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

coj.go.th · 45.60.34.44:443

Verified
The certificate expires within 30 days.

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

Subject
CN=coj.go.th
Issuer
C=BE O=GlobalSign nv-sa CN=GlobalSign Atlas R46 DV TLS CA 2026 Q3
Valid from
2026-08-26T16:44:12+00:00
Expires
2026-11-24T16:44:12+00:00
Days remaining
29
Serial (hex)
017675B721C0167C7BB322937DA045EB
Signature
RSA-SHA256
Public key
RSA 2048

Subject alternative names (SAN)

DNS:coj.go.th, DNS:www.coj.go.th

SHA-256 fingerprint

81:F1:04:C0:07:12:AE:2C:0B:CB:03:BE:C0:99:51:9A:21:D6:5D:F8:2E:F7:48:E7:92:7F:CA:55:1D:B3:69:45
Certificate extensions & PEM
subjectAltName
DNS:coj.go.th, DNS:www.coj.go.th
keyUsage
Digital Signature, Key Encipherment
extendedKeyUsage
TLS Web Server Authentication
subjectKeyIdentifier
47:0D:9D:B9:EE:2D:E1:95:AA:AD:CB:50:B7:99:F2:DC:57:DA:02:1C
certificatePolicies
Policy: 2.23.140.1.2.1 Policy: 1.3.6.1.4.1.4146.10.1.3 CPS: https://www.globalsign.com/repository/
basicConstraints
CA:FALSE
authorityInfoAccess
OCSP - URI:http://ocsp.globalsign.com/ca/gsatlasr46dvtlsca2026q3 CA Issuers - URI:http://secure.globalsign.com/cacert/gsatlasr46dvtlsca2026q3.crt
authorityKeyIdentifier
DC:52:7D:D4:10:17:BE:E5:FB:01:44:B0:FB:19:CA:C7:EE:D0:28:EB
crlDistributionPoints
Full Name: URI:http://crl.globalsign.com/ca/gsatlasr46dvtlsca2026q3.crl
ct_precert_scts
Signed Certificate Timestamp: Version : v1 (0x0) Log ID : D7:6D:7D:10:D1:A7:F5:77:C2:C7:E9:5F:D7:00:BF:F9: 82:C9:33:5A:65:E1:D0:B3:01:73:17:C0:C8:C5:69:77 Timestamp : Aug 26 16:44:16.520 2026 GMT Extensions: none Signature : ecdsa-with-SHA256 30:45:02:20:0D:82:45:D8:90:6D:7D:70:95:B3:62:CC: FD:A4:3F:71:93:33:F2:AA:07:36:93:11:42:9C:8A:E9: 00:04:B9:DF:02:21:00:DB:1A:79:F1:7E:8D:F1:4D:AA: 3C:1F:94:52:83:81:A6:2A:48:61:C7:80:AE:F1:27:3C: BB:EF:F3:87:31:FA:A2 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 : Aug 26 16:44:16.700 2026 GMT Extensions: none Signature : ecdsa-with-SHA256 30:44:02:20:23:BE:46:0D:2C:06:B6:25:80:1D:08:78: DB:66:AB:54:28:CC:FF:43:2A:B0:17:21:E5:04:6F:3A: 0D:B8:83:AE:02:20:3F:B4:0A:3B:D1:34:FF:79:CC:06: 10:61:99:97:49:C5:70:B2:10:19:63:9D:59:07:40:31: 5F:99:44:47:C3:DB
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Cipher: TLS_AES_128_GCM_SHA256 · Checked 2026-10-26T03:17:35+00:00

Server-presented chain · 2 additional certificates

Chain certificate 1

Subject
C=BE O=GlobalSign nv-sa CN=GlobalSign Atlas R46 DV TLS CA 2026 Q3
Issuer
C=BE O=GlobalSign nv-sa CN=GlobalSign Root R46
Valid from
2026-04-22T03:00:05+00:00
Expires
2028-04-22T00:00:00+00:00
Days remaining
543
Serial (hex)
85AC708351E68DF704248BFDF17E4272
Signature
RSA-SHA384
Public key
RSA 4096

Subject alternative names (SAN)

No SAN extension was presented.

SHA-256 fingerprint

99:AE:C9:2E:EA:8F:B5:36:F7:4D:FB:FB:82:44:E4:C8:F5:AC:3B:65:8F:7A:98:86:19:79:7A:4D:04:AC:10:36
Certificate extensions & PEM
keyUsage
Digital Signature, Certificate Sign, CRL Sign
extendedKeyUsage
TLS Web Server Authentication
basicConstraints
CA:TRUE, pathlen:0
subjectKeyIdentifier
DC:52:7D:D4:10:17:BE:E5:FB:01:44:B0:FB:19:CA:C7:EE:D0:28:EB
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
OU=GlobalSign Root CA - R3 O=GlobalSign CN=GlobalSign
Valid from
2019-11-20T00:00:00+00:00
Expires
2029-03-18T00:00:00+00:00
Days remaining
873
Serial (hex)
75A8BAD878F8AF305F72DD1C1140DF3A
Signature
RSA-SHA384
Public key
RSA 4096

Subject alternative names (SAN)

No SAN extension was presented.

SHA-256 fingerprint

A6:3C:13:98:B5:F8:DD:2D:43:2F:BE:4C:2C:19:14:2B:EA:6D:5D:02:21:FA:E7:94:71:8A:E7:59:7A:CC:A9:6D
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
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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