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

TLS

dns1.globedom.com · 212.126.66.20:443

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=*.internic.at
Issuer
C=BE O=GlobalSign nv-sa CN=GlobalSign GCC R6 AlphaSSL CA 2025
Valid from
2025-06-16T13:30:57+00:00
Expires
2026-07-18T13:30:56+00:00
Days remaining
-70
Serial (hex)
7BC4500C9AD5084CE355E3D5
Signature
RSA-SHA256
Public key
RSA 4096

Subject alternative names (SAN)

DNS:*.internic.at, DNS:internic.at

SHA-256 fingerprint

AA:26:39:25:D6:95:BB:C9:33:03:60:5D:CF:59:78:7B:4C:D9:67:6F:36:FC:41:A7:48:9D:DB:E1:BC:53:78:1C
Certificate extensions & PEM
keyUsage
Digital Signature, Key Encipherment
basicConstraints
CA:FALSE
authorityInfoAccess
CA Issuers - URI:http://secure.globalsign.com/cacert/gsgccr6alphasslca2025.crt OCSP - URI:http://ocsp.globalsign.com/gsgccr6alphasslca2025
certificatePolicies
Policy: 2.23.140.1.2.1 Policy: 1.3.6.1.4.1.4146.10.1.3 CPS: https://www.globalsign.com/repository/
crlDistributionPoints
Full Name: URI:http://crl.globalsign.com/gsgccr6alphasslca2025.crl
subjectAltName
DNS:*.internic.at, DNS:internic.at
extendedKeyUsage
TLS Web Server Authentication, TLS Web Client Authentication
authorityKeyIdentifier
C5:B4:93:8F:6F:2B:DC:1E:48:BF:B7:10:30:85:CE:D1:B2:BB:48:2D
subjectKeyIdentifier
36:AD:E3:3C:34:B9:BB:A6:CE:94:42:16:42:72:6E:7C:D2:7F:3C:A6
ct_precert_scts
Signed Certificate Timestamp: Version : v1 (0x0) Log ID : CB:38:F7:15:89:7C:84:A1:44:5F:5B:C1:DD:FB:C9:6E: F2:9A:59:CD:47:0A:69:05:85:B0:CB:14:C3:14:58:E7 Timestamp : Jun 16 13:31:00.771 2025 GMT Extensions: none Signature : ecdsa-with-SHA256 30:45:02:21:00:B9:1D:E1:EB:6E:7A:F8:33:E6:63:BB: B8:B0:37:DD:97:11:F7:D1:58:6A:EB:2A:7B:75:B4:A5: 54:53:4B:FC:0E:02:20:35:78:EA:71:F5:42:6D:66:FE: 2C:87:3C:12:D4:DF:C3:E6:7B:78:EF:B8:D1:9F:C8:EB: 7B:B0:F8:5E:07:E7:0E 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 16 13:31:01.123 2025 GMT Extensions: none Signature : ecdsa-with-SHA256 30:46:02:21:00:A8:70:10:66:F1:5B:67:59:41:CA:B2: A0:F7:91:D7:CE:E1:5E:05:22:8A:15:7E:43:6E:5B:C6: 0F:1C:71:10:4A:02:21:00:D5:30:F4:19:17:FC:02:43: CF:CB:8A:71:B0:D8:96:B4:7A:A9:C6:9F:EE:7D:56:31: 78:FB:48:1E:8E:63:0E:FF Signed Certificate Timestamp: Version : v1 (0x0) Log ID : 94:B1:C1:8A:B0:D0:57:C4:7B:E0:AC:04:0E:1F:2C:BC: 8D:C3:75:72:7B:C9:51:F2:0A:52:61:26:86:3B:A7:3C Timestamp : Jun 16 13:31:01.103 2025 GMT Extensions: none Signature : ecdsa-with-SHA256 30:46:02:21:00:DA:7B:97:89:CB:C1:69:C5:0C:CA:04: C4:3C:49:9E:55:E8:0E:FF:2B:96:2F:B6:E2:18:7F:DB: 61:96:F7:C4:36:02:21:00:94:E2:8C:D6:7F:AF:90:25: F2:9F:6A:A5:30:71:F4:96:65:A1:29:9D:F9:7B:B2:BC: F3:DE:32:F4:E4:8B:BF:60
-----BEGIN CERTIFICATE-----
MIIHXDCCBkSgAwIBAgIMe8RQDJrVCEzjVePVMA0GCSqGSIb3DQEBCwUAMFUxCzAJ
BgNVBAYTAkJFMRkwFwYDVQQKExBHbG9iYWxTaWduIG52LXNhMSswKQYDVQQDEyJH
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WAXG1OlL2NosVo1W5gFe7Q==
-----END CERTIFICATE-----

Cipher: Unavailable · Checked 2026-09-25T17:25:42+00:00

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

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