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

basistech.ru · 212.193.157.187:443

Verified

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

Subject
C=RU ST=Moscow L=Moscow O=JSC DATA STORAGE CENTER CN=*.basistech.ru
Issuer
C=BE O=GlobalSign nv-sa CN=GlobalSign RSA OV SSL CA 2018
Valid from
2026-06-15T08:18:24+00:00
Expires
2026-12-31T08:18:24+00:00
Days remaining
76
Serial (hex)
3E0D9BC3AAABFE6BA01842E8
Signature
RSA-SHA256
Public key
RSA 2048

Subject alternative names (SAN)

DNS:*.basistech.ru, DNS:basistech.ru

SHA-256 fingerprint

6B:C7:CD:C9:1F:70:87:7A:AC:C6:C7:16:90:9C:04:59:24:ED:94:14:C7:7B:58:96:A7:99:6B:80:FB:EE:C1:1E
Certificate extensions & PEM
keyUsage
Digital Signature, Key Encipherment
basicConstraints
CA:FALSE
authorityInfoAccess
CA Issuers - URI:http://secure.globalsign.com/cacert/gsrsaovsslca2018.crt OCSP - URI:http://ocsp.globalsign.com/gsrsaovsslca2018
certificatePolicies
Policy: 1.3.6.1.4.1.4146.1.20 CPS: https://www.globalsign.com/repository/ Policy: 2.23.140.1.2.2
crlDistributionPoints
Full Name: URI:http://crl.globalsign.com/gsrsaovsslca2018.crl
subjectAltName
DNS:*.basistech.ru, DNS:basistech.ru
extendedKeyUsage
TLS Web Server Authentication, TLS Web Client Authentication
authorityKeyIdentifier
F8:EF:7F:F2:CD:78:67:A8:DE:6F:8F:24:8D:88:F1:87:03:02:B3:EB
subjectKeyIdentifier
CE:19:62:9E:D6:B7:92:4A:DF:80:CB:A6:9C:A1:36:A8:5B:82:CE:5E
ct_precert_scts
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 : Jun 15 08:18:26.922 2026 GMT Extensions: none Signature : ecdsa-with-SHA256 30:45:02:21:00:F1:B9:C5:AD:84:A3:FF:74:CB:4A:B2: 64:52:F8:9B:3D:6E:BC:61:6F:85:C6:D9:F7:7F:B3:BC: 01:B2:3C:24:31:02:20:54:4D:DF:CE:8F:DF:48:A5:81: 84:1D:09:48:24:AC:3D:E7:FA:DA:DC:A7:E6:51:48:49: 06:2D:2D:6C:0D:38:A7 Signed Certificate Timestamp: Version : v1 (0x0) Log ID : AF:67:88:3B:57:B0:4E:DD:8F:A6:D9:7E:F6:2E:A8:EB: 81:0A:C7:71:60:F0:24:5E:55:D6:0C:2F:E7:85:87:3A Timestamp : Jun 15 08:18:26.908 2026 GMT Extensions: none Signature : ecdsa-with-SHA256 30:44:02:20:7E:25:7A:3B:08:E7:6C:C2:E8:C0:AB:55: 53:BD:42:97:AC:37:CC:B3:8C:5C:E4:9E:A5:30:A2:68: 42:C3:4D:33:02:20:6D:7A:2C:CE:9A:AF:0F:63:9F:6A: 96:48:BE:4C:86:46:C1:ED:F6:F7:91:65:F6:0B:E2:AB: B0:BA:C8:8B:29:97 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 : Jun 15 08:18:26.901 2026 GMT Extensions: none Signature : ecdsa-with-SHA256 30:46:02:21:00:A2:DA:87:B1:2A:73:77:45:6E:25:E0: 42:2D:0F:7C:F1:11:CC:9B:C4:1F:8B:65:72:A0:45:35: 80:98:39:94:9D:02:21:00:C5:88:AF:E1:E0:5E:0C:AC: 2C:2E:79:91:14:BE:58:25:CB:CA:74:7E:A9:26:1F:DC: 2E:0E:18:F7:9B:32:D8:B1
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Cipher: TLS_AES_256_GCM_SHA384 · Checked 2026-10-16T08:16:28+00:00

Server-presented chain · 1 additional certificate

Chain certificate 1

Subject
C=BE O=GlobalSign nv-sa CN=GlobalSign RSA OV SSL CA 2018
Issuer
OU=GlobalSign Root CA - R3 O=GlobalSign CN=GlobalSign
Valid from
2018-11-21T00:00:00+00:00
Expires
2028-11-21T00:00:00+00:00
Days remaining
766
Serial (hex)
01EE5F221DFC623BD4333A8557
Signature
RSA-SHA256
Public key
RSA 2048

Subject alternative names (SAN)

No SAN extension was presented.

SHA-256 fingerprint

B6:76:FF:A3:17:9E:88:12:09:3A:1B:5E:AF:EE:87:6A:E7:A6:AA:F2:31:07:8D:AD:1B:FB:21:CD:28:93:76:4A
Certificate extensions & PEM
keyUsage
Digital Signature, Certificate Sign, CRL Sign
basicConstraints
CA:TRUE, pathlen:0
subjectKeyIdentifier
F8:EF:7F:F2:CD:78:67:A8:DE:6F:8F:24:8D:88:F1:87:03:02:B3:EB
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
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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