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

telezon.ru · 91.195.100.227:443

Verified

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

Subject
CN=*.telezon.ru
Issuer
C=BE O=GlobalSign nv-sa CN=GlobalSign GCC R3 DV TLS CA 2020
Valid from
2025-11-14T02:37:44+00:00
Expires
2026-12-16T02:37:43+00:00
Days remaining
68
Serial (hex)
561453B7819836B812D5A7C0
Signature
RSA-SHA256
Public key
RSA 2048

Subject alternative names (SAN)

DNS:*.telezon.ru, DNS:telezon.ru

SHA-256 fingerprint

D2:A8:C3:A3:C2:75:95:89:7A:13:4C:D3:8F:36:88:E9:73:CB:33:66:11:2A:BA:1F:F1:80:18:AC:07:D8:81:58
Certificate extensions & PEM
keyUsage
Digital Signature, Key Encipherment
basicConstraints
CA:FALSE
authorityInfoAccess
CA Issuers - URI:http://secure.globalsign.com/cacert/gsgccr3dvtlsca2020.crt OCSP - URI:http://ocsp.globalsign.com/gsgccr3dvtlsca2020
certificatePolicies
Policy: 1.3.6.1.4.1.4146.1.10 CPS: https://www.globalsign.com/repository/ Policy: 2.23.140.1.2.1
crlDistributionPoints
Full Name: URI:http://crl.globalsign.com/gsgccr3dvtlsca2020.crl
subjectAltName
DNS:*.telezon.ru, DNS:telezon.ru
extendedKeyUsage
TLS Web Server Authentication, TLS Web Client Authentication
authorityKeyIdentifier
0D:98:C0:73:7F:AB:BD:BD:D9:47:4B:49:AD:0A:4A:0C:AC:3E:C7:7C
subjectKeyIdentifier
E1:2B:62:1E:09:EF:02:F8:C2:A9:46:FA:0F:0B:BD:F4:44:DB:67:25
ct_precert_scts
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 14 02:37:49.108 2025 GMT Extensions: none Signature : ecdsa-with-SHA256 30:45:02:20:6B:94:41:D1:F7:9C:39:1E:5D:6F:BF:78: 5E:6E:9C:07:98:BC:D3:B1:35:6C:E8:F8:47:44:9A:8B: 1E:DC:26:20:02:21:00:D8:2B:C3:22:3D:A1:84:EA:38: A2:B0:FE:81:D4:22:7B:94:4F:FC:F9:5C:E0:B1:E1:B4: 7A:C5:7F:1F:D0:93:1F Signed Certificate Timestamp: Version : v1 (0x0) Log ID : AC:AB:30:70:6C:EB:EC:84:31:F4:13:D2:F4:91:5F:11: 1E:42:24:43:B1:F2:A6:8C:4F:3C:2B:3B:A7:1E:02:C3 Timestamp : Nov 14 02:37:49.120 2025 GMT Extensions: none Signature : ecdsa-with-SHA256 30:45:02:21:00:A5:7A:3C:91:FC:AE:4D:FC:04:8D:DE: 93:11:52:56:15:B4:38:33:52:C1:7B:27:02:97:2B:2F: B7:5C:52:65:31:02:20:43:B4:FE:84:B9:9A:A8:76:10: 67:44:9E:9A:BB:BA:87:96:D9:D2:5A:D9:94:CA:F5:72: 89:0C:99:E3:6D:73:C4 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 14 02:37:49.071 2025 GMT Extensions: none Signature : ecdsa-with-SHA256 30:45:02:21:00:BA:EC:FC:51:EC:D8:3A:B9:E3:E7:66: A7:2F:57:E9:29:16:E0:6A:AB:11:42:4E:15:7B:2D:E8: 0A:9C:E2:BA:04:02:20:4E:8C:18:44:F3:E9:40:E9:E6: DF:17:B3:0F:6E:F2:A5:6C:EB:D1:60:7A:D5:80:2F:D5: C3:A0:16:76:AE:EA:44
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Cipher: TLS_AES_256_GCM_SHA384 · Checked 2026-10-08T23:09:53+00:00

Server-presented chain · 2 additional certificates

Chain certificate 1

Subject
C=BE O=GlobalSign nv-sa CN=GlobalSign GCC R3 DV TLS CA 2020
Issuer
OU=GlobalSign Root CA - R3 O=GlobalSign CN=GlobalSign
Valid from
2020-07-28T00:00:00+00:00
Expires
2029-03-18T00:00:00+00:00
Days remaining
891
Serial (hex)
77BD0E0742D5D9E9D049D774D02A6F9A
Signature
RSA-SHA256
Public key
RSA 2048

Subject alternative names (SAN)

No SAN extension was presented.

SHA-256 fingerprint

76:25:38:43:95:09:C4:11:C4:37:D3:C5:67:56:3E:13:78:67:12:81:FC:4A:14:64:AD:D0:31:87:08:43:67:6E
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
0D:98:C0:73:7F:AB:BD:BD:D9:47:4B:49:AD:0A:4A:0C:AC:3E:C7:7C
authorityKeyIdentifier
8F:F0:4B:7F:A8:2E:45:24:AE:4D:50:FA:63:9A:8B:DE:E2:DD:1B:BC
authorityInfoAccess
OCSP - URI:http://ocsp2.globalsign.com/rootr3 CA Issuers - URI:http://secure.globalsign.com/cacert/root-r3.crt
crlDistributionPoints
Full Name: URI:http://crl.globalsign.com/root-r3.crl
certificatePolicies
Policy: X509v3 Any Policy CPS: https://www.globalsign.com/repository/
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Chain certificate 2

Subject
OU=GlobalSign Root CA - R3 O=GlobalSign CN=GlobalSign
Issuer
OU=GlobalSign Root CA - R3 O=GlobalSign CN=GlobalSign
Valid from
2009-03-18T10:00:00+00:00
Expires
2029-03-18T10:00:00+00:00
Days remaining
891
Serial (hex)
04000000000121585308A2
Signature
RSA-SHA256
Public key
RSA 2048

Subject alternative names (SAN)

No SAN extension was presented.

SHA-256 fingerprint

CB:B5:22:D7:B7:F1:27:AD:6A:01:13:86:5B:DF:1C:D4:10:2E:7D:07:59:AF:63:5A:7C:F4:72:0D:C9:63:C5:3B
Certificate extensions & PEM
keyUsage
Certificate Sign, CRL Sign
basicConstraints
CA:TRUE
subjectKeyIdentifier
8F:F0:4B:7F:A8:2E:45:24:AE:4D:50:FA:63:9A:8B:DE:E2:DD:1B:BC
-----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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