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

vip.hr · 212.91.113.39:443

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=*.a1.hr
Issuer
C=GB O=Sectigo Limited CN=Sectigo Public Server Authentication CA DV E36
Valid from
2026-05-26T00:00:00+00:00
Expires
2026-12-10T23:59:59+00:00
Days remaining
57
Serial (hex)
35FADA74A2F219C12A2BE4F54221E872
Signature
ecdsa-with-SHA256
Public key
EC 256 prime256v1

Subject alternative names (SAN)

DNS:*.a1.hr, DNS:a1.hr

SHA-256 fingerprint

7A:DA:A0:2F:41:AC:79:46:79:0A:FB:67:9D:C6:64:BC:00:8A:81:48:7A:8B:83:0D:C3:95:8D:08:C6:58:25:CA
Certificate extensions & PEM
authorityKeyIdentifier
17:99:A8:04:C1:6F:E4:2D:70:A8:0A:10:3D:03:D3:E9:1A:B8:26:63
subjectKeyIdentifier
4D:64:7A:46:13:E4:BE:8B:37:19:71:AF:E5:02:FE:22:C8:7F:45:19
keyUsage
Digital Signature
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/SectigoPublicServerAuthenticationCADVE36.crt OCSP - URI:http://ocsp.sectigo.com
subjectAltName
DNS:*.a1.hr, DNS:a1.hr
ct_precert_scts
Signed Certificate Timestamp: Version : v1 (0x0) Log ID : D7:6D:7D:10:D1:A7:F5:77:C2:C7:E9:5F:D7:00:BF:F9: 82:C9:33:5A:65:E1:D0:B3:01:73:17:C0:C8:C5:69:77 Timestamp : May 26 07:57:59.735 2026 GMT Extensions: none Signature : ecdsa-with-SHA256 30:45:02:20:1E:3B:21:A6:14:35:68:4F:DC:D0:FE:A0: 4E:CF:57:4D:8E:C7:19:1B:70:0C:1F:0B:F4:47:7E:33: 0C:01:12:C3:02:21:00:F9:0C:67:E6:88:35:E7:0C:2A: F9:09:AC:69:7A:B5:A6:0F:84:FA:A5:B1:EA:AB:AB:7E: 84:48:96:78:B8:4A:A4 Signed Certificate Timestamp: Version : v1 (0x0) Log ID : C8:A3:C4:7F:C7:B3:AD:B9:35:6B:01:3F:6A:7A:12:6D: E3:3A:4E:43:A5:C6:46:F9:97:AD:39:75:99:1D:CF:9A Timestamp : May 26 07:57:59.725 2026 GMT Extensions: none Signature : ecdsa-with-SHA256 30:46:02:21:00:D3:50:21:C0:C7:EF:71:5C:CA:A0:E3: 87:07:65:4B:CC:28:48:B1:EB:9B:23:82:2B:E5:3F:DF: E7:2A:83:D0:51:02:21:00:8C:20:02:AD:99:47:AE:D2: 45:1F:74:36:29:50:75:3D:54:6A:DB:D9:27:30:20:02: 46:82:D0:0A:05:29:CC:D7 Signed Certificate Timestamp: Version : v1 (0x0) Log ID : 6C:FE:50:19:43:A8:5E:A9:16:BC:52:D1:33:E4:DC:C9: 1E:F1:41:1C:7D:25:84:20:D1:73:80:9E:18:18:EB:3A Timestamp : May 26 07:58:00.201 2026 GMT Extensions: 00:00:05:00:0D:60:C9:43 Signature : ecdsa-with-SHA256 30:46:02:21:00:9E:F8:7D:11:02:3B:43:69:24:88:90: 5B:C6:45:7B:52:3F:6A:65:22:A3:5D:BA:03:82:FF:F3: E9:56:6F:37:BD:02:21:00:92:42:8F:19:02:20:B9:B4: 1D:39:C8:B3:04:87:0E:C8:62:9F:27:49:0F:BF:54:D4: 85:C2:B0:CD:B1:11:EB:CD
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Cipher: ECDHE-ECDSA-AES128-GCM-SHA256 · Checked 2026-10-14T12:51:45+00:00

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

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