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

yandex.net · 213.180.204.242:443

Verified

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

Subject
C=RU ST=Moscow L=Moscow O=YANDEX LLC CN=*.yandex.tr
Issuer
C=BE O=GlobalSign nv-sa CN=GlobalSign ECC OV SSL CA 2018
Valid from
2026-07-01T14:54:10+00:00
Expires
2026-12-29T20:59:59+00:00
Days remaining
97
Serial (hex)
1C93F561EB7BD2391D393423
Signature
ecdsa-with-SHA384
Public key
EC 256 prime256v1

Subject alternative names (SAN)

DNS:*.yandex.tr, DNS:xn--d1acpjx3f.xn--p1ai, DNS:*.xn--d1acpjx3f.xn--p1ai, DNS:yandex.aero, DNS:*.yandex.aero, DNS:yandex.jobs, DNS:*.yandex.jobs, DNS:yandex.net, DNS:*.yandex.net, DNS:yandex.org, DNS:*.yandex.org, DNS:yandex.de, DNS:*.yandex.de, DNS:ya.ru, DNS:*.ya.ru, DNS:yandex.it, DNS:*.yandex.it, DNS:yandex.uz, DNS:*.yandex.uz, DNS:yandex.tm, DNS:*.yandex.tm, DNS:yandex.tj, DNS:*.yandex.tj, DNS:yandex.ru, DNS:*.yandex.ru, DNS:yandex.md, DNS:*.yandex.md, DNS:yandex.lv, DNS:*.yandex.lv, DNS:yandex.lt, DNS:*.yandex.lt, DNS:yandex.kz, DNS:*.yandex.kz, DNS:yandex.fr, DNS:*.yandex.fr, DNS:yandex.ee, DNS:*.yandex.ee, DNS:yandex.com.tr, DNS:*.yandex.com.tr, DNS:yandex.com.ge, DNS:*.yandex.com.ge, DNS:yandex.com.am, DNS:*.yandex.com.am, DNS:yandex.com, DNS:*.yandex.com, DNS:yandex.co.il, DNS:*.yandex.co.il, DNS:yandex.by, DNS:*.yandex.by, DNS:yandex.az, DNS:*.yandex.az, DNS:yandex.tr

SHA-256 fingerprint

90:1D:C7:78:76:60:68:8E:E5:99:3B:2E:44:EC:9E:FE:80:A1:92:DF:93:12:E3:69:F6:DC:19:38:73:E2:AB:1A
Certificate extensions & PEM
keyUsage
Digital Signature
basicConstraints
CA:FALSE
authorityInfoAccess
CA Issuers - URI:http://secure.globalsign.com/cacert/gseccovsslca2018.crt OCSP - URI:http://ocsp.globalsign.com/gseccovsslca2018
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/gseccovsslca2018.crl
subjectAltName
DNS:*.yandex.tr, DNS:xn--d1acpjx3f.xn--p1ai, DNS:*.xn--d1acpjx3f.xn--p1ai, DNS:yandex.aero, DNS:*.yandex.aero, DNS:yandex.jobs, DNS:*.yandex.jobs, DNS:yandex.net, DNS:*.yandex.net, DNS:yandex.org, DNS:*.yandex.org, DNS:yandex.de, DNS:*.yandex.de, DNS:ya.ru, DNS:*.ya.ru, DNS:yandex.it, DNS:*.yandex.it, DNS:yandex.uz, DNS:*.yandex.uz, DNS:yandex.tm, DNS:*.yandex.tm, DNS:yandex.tj, DNS:*.yandex.tj, DNS:yandex.ru, DNS:*.yandex.ru, DNS:yandex.md, DNS:*.yandex.md, DNS:yandex.lv, DNS:*.yandex.lv, DNS:yandex.lt, DNS:*.yandex.lt, DNS:yandex.kz, DNS:*.yandex.kz, DNS:yandex.fr, DNS:*.yandex.fr, DNS:yandex.ee, DNS:*.yandex.ee, DNS:yandex.com.tr, DNS:*.yandex.com.tr, DNS:yandex.com.ge, DNS:*.yandex.com.ge, DNS:yandex.com.am, DNS:*.yandex.com.am, DNS:yandex.com, DNS:*.yandex.com, DNS:yandex.co.il, DNS:*.yandex.co.il, DNS:yandex.by, DNS:*.yandex.by, DNS:yandex.az, DNS:*.yandex.az, DNS:yandex.tr
extendedKeyUsage
TLS Web Server Authentication, TLS Web Client Authentication
authorityKeyIdentifier
58:7B:8E:75:2A:FE:61:80:AA:90:40:01:AE:D6:E8:07:46:6E:3F:48
subjectKeyIdentifier
1B:85:E1:09:5D:B0:2A:74:96:DC:94:AA:F0:0E:2D:13:43:D9:14:95
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 : Jul 1 14:54:15.356 2026 GMT Extensions: none Signature : ecdsa-with-SHA256 30:45:02:21:00:D1:72:32:8A:4E:C9:4A:8E:E5:75:BB: 20:E2:1F:58:30:3D:C9:9A:B1:6B:2B:CB:1F:6F:E3:DD: C1:DE:10:B7:25:02:20:64:26:54:87:3C:A0:7D:24:47: 98:8D:98:F7:0E:B7:B2:73:0A:3F:01:E3:91:35:1E:C3: 14:DD:55:35:CD:1A:18 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 : Jul 1 14:54:15.351 2026 GMT Extensions: none Signature : ecdsa-with-SHA256 30:44:02:20:1A:9C:02:A0:B9:1B:1B:35:6E:2F:74:9F: D7:38:3F:81:1F:72:7C:AD:2B:88:ED:66:81:94:9D:DF: 89:18:1E:55:02:20:52:71:15:A7:40:9C:18:44:1C:E6: CC:AA:89:70:88:FA:8A:4F:21:8D:BC:47:3E:90:CB:3F: 09:40:E2:0E:8A:E3 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 : Jul 1 14:54:15.733 2026 GMT Extensions: none Signature : ecdsa-with-SHA256 30:46:02:21:00:EA:62:2B:AB:A4:6C:D5:95:B1:06:E3: 09:F2:55:9B:DD:88:91:94:3B:2A:1E:5F:E0:02:9E:C1: 0B:7F:B2:8B:82:02:21:00:B7:CD:4E:EE:73:51:45:9E: 28:63:90:87:CC:31:27:C4:33:67:A8:9C:D0:82:83:3A: D9:BC:66:9C:8A:F5:AB:52
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Cipher: TLS_AES_256_GCM_SHA384 · Checked 2026-09-23T08:21:34+00:00

Server-presented chain · 2 additional certificates

Chain certificate 1

Subject
C=BE O=GlobalSign nv-sa CN=GlobalSign ECC OV SSL CA 2018
Issuer
OU=GlobalSign ECC Root CA - R5 O=GlobalSign CN=GlobalSign
Valid from
2018-11-21T00:00:00+00:00
Expires
2028-11-21T00:00:00+00:00
Days remaining
789
Serial (hex)
01EE5F2295424905F90191A8DC
Signature
ecdsa-with-SHA384
Public key
EC 384 secp384r1

Subject alternative names (SAN)

No SAN extension was presented.

SHA-256 fingerprint

87:C7:15:53:44:5E:B3:C3:3C:3E:07:10:71:1B:99:E9:C7:77:3F:04:D9:1A:C3:8A:9F:4C:08:2E:E2:41:01:EA
Certificate extensions & PEM
keyUsage
Digital Signature, Certificate Sign, CRL Sign
basicConstraints
CA:TRUE, pathlen:0
subjectKeyIdentifier
58:7B:8E:75:2A:FE:61:80:AA:90:40:01:AE:D6:E8:07:46:6E:3F:48
authorityKeyIdentifier
3D:E6:29:48:9B:EA:07:CA:21:44:4A:26:DE:6E:DE:D2:83:D0:9F:59
authorityInfoAccess
OCSP - URI:http://ocsp2.globalsign.com/rootr5
crlDistributionPoints
Full Name: URI:http://crl.globalsign.com/root-r5.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 ECC Root CA - R5 O=GlobalSign CN=GlobalSign
Issuer
C=BE O=GlobalSign nv-sa OU=Root CA CN=GlobalSign Root CA
Valid from
2019-06-19T00:00:00+00:00
Expires
2028-01-28T12:00:00+00:00
Days remaining
492
Serial (hex)
751E3F53E3185933E95F08ECEEAD0297
Signature
RSA-SHA384
Public key
EC 384 secp384r1

Subject alternative names (SAN)

No SAN extension was presented.

SHA-256 fingerprint

F3:49:95:4E:8F:B6:D4:40:11:BC:B7:89:D9:7D:9A:2C:B2:03:2B:D5:F0:B5:98:D1:FB:8A:09:9F:58:48:D5:23
Certificate extensions & PEM
keyUsage
Certificate Sign, CRL Sign
basicConstraints
CA:TRUE
subjectKeyIdentifier
3D:E6:29:48:9B:EA:07:CA:21:44:4A:26:DE:6E:DE:D2:83:D0:9F:59
authorityKeyIdentifier
60:7B:66:1A:45:0D:97:CA:89:50:2F:7D:04:CD:34:A8:FF:FC:FD:4B
authorityInfoAccess
OCSP - URI:http://ocsp.globalsign.com/rootr1
crlDistributionPoints
Full Name: URI:http://crl.globalsign.com/root.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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