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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

mail.zeonit.ru · 45.8.208.31:443

Verified

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

Subject
CN=*.zeonit.ru
Issuer
C=BE O=GlobalSign nv-sa CN=GlobalSign GCC R6 AlphaSSL CA 2025
Valid from
2026-07-19T22:42:22+00:00
Expires
2027-02-03T22:42:22+00:00
Days remaining
95
Serial (hex)
1FCCCC1C5C4F047A558044FF
Signature
RSA-SHA256
Public key
RSA 4096

Subject alternative names (SAN)

DNS:*.zeonit.ru, DNS:zeonit.ru

SHA-256 fingerprint

46:06:4F:C1:B1:42:C9:2F:61:3C:86:D3:F7:8D:EE:A6:87:55:C6:5E:28:8C:9D:53:F1:D3:55:3A:23:E3:45:0D
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:*.zeonit.ru, DNS:zeonit.ru
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
58:BB:EB:F3:F2:22:C4:1F:3C:AE:99:91:C4:2F:86:AF:8C:40:DA:D5
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 : Jul 19 22:42:26.521 2026 GMT Extensions: none Signature : ecdsa-with-SHA256 30:46:02:21:00:EA:44:BB:94:6C:EB:45:97:AE:07:A0: 59:43:2B:6E:7F:CC:2B:93:82:B7:C9:CD:FA:CC:45:AD: F5:39:53:79:94:02:21:00:90:1D:E1:4D:CD:6C:FF:E3: B2:92:ED:FD:A5:DD:34:32:54:AA:57:C8:49:3B:17:2D: F8:C9:87:12:7E:F0:6F:19 Signed Certificate Timestamp: Version : v1 (0x0) Log ID : 4C:63:DC:98:E5:9C:1D:AB:88:F6:1E:8A:3D:DE:AE:8F: AB:44:A3:37:7B:5F:9B:94:C3:FB:A1:9C:FC:C1:BE:26 Timestamp : Jul 19 22:42:25.835 2026 GMT Extensions: none Signature : ecdsa-with-SHA256 30:45:02:21:00:83:78:60:83:E7:F9:9A:97:6B:FD:F8: D9:86:32:0D:78:F1:58:DF:30:D9:EA:86:37:10:D8:6A: 46:81:FB:02:3D:02:20:65:A2:84:B3:05:1C:52:38:F0: AC:73:28:63:92:FB:23:A3:FC:9A:62:50:D0:1E:87:3F: 13:B1:F0:13:C7:26:7C Signed Certificate Timestamp: Version : v1 (0x0) Log ID : 60:4C:9A:AF:7A:7F:77:5F:01:D4:06:FC:92:0D:C8:99: EB:0B:1C:7D:F8:C9:52:1B:FA:FA:17:77:3B:97:8B:C9 Timestamp : Jul 19 22:42:26.322 2026 GMT Extensions: none Signature : ecdsa-with-SHA256 30:46:02:21:00:88:CC:AE:9D:1B:C4:4D:FD:33:94:9E: 99:FC:D4:2B:D5:27:4E:61:F5:1D:B1:BA:DE:64:B5:7D: 48:43:79:AD:12:02:21:00:FF:D7:7F:3D:6E:89:EC:78: 7C:7F:8A:2B:4F:54:5E:4E:BC:FC:F2:9B:EE:B9:B9:1B: 52:89:97:9B:3A:E6:D4:5F
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Cipher: ECDHE-RSA-AES256-SHA384 · Checked 2026-10-31T10:01:14+00:00

Server-presented chain · 1 additional certificate

Chain certificate 1

Subject
C=BE O=GlobalSign nv-sa CN=GlobalSign GCC R6 AlphaSSL CA 2025
Issuer
OU=GlobalSign Root CA - R6 O=GlobalSign CN=GlobalSign
Valid from
2025-05-21T02:36:52+00:00
Expires
2027-05-21T00:00:00+00:00
Days remaining
201
Serial (hex)
837D4EB89E912FE72CAD3BC7692DDC20
Signature
RSA-SHA256
Public key
RSA 2048

Subject alternative names (SAN)

No SAN extension was presented.

SHA-256 fingerprint

A8:83:55:92:31:F8:38:8D:AF:35:CE:41:C8:10:10:40:AE:8F:D9:B6:56:43:42:47:B9:47:5A:F5:92:CC:08:CA
Certificate extensions & PEM
keyUsage
Digital Signature, Certificate Sign, CRL Sign
extendedKeyUsage
TLS Web Server Authentication, TLS Web Client Authentication
basicConstraints
CA:TRUE, pathlen:0
subjectKeyIdentifier
C5:B4:93:8F:6F:2B:DC:1E:48:BF:B7:10:30:85:CE:D1:B2:BB:48:2D
authorityKeyIdentifier
AE:6C:05:A3:93:13:E2:A2:E7:E2:D7:1C:D6:C7:F0:7F:C8:67:53:A0
authorityInfoAccess
OCSP - URI:http://ocsp2.globalsign.com/rootr6 CA Issuers - URI:http://secure.globalsign.com/cacert/root-r6.crt
crlDistributionPoints
Full Name: URI:http://crl.globalsign.com/root-r6.crl
certificatePolicies
Policy: 2.23.140.1.2.1 Policy: 1.3.6.1.4.1.4146.10.1.3
-----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

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