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

uih.co.th · 45.223.44.25:443

Verified

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

Subject
CN=*.uih.co.th
Issuer
C=US O=DigiCert Inc OU=www.digicert.com CN=RapidSSL TLS RSA CA G1
Valid from
2025-12-15T00:00:00+00:00
Expires
2027-01-08T23:59:59+00:00
Days remaining
106
Serial (hex)
047CFCAAE52028AA08B683D55C9F5B61
Signature
RSA-SHA256
Public key
RSA 2048

Subject alternative names (SAN)

DNS:*.uih.co.th, DNS:uih.co.th

SHA-256 fingerprint

D7:3C:B6:41:1B:05:36:95:AC:EF:F8:92:DA:F5:AC:61:11:E5:D7:32:27:5F:DC:F5:01:54:74:41:6D:D2:34:75
Certificate extensions & PEM
authorityKeyIdentifier
0C:DB:6C:82:49:0F:4A:67:0A:B8:14:EE:7A:C4:48:52:88:EB:56:38
subjectKeyIdentifier
A4:A6:28:E6:D4:A7:35:62:C6:DA:11:4B:EE:8B:22:E1:56:2B:E8:89
subjectAltName
DNS:*.uih.co.th, DNS:uih.co.th
certificatePolicies
Policy: 2.23.140.1.2.1 CPS: http://www.digicert.com/CPS
keyUsage
Digital Signature, Key Encipherment
extendedKeyUsage
TLS Web Server Authentication, TLS Web Client Authentication
crlDistributionPoints
Full Name: URI:http://cdp.rapidssl.com/RapidSSLTLSRSACAG1.crl
authorityInfoAccess
OCSP - URI:http://status.rapidssl.com CA Issuers - URI:http://cacerts.rapidssl.com/RapidSSLTLSRSACAG1.crt
basicConstraints
CA:FALSE
ct_precert_scts
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 : Dec 15 03:57:16.923 2025 GMT Extensions: none Signature : ecdsa-with-SHA256 30:45:02:20:6D:55:59:F8:E0:65:AC:DC:76:AB:0F:E9: 82:08:3E:48:F7:FC:09:09:D9:EB:A1:11:82:49:48:63: 77:E8:8C:B8:02:21:00:FE:03:9B:33:64:A0:53:77:C0: 72:FF:9E:7E:DF:9C:2C:47:FB:34:C9:CD:9B:09:85:6B: E4:F4:85:40:8F:E4:E1 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 : Dec 15 03:57:16.898 2025 GMT Extensions: none Signature : ecdsa-with-SHA256 30:45:02:20:6B:5C:F7:9E:EF:F4:B1:4E:6C:35:BE:DE: 2B:03:73:AE:3E:84:F4:17:6D:CD:E6:45:37:61:3E:16: 3C:24:6C:E4:02:21:00:80:9D:4F:FE:AC:AE:69:BB:40: BB:41:79:74:02:B8:6A:DA:A4:8D:D9:D8:1F:A4:56:F4: 96:7A:84:E7:45:3D:3A 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 : Dec 15 03:57:17.123 2025 GMT Extensions: none Signature : ecdsa-with-SHA256 30:45:02:21:00:85:2C:7B:53:B7:59:25:4E:D6:0A:7A: 39:BD:30:F3:92:CE:79:52:4D:08:98:3D:15:72:0D:44: A0:80:50:7C:30:02:20:08:69:FE:8B:90:C5:61:6E:C2: A4:B4:C8:BB:2F:89:71:34:AA:86:FD:40:4C:27:B2:F2: D5:63:B1:1B:C5:99:05
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Cipher: TLS_AES_128_GCM_SHA256 · Checked 2026-09-24T13:09:46+00:00

Server-presented chain · 1 additional certificate

Chain certificate 1

Subject
C=US O=DigiCert Inc OU=www.digicert.com CN=RapidSSL TLS RSA CA G1
Issuer
C=US O=DigiCert Inc OU=www.digicert.com CN=DigiCert Global Root G2
Valid from
2017-11-02T12:24:33+00:00
Expires
2027-11-02T12:24:33+00:00
Days remaining
403
Serial (hex)
0B259422CED9812A15A04E99528A0EFA
Signature
RSA-SHA256
Public key
RSA 2048

Subject alternative names (SAN)

No SAN extension was presented.

SHA-256 fingerprint

44:22:E9:63:EE:53:CD:58:CC:9F:85:CD:40:BF:5F:FE:C0:09:5F:DF:1A:15:45:35:66:1C:1C:06:BC:AD:C6:9B
Certificate extensions & PEM
subjectKeyIdentifier
0C:DB:6C:82:49:0F:4A:67:0A:B8:14:EE:7A:C4:48:52:88:EB:56:38
authorityKeyIdentifier
4E:22:54:20:18:95:E6:E3:6E:E6:0F:FA:FA:B9:12:ED:06:17:8F:39
keyUsage
Digital Signature, Certificate Sign, CRL Sign
extendedKeyUsage
TLS Web Server Authentication, TLS Web Client Authentication
basicConstraints
CA:TRUE, pathlen:0
authorityInfoAccess
OCSP - URI:http://ocsp.digicert.com
crlDistributionPoints
Full Name: URI:http://crl3.digicert.com/DigiCertGlobalRootG2.crl
certificatePolicies
Policy: 2.16.840.1.114412.1.1 CPS: https://www.digicert.com/CPS Policy: 2.16.840.1.114412.1.2 Policy: 2.23.140.1.2.1 Policy: 2.23.140.1.2.2
-----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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