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

29632.as · 195.214.215.216:443

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=www.ukraine.su
Issuer
C=US ST=Texas L=Houston O=SSL Corporation CN=SSL.com RSA SSL subCA
Valid from
2024-02-28T21:46:47+00:00
Expires
2024-05-28T21:46:47+00:00
Days remaining
-860
Serial (hex)
68DDE1A1A0C311F491F8DB0D7E6AC0A9
Signature
RSA-SHA256
Public key
RSA 2048

Subject alternative names (SAN)

DNS:www.ukraine.su, DNS:ukraine.su

SHA-256 fingerprint

B6:0D:E6:E5:2B:2B:87:DA:59:E6:59:56:9A:80:7A:C4:65:14:F6:41:9E:C1:40:32:7B:84:28:21:0F:9C:81:71
Certificate extensions & PEM
basicConstraints
CA:FALSE
authorityKeyIdentifier
26:14:7E:E0:DC:D7:A6:F7:E2:D4:04:27:DF:61:F1:C2:EC:E7:32:CA
authorityInfoAccess
CA Issuers - URI:http://cert.ssl.com/SSLcom-SubCA-SSL-RSA-4096-R1.cer OCSP - URI:http://ocsps.ssl.com
subjectAltName
DNS:www.ukraine.su, DNS:ukraine.su
certificatePolicies
Policy: 2.23.140.1.2.1 Policy: 1.3.6.1.4.1.38064.1.3.1.1
extendedKeyUsage
TLS Web Client Authentication, TLS Web Server Authentication
crlDistributionPoints
Full Name: URI:http://crls.ssl.com/SSLcom-SubCA-SSL-RSA-4096-R1.crl
keyUsage
Digital Signature, Key Encipherment
ct_precert_scts
Signed Certificate Timestamp: Version : v1 (0x0) Log ID : EE:CD:D0:64:D5:DB:1A:CE:C5:5C:B7:9D:B4:CD:13:A2: 32:87:46:7C:BC:EC:DE:C3:51:48:59:46:71:1F:B5:9B Timestamp : Feb 28 21:56:49.070 2024 GMT Extensions: none Signature : ecdsa-with-SHA256 30:46:02:21:00:85:BE:3B:A0:C6:71:A4:CF:8F:3B:FB: AF:51:54:5D:F0:C2:6C:A1:50:FA:8F:F0:A4:52:FE:79: 1F:33:F1:12:5A:02:21:00:D2:9F:37:A3:48:C2:9D:2E: D6:D3:F9:BA:6C:5E:AC:B4:30:40:C6:5D:CA:DA:42:87: 1D:16:77:69:F6:EC:39:68 Signed Certificate Timestamp: Version : v1 (0x0) Log ID : 55:81:D4:C2:16:90:36:01:4A:EA:0B:9B:57:3C:53:F0: C0:E4:38:78:70:25:08:17:2F:A3:AA:1D:07:13:D3:0C Timestamp : Feb 28 21:56:49.071 2024 GMT Extensions: none Signature : ecdsa-with-SHA256 30:45:02:20:15:82:4F:98:91:3A:22:F7:DC:1C:D2:1E: E0:F3:F0:5B:7B:50:98:B3:BD:21:BF:6F:82:2B:C0:FB: F8:F4:EB:B5:02:21:00:FE:24:93:32:B1:4E:B5:BD:28: BD:31:B5:97:70:A6:56:C4:1D:F4:B1:83:82:F7:1A:3B: D7:84:07:67:F7:D1:2E
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Cipher: Unavailable · Checked 2026-10-05T07:47:57+00:00

Server-presented chain · 2 additional certificates

Chain certificate 1

Subject
C=US ST=Texas L=Houston O=SSL Corporation CN=SSL.com RSA SSL subCA
Issuer
C=US ST=Texas L=Houston O=SSL Corporation CN=SSL.com Root Certification Authority RSA
Valid from
2016-02-12T18:48:52+00:00
Expires
2031-02-12T18:48:52+00:00
Days remaining
1591
Serial (hex)
0997ED109D1F07FC
Signature
RSA-SHA256
Public key
RSA 4096

Subject alternative names (SAN)

No SAN extension was presented.

SHA-256 fingerprint

52:7A:60:B0:2A:BF:3A:4A:55:19:C4:F6:2F:BB:D5:60:E3:03:40:74:EE:EC:8B:87:99:AA:93:68:69:3F:E3:6D
Certificate extensions & PEM
authorityInfoAccess
OCSP - URI:http://ocsps.ssl.com
subjectKeyIdentifier
26:14:7E:E0:DC:D7:A6:F7:E2:D4:04:27:DF:61:F1:C2:EC:E7:32:CA
basicConstraints
CA:TRUE
authorityKeyIdentifier
DD:04:09:07:A2:F5:7A:7D:52:53:12:92:95:EE:38:80:25:0D:A6:59
certificatePolicies
Policy: X509v3 Any Policy
crlDistributionPoints
Full Name: URI:http://crls.ssl.com/ssl.com-rsa-RootCA.crl
keyUsage
Digital Signature, Certificate Sign, CRL Sign
extendedKeyUsage
TLS Web Server Authentication, TLS Web Client Authentication
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Chain certificate 2

Subject
C=US ST=Texas L=Houston O=SSL Corporation CN=SSL.com Root Certification Authority RSA
Issuer
C=US ST=Texas L=Houston O=SSL Corporation CN=SSL.com Root Certification Authority RSA
Valid from
2016-02-12T17:39:39+00:00
Expires
2041-02-12T17:39:39+00:00
Days remaining
5244
Serial (hex)
7B2C9BD316803299
Signature
RSA-SHA256
Public key
RSA 4096

Subject alternative names (SAN)

No SAN extension was presented.

SHA-256 fingerprint

85:66:6A:56:2E:E0:BE:5C:E9:25:C1:D8:89:0A:6F:76:A8:7E:C1:6D:4D:7D:5F:29:EA:74:19:CF:20:12:3B:69
Certificate extensions & PEM
subjectKeyIdentifier
DD:04:09:07:A2:F5:7A:7D:52:53:12:92:95:EE:38:80:25:0D:A6:59
basicConstraints
CA:TRUE
authorityKeyIdentifier
DD:04:09:07:A2:F5:7A:7D:52:53:12:92:95:EE:38:80:25:0D:A6:59
keyUsage
Digital Signature, Certificate Sign, CRL Sign
-----BEGIN CERTIFICATE-----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M+2HAgMBAAGjYzBhMB0GA1UdDgQWBBTdBAkHovV6fVJTEpKV7jiAJQ2mWTAPBgNV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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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