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

procne.it · 193.239.55.78:443

Verified

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

Subject
CN=*.procne.it
Issuer
C=US O=DigiCert Inc OU=www.digicert.com CN=Thawte TLS RSA CA G1
Valid from
2025-11-12T00:00:00+00:00
Expires
2026-11-27T23:59:59+00:00
Days remaining
43
Serial (hex)
0A91D39435AE869A2DEC310DE50DBF4C
Signature
RSA-SHA256
Public key
RSA 2048

Subject alternative names (SAN)

DNS:*.procne.it, DNS:procne.it

SHA-256 fingerprint

BC:3C:D9:B9:62:E9:27:7A:66:7F:07:81:75:BD:12:BB:AF:C1:09:16:D5:CB:23:08:B3:C3:3B:2D:62:62:00:CC
Certificate extensions & PEM
authorityKeyIdentifier
A5:8C:FE:32:CC:EB:0F:2C:D4:19:C6:08:B8:00:24:88:5D:C3:C5:B7
subjectKeyIdentifier
A9:E0:79:0B:6C:F6:16:88:63:84:5A:0E:1B:61:B0:16:FC:E8:88:CB
subjectAltName
DNS:*.procne.it, DNS:procne.it
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.thawte.com/ThawteTLSRSACAG1.crl
authorityInfoAccess
OCSP - URI:http://status.thawte.com CA Issuers - URI:http://cacerts.thawte.com/ThawteTLSRSACAG1.crt
basicConstraints
CA:FALSE
ct_precert_scts
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 : Nov 12 10:47:32.975 2025 GMT Extensions: none Signature : ecdsa-with-SHA256 30:46:02:21:00:B3:7F:F6:25:DB:51:48:4A:BF:CA:31: BA:8B:BC:BF:B3:89:6A:BF:0A:86:F5:27:F8:75:A6:7E: A8:A5:C1:06:CC:02:21:00:F4:25:2A:CC:6D:DE:39:D3: CE:2C:37:3B:A5:99:9B:77:72:1B:76:2D:D0:2B:02:67: 6F:E0:A4:6D:21:B0:DB:9B 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 : Nov 12 10:47:32.989 2025 GMT Extensions: none Signature : ecdsa-with-SHA256 30:44:02:20:47:9A:0B:DE:2F:E2:63:CC:83:9D:D5:DA: B4:A9:09:E9:DD:13:82:9E:3B:C9:03:7F:C8:C6:CB:1F: 5F:8D:D0:12:02:20:4B:B9:41:DC:1E:51:71:0C:10:3E: C0:E5:B7:A5:95:83:3D:46:B7:9B:B3:09:95:5F:20:4E: 90:66:4D:C0:BF:D0 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 : Nov 12 10:47:33.003 2025 GMT Extensions: none Signature : ecdsa-with-SHA256 30:46:02:21:00:BB:07:A4:02:60:45:AC:EA:90:5A:28: E6:E1:ED:7C:F7:87:B5:E3:44:89:4C:07:57:F6:0D:93: B4:82:82:FA:88:02:21:00:A3:52:EF:40:60:A7:4B:44: C9:9F:86:49:79:3F:AC:64:E5:CA:95:B9:C4:C9:48:FA: 47:DD:C8:69:20:CC:63:B0
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Cipher: TLS_AES_128_GCM_SHA256 · Checked 2026-10-15T20:03:22+00:00

Server-presented chain · 2 additional certificates

Chain certificate 1

Subject
C=US O=DigiCert Inc OU=www.digicert.com CN=Thawte TLS RSA CA G1
Issuer
C=US O=DigiCert Inc OU=www.digicert.com CN=DigiCert Global Root G2
Valid from
2017-11-02T12:24:25+00:00
Expires
2027-11-02T12:24:25+00:00
Days remaining
382
Serial (hex)
090EE8C5DE5BFA62D2AE2FF7097C4857
Signature
RSA-SHA256
Public key
RSA 2048

Subject alternative names (SAN)

No SAN extension was presented.

SHA-256 fingerprint

4B:CC:5E:23:4F:E8:1E:DE:4E:AF:88:3A:A1:9C:31:33:5B:0B:26:E8:5E:06:6B:99:45:E4:CB:61:53:EB:20:C2
Certificate extensions & PEM
subjectKeyIdentifier
A5:8C:FE:32:CC:EB:0F:2C:D4:19:C6:08:B8:00:24:88:5D:C3:C5:B7
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: X509v3 Any Policy CPS: https://www.digicert.com/CPS
-----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
4109
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

Registration / WHOIS →DNS records →