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THE CERTIFICATE BEHIND THE CONNECTION

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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

sevio.it · 34.8.172.215:443

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=*.sevio.it
Issuer
C=GB O=Sectigo Limited CN=Sectigo Public Server Authentication CA DV R36
Valid from
2026-03-02T00:00:00+00:00
Expires
2027-03-14T23:59:59+00:00
Days remaining
161
Serial (hex)
7CB1DFC3E6D5AB634A7C348EF12EDF27
Signature
RSA-SHA256
Public key
RSA 2048

Subject alternative names (SAN)

DNS:*.sevio.it, DNS:sevio.it

SHA-256 fingerprint

CA:72:85:AB:E6:9D:47:FF:41:88:E4:D4:62:B3:25:D1:1E:87:10:CB:C4:6C:37:E3:A5:B9:2C:D3:8D:AB:94:D6
Certificate extensions & PEM
authorityKeyIdentifier
68:C0:12:16:18:0E:AF:CE:F6:87:A6:32:57:A3:46:51:5D:CB:07:27
subjectKeyIdentifier
FA:22:B2:95:C0:CC:48:51:30:BC:F3:3E:C6:44:4D:92:75:51:CF:79
keyUsage
Digital Signature, Key Encipherment
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/SectigoPublicServerAuthenticationCADVR36.crt OCSP - URI:http://ocsp.sectigo.com
subjectAltName
DNS:*.sevio.it, DNS:sevio.it
ct_precert_scts
Signed Certificate Timestamp: Version : v1 (0x0) Log ID : 1C:9F:68:2C:E9:FA:F0:45:69:50:F8:1B:96:8A:87:DD: DB:32:10:D8:4C:E6:C8:B2:E3:82:52:4A:C4:CF:59:9F Timestamp : Mar 2 10:58:45.802 2026 GMT Extensions: none Signature : ecdsa-with-SHA256 30:44:02:20:53:51:17:E5:BE:7D:8D:EC:66:B2:9D:38: F1:56:8D:53:85:03:FC:AB:AF:7F:A8:C1:8D:65:51:9B: BF:2C:6A:31:02:20:6B:6E:28:CD:1A:94:68:62:E8:64: 78:BA:F2:BD:80:05:32:55:E3:5C:4D:46:25:D4:FF:27: 95:9A:23:AD:0D:CC Signed Certificate Timestamp: Version : v1 (0x0) Log ID : 8E:CA:47:0B:AC:DE:6A:F3:A2:06:B0:A4:7A:84:B7:46: FE:1F:C6:BF:95:3E:25:E6:9B:4E:E4:02:48:F3:C6:E8 Timestamp : Mar 2 10:58:45.774 2026 GMT Extensions: 00:00:05:00:02:FF:5A:27 Signature : ecdsa-with-SHA256 30:45:02:21:00:B8:E3:F9:AA:6F:DA:22:A1:EF:8D:83: 45:A5:8B:B2:A5:AF:2A:67:4D:72:AE:17:35:39:08:B9: 9D:A0:B2:AC:52:02:20:6D:9C:D5:C2:C8:B9:3D:94:6D: 7B:1F:62:89:74:9B:AA:AD:02:45:F6:52:A9:3C:3F:1C: 25:93:54:A3:22:55:0D Signed Certificate Timestamp: Version : v1 (0x0) Log ID : 59:6E:6C:33:86:94:B2:59:72:A2:56:C8:A0:E8:DD:90: 4A:76:E8:08:3D:DA:87:3B:01:08:38:28:14:3C:EE:59 Timestamp : Mar 2 10:58:45.634 2026 GMT Extensions: 00:00:05:00:00:30:31:AA Signature : ecdsa-with-SHA256 30:44:02:20:4D:6B:22:0C:FC:D9:EB:E6:4B:32:E5:EA: 81:4C:2E:8C:AE:31:F2:75:74:B8:7A:83:93:AE:D4:74: 7C:CF:15:B9:02:20:3F:E8:BE:82:06:7C:6E:AF:08:0F: 6D:4C:53:66:7F:B1:F3:54:7B:90:79:16:B0:E8:CE:78: E0:15:73:13:F4:FD
-----BEGIN CERTIFICATE-----
MIIGhTCCBO2gAwIBAgIQfLHfw+bVq2NKfDSO8S7fJzANBgkqhkiG9w0BAQsFADBg
MQswCQYDVQQGEwJHQjEYMBYGA1UEChMPU2VjdGlnbyBMaW1pdGVkMTcwNQYDVQQD
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PzrALT5q3DggXdW1wZlOrgYvGQtXIf14BGM4CfHNi5nKUlLdMT94eiU=
-----END CERTIFICATE-----

Cipher: TLS_AES_128_GCM_SHA256 · Checked 2026-10-04T17:00:56+00:00

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

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