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

relay.k-telecom.org · 94.230.128.4:443

Verified

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

Subject
CN=*.k-telecom.org
Issuer
C=BE O=GlobalSign nv-sa CN=GlobalSign GCC R46 DV TLS CA 2025
Valid from
2026-09-18T13:34:09+00:00
Expires
2027-04-05T13:34:09+00:00
Days remaining
151
Serial (hex)
52DBD807AD486ADB8C97E486
Signature
RSA-SHA256
Public key
RSA 2048

Subject alternative names (SAN)

DNS:*.k-telecom.org, DNS:k-telecom.org

SHA-256 fingerprint

55:B2:AC:F9:26:CC:C9:2D:8F:91:CA:BE:57:77:97:04:67:72:FC:C4:78:49:7C:07:0F:AB:3C:5C:5D:6D:14:4A
Certificate extensions & PEM
keyUsage
Digital Signature, Key Encipherment
basicConstraints
CA:FALSE
authorityInfoAccess
CA Issuers - URI:http://secure.globalsign.com/cacert/gsgccr46dvtlsca2025.crt OCSP - URI:http://ocsp.globalsign.com/gsgccr46dvtlsca2025
certificatePolicies
Policy: 2.23.140.1.2.1
crlDistributionPoints
Full Name: URI:http://crl.globalsign.com/gsgccr46dvtlsca2025.crl
subjectAltName
DNS:*.k-telecom.org, DNS:k-telecom.org
authorityKeyIdentifier
08:69:E9:7F:A5:AB:F4:C3:61:E5:CD:8E:7B:47:EF:8B:29:64:8D:EC
extendedKeyUsage
TLS Web Server Authentication
subjectKeyIdentifier
71:54:08:70:D8:8B:A7:CC:17:A0:1A:4E:82:88:99:11:BC:26:68:11
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 : Sep 18 13:34:12.676 2026 GMT Extensions: none Signature : ecdsa-with-SHA256 30:46:02:21:00:83:DC:AD:81:44:2D:4A:CB:D4:6C:44: 0A:79:6C:39:5F:51:35:14:06:A9:03:C0:09:92:07:4E: F7:58:F2:3C:E9:02:21:00:E6:B2:81:E3:2C:99:A7:4E: 78:FE:C2:78:F7:6D:76:F4:C6:EC:20:69:6E:8B:5B:4C: 58:FF:C0:39:5E:50:B0:7C 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 : Sep 18 13:34:12.198 2026 GMT Extensions: none Signature : ecdsa-with-SHA256 30:46:02:21:00:A4:7D:DD:5C:21:53:DE:A7:31:52:6A: DA:4E:2A:21:61:4F:CF:8A:BF:59:E4:1B:52:F5:4A:B7: 06:A1:72:7E:D6:02:21:00:C0:B4:0C:FA:21:E5:85:B8: 90:54:D6:F2:9A:AA:69:BF:AB:11:E2:37:5F:14:3C:0D: A7:82:FD:D8:A9:08:7D:98 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 : Sep 18 13:34:12.492 2026 GMT Extensions: none Signature : ecdsa-with-SHA256 30:44:02:20:61:BA:DB:EC:23:E7:66:F5:21:FA:FC:99: 86:23:7A:0A:16:E0:CA:0F:D4:41:34:46:FF:59:4E:EF: EA:CB:3E:64:02:20:6A:99:80:22:2C:A9:A5:39:3A:50: EE:E7:61:76:5D:71:FD:F5:DA:86:AF:84:8B:8A:F9:D0: 13:EF:09:94:4A:C2
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Cipher: ECDHE-RSA-AES128-GCM-SHA256 · Checked 2026-11-05T04:27:27+00:00

Server-presented chain · 2 additional certificates

Chain certificate 1

Subject
C=BE O=GlobalSign nv-sa CN=GlobalSign GCC R46 DV TLS CA 2025
Issuer
C=BE O=GlobalSign nv-sa CN=GlobalSign Root R46
Valid from
2025-09-17T02:55:44+00:00
Expires
2029-06-23T00:00:00+00:00
Days remaining
960
Serial (hex)
8443588121DB5AB28499FFAE80670BA4
Signature
RSA-SHA256
Public key
RSA 2048

Subject alternative names (SAN)

No SAN extension was presented.

SHA-256 fingerprint

B5:94:10:F3:67:B9:86:E9:8E:53:A9:78:9A:65:80:55:3A:74:BE:51:52:11:D9:F6:EC:B6:E8:A1:1E:83:AE:AA
Certificate extensions & PEM
keyUsage
Digital Signature, Certificate Sign, CRL Sign
extendedKeyUsage
TLS Web Server Authentication
basicConstraints
CA:TRUE, pathlen:0
subjectKeyIdentifier
08:69:E9:7F:A5:AB:F4:C3:61:E5:CD:8E:7B:47:EF:8B:29:64:8D:EC
authorityKeyIdentifier
03:5C:AB:73:81:87:A8:CC:B0:A6:D5:94:E2:36:96:49:FF:05:99:2C
authorityInfoAccess
OCSP - URI:http://ocsp.globalsign.com/rootr46 CA Issuers - URI:http://secure.globalsign.com/cacert/rootr46.crt
crlDistributionPoints
Full Name: URI:http://crl.globalsign.com/rootr46.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-----

Chain certificate 2

Subject
C=BE O=GlobalSign nv-sa CN=GlobalSign Root R46
Issuer
C=BE O=GlobalSign nv-sa CN=GlobalSign Root R46
Valid from
2019-03-20T00:00:00+00:00
Expires
2046-03-20T00:00:00+00:00
Days remaining
7074
Serial (hex)
11D2BBB9D723189E405F0A9D2DD0DF2567D1
Signature
RSA-SHA384
Public key
RSA 4096

Subject alternative names (SAN)

No SAN extension was presented.

SHA-256 fingerprint

4F:A3:12:6D:8D:3A:11:D1:C4:85:5A:4F:80:7C:BA:D6:CF:91:9D:3A:5A:88:B0:3B:EA:2C:63:72:D9:3C:40:C9
Certificate extensions & PEM
keyUsage
Digital Signature, Certificate Sign, CRL Sign
basicConstraints
CA:TRUE
subjectKeyIdentifier
03:5C:AB:73:81:87:A8:CC:B0:A6:D5:94:E2:36:96:49:FF:05:99:2C
-----BEGIN CERTIFICATE-----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+cCQYDdF3uYM2HSNrpyibXRdQr4G9dlkbgIQrImwTDsHTUB+JMWKmIJ5jqSngiCN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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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