigiCert Inc OU=www.digicert.com CN=DigiCert Global Root G2
Valid from
2013-08-01T12:00:00+00:00
Expires
2038-01-15T12:00:00+00:00
Days remaining
4125
Serial (hex)
033AF1E6A711A9A0BB2864B11D09FAE5
Signature
RSA-SHA256
Public key
RSA 2048

Subject alternative names (SAN)

No SAN extension was presented.

SHA-256 fingerprint

CB:3C:CB:B7:60:31:E5:E0:13:8F:8D:D3:9A:23:F9:DE:47:FF:C3:5E:43:C1:14:4C:EA:27:D4:6A:5A:B1:CB:5F
Certificate extensions & PEM
basicConstraints
CA:TRUE
keyUsage
Digital Signature, Certificate Sign, CRL Sign
subjectKeyIdentifier
4E:22:54:20:18:95:E6:E3:6E:E6:0F:FA:FA:B9:12:ED:06:17:8F:39
-----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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