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

oneas1a.com · 103.9.244.68:443

Unverified
Certificate verification failed. These are unverified certificate details presented by the server. SSL operation failed with code 1. OpenSSL Error messages: error:0A000086:SSL routines::certificate verify failed
The certificate has expired.

Certificate verification failed

Subject
C=HK L=Kowloon Bay O=OneAsia Network Limited CN=*.oneas1a.com
Issuer
C=US ST=Arizona L=Scottsdale O=GoDaddy.com, Inc. OU=http://certs.godaddy.com/repository/ CN=Go Daddy Secure Certificate Authority - G2
Valid from
2026-03-18T03:31:24+00:00
Expires
2026-10-02T03:31:24+00:00
Days remaining
-14
Serial (hex)
1D81BD987F8F41D6
Signature
RSA-SHA256
Public key
RSA 2048

Subject alternative names (SAN)

DNS:*.oneas1a.com, DNS:oneas1a.com

SHA-256 fingerprint

ED:F4:2A:30:36:94:F5:83:D8:DB:29:54:A2:75:8B:C0:49:E7:49:BA:AA:55:C8:2E:6B:35:5E:84:74:D5:4F:A8
Certificate extensions & PEM
basicConstraints
CA:FALSE
extendedKeyUsage
TLS Web Server Authentication, TLS Web Client Authentication, 2.16.840.1.113741.1.2.3
keyUsage
Digital Signature, Key Encipherment
crlDistributionPoints
Full Name: URI:http://crl.godaddy.com/gdig2s2-44.crl
certificatePolicies
Policy: 2.23.140.1.2.2 Policy: 2.16.840.1.114413.1.7.23.2 CPS: http://certificates.godaddy.com/repository/
authorityInfoAccess
OCSP - URI:http://ocsp.godaddy.com/ CA Issuers - URI:http://certificates.godaddy.com/repository/gdig2.crt
authorityKeyIdentifier
40:C2:BD:27:8E:CC:34:83:30:A2:33:D7:FB:6C:B3:F0:B4:2C:80:CE
subjectAltName
DNS:*.oneas1a.com, DNS:oneas1a.com
subjectKeyIdentifier
C7:22:8A:15:0C:DF:80:B7:AB:55:60:0B:BC:80:7B:44:00:AF:1E:93
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 : Mar 18 03:31:25.234 2026 GMT Extensions: none Signature : ecdsa-with-SHA256 30:46:02:21:00:87:CF:51:70:7C:31:DB:5F:6D:0C:E2: BA:84:43:C0:62:88:64:9C:8C:59:CD:F4:18:7E:3B:D9: 25:C9:B7:D3:42:02:21:00:C5:54:49:55:8F:61:D4:4E: F6:5B:07:6E:F0:AA:B9:BC:44:70:94:45:C2:98:B3:C8: 34:86:08:09:9D:75:3E:5B 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 : Mar 18 03:31:25.539 2026 GMT Extensions: none Signature : ecdsa-with-SHA256 30:46:02:21:00:D7:47:86:7E:62:3B:D9:DA:CC:04:8B: B3:51:95:E4:89:BA:12:65:46:9A:81:C9:D9:84:29:E6: C8:77:73:EF:56:02:21:00:C2:B2:A3:5C:D4:13:BF:96: 04:63:62:FF:F3:E6:2D:FC:FB:9B:28:BB:02:F1:E4:21: 0A:CF:68:E5:18:9A:D2:0E 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 : Mar 18 03:31:25.715 2026 GMT Extensions: none Signature : ecdsa-with-SHA256 30:44:02:20:0F:91:55:07:5C:B6:71:9E:8F:9D:A9:32: 6B:12:F8:15:A9:3E:A7:06:59:D4:43:E0:81:BF:4C:30: 55:86:E6:68:02:20:72:6A:47:83:35:26:06:8E:F2:D1: EC:9D:6C:9F:55:46:C6:D9:47:14:5A:A8:7A:F8:4B:DF: 3A:BA:AB:89:CC:C4
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Cipher: AES256-SHA256 · Checked 2026-10-15T05:38:25+00:00

Server-presented chain · 2 additional certificates

Chain certificate 1

Subject
C=US ST=Arizona L=Scottsdale O=GoDaddy.com, Inc. OU=http://certs.godaddy.com/repository/ CN=Go Daddy Secure Certificate Authority - G2
Issuer
C=US ST=Arizona L=Scottsdale O=GoDaddy.com, Inc. CN=Go Daddy Root Certificate Authority - G2
Valid from
2011-05-03T07:00:00+00:00
Expires
2031-05-03T07:00:00+00:00
Days remaining
1661
Serial (hex)
07
Signature
RSA-SHA256
Public key
RSA 2048

Subject alternative names (SAN)

No SAN extension was presented.

SHA-256 fingerprint

97:3A:41:27:6F:FD:01:E0:27:A2:AA:D4:9E:34:C3:78:46:D3:E9:76:FF:6A:62:0B:67:12:E3:38:32:04:1A:A6
Certificate extensions & PEM
basicConstraints
CA:TRUE
keyUsage
Certificate Sign, CRL Sign
subjectKeyIdentifier
40:C2:BD:27:8E:CC:34:83:30:A2:33:D7:FB:6C:B3:F0:B4:2C:80:CE
authorityKeyIdentifier
3A:9A:85:07:10:67:28:B6:EF:F6:BD:05:41:6E:20:C1:94:DA:0F:DE
authorityInfoAccess
OCSP - URI:http://ocsp.godaddy.com/
crlDistributionPoints
Full Name: URI:http://crl.godaddy.com/gdroot-g2.crl
certificatePolicies
Policy: X509v3 Any Policy CPS: https://certs.godaddy.com/repository/
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Chain certificate 2

Subject
C=US ST=Arizona L=Scottsdale O=GoDaddy.com, Inc. CN=Go Daddy Root Certificate Authority - G2
Issuer
C=US O=The Go Daddy Group, Inc. OU=Go Daddy Class 2 Certification Authority
Valid from
2014-01-01T07:00:00+00:00
Expires
2031-05-30T07:00:00+00:00
Days remaining
1688
Serial (hex)
1BE715
Signature
RSA-SHA256
Public key
RSA 2048

Subject alternative names (SAN)

No SAN extension was presented.

SHA-256 fingerprint

3A:2F:BE:92:89:1E:57:FE:05:D5:70:87:F4:8E:73:0F:17:E5:A5:F5:3E:F4:03:D6:18:E5:B7:4D:7A:7E:6E:CB
Certificate extensions & PEM
basicConstraints
CA:TRUE
keyUsage
Certificate Sign, CRL Sign
subjectKeyIdentifier
3A:9A:85:07:10:67:28:B6:EF:F6:BD:05:41:6E:20:C1:94:DA:0F:DE
authorityKeyIdentifier
D2:C4:B0:D2:91:D4:4C:11:71:B3:61:CB:3D:A1:FE:DD:A8:6A:D4:E3
authorityInfoAccess
OCSP - URI:http://ocsp.godaddy.com/
crlDistributionPoints
Full Name: URI:http://crl.godaddy.com/gdroot.crl
certificatePolicies
Policy: X509v3 Any Policy CPS: https://certs.godaddy.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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