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

TLSv1.2

mail.unitoll.ru · 46.243.161.38:443

Verified

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

Subject
CN=unitoll.ru
Issuer
C=BE O=GlobalSign nv-sa CN=GlobalSign GCC R3 DV TLS CA 2020
Valid from
2025-11-21T07:57:13+00:00
Expires
2026-12-23T07:57:12+00:00
Days remaining
71
Serial (hex)
02B420FB41291D952B79B400
Signature
RSA-SHA256
Public key
RSA 2048

Subject alternative names (SAN)

DNS:unitoll.ru, DNS:exchange.unitoll.ru, DNS:mail.unitoll.ru, DNS:autodiscover.unitoll.ru

SHA-256 fingerprint

80:7D:76:27:ED:DB:51:1E:D6:21:99:D1:25:87:00:1B:CB:C3:19:59:B9:70:0B:45:A1:66:78:39:C1:55:C2:34
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:unitoll.ru, DNS:exchange.unitoll.ru, DNS:mail.unitoll.ru, DNS:autodiscover.unitoll.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
7D:CF:E5:0F:02:75:C1:E5:43:5F:F7:B3:03:68:80:AD:B3:56:CA:0C
ct_precert_scts
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 21 07:57:16.857 2025 GMT Extensions: none Signature : ecdsa-with-SHA256 30:45:02:20:6F:AB:EA:60:8F:41:40:A2:F2:5A:BE:10: 82:3F:FA:C3:23:DD:30:49:37:90:A1:12:0E:14:2C:CE: FE:0D:73:D7:02:21:00:85:CE:3C:A4:AB:EF:E2:15:F1: 8F:20:67:15:77:27:87:D9:19:7B:41:A1:CC:B5:E6:D6: 14:C4:50:60:88:D6:30 Signed Certificate Timestamp: Version : v1 (0x0) Log ID : CB:38:F7:15:89:7C:84:A1:44:5F:5B:C1:DD:FB:C9:6E: F2:9A:59:CD:47:0A:69:05:85:B0:CB:14:C3:14:58:E7 Timestamp : Nov 21 07:57:16.868 2025 GMT Extensions: none Signature : ecdsa-with-SHA256 30:45:02:20:7D:5B:41:7A:66:39:B7:8B:81:AA:D0:58: 4E:5E:CF:B6:76:C9:66:FF:F5:5D:35:1A:4C:33:F0:A2: 8D:DD:3E:3F:02:21:00:B7:BE:52:A7:5F:82:22:6F:CD: E0:CA:C1:A1:73:9B:92:CB:1C:BB:A3:04:3E:D9:41:9D: 8B:3E:A2:39:DC:0D:49 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 21 07:57:16.861 2025 GMT Extensions: none Signature : ecdsa-with-SHA256 30:46:02:21:00:E2:4D:EF:90:8D:BD:33:4A:B5:0B:4C: 58:DB:19:6A:73:1A:86:73:05:09:6B:4D:1A:08:DC:74: 1F:54:88:DF:AD:02:21:00:85:3B:F5:DE:7E:FA:D7:27: 7F:49:C6:C2:AE:70:C5:16:08:CC:BA:33:76:F1:60:A6: 58:A5:E4:6B:0F:D5:0A:19
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Cipher: ECDHE-RSA-AES256-SHA384 · Checked 2026-10-12T10:05:24+00:00

Server-presented chain · 1 additional certificate

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
887
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-----

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

View certificate JSON

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