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

ctci.com · 220.128.77.77:443

Verified

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

Subject
C=TW ST=Taiwan L=Taipei O=CTCI CORPORATION CN=*.ctci.com
Issuer
C=TW O=TAIWAN-CA OU=SSL Sub-CA CN=TWCA SSL Certification Authority
Valid from
2026-10-05T06:57:27+00:00
Expires
2027-04-21T15:59:59+00:00
Days remaining
196
Serial (hex)
47EA000000097D9D51DB79C0A62C66CB
Signature
RSA-SHA256
Public key
RSA 2048

Subject alternative names (SAN)

DNS:*.ctci.com, DNS:ctci.com

SHA-256 fingerprint

CF:29:0E:70:C8:3B:D5:FC:66:B5:F7:37:8B:18:02:53:0F:DB:83:DE:0D:3B:12:19:5C:7E:E0:8E:24:84:87:F7
Certificate extensions & PEM
authorityKeyIdentifier
F2:28:D4:F9:D4:1C:7E:1A:6B:16:82:E5:EF:93:29:69:ED:CA:15:20
subjectKeyIdentifier
80:43:67:0C:12:BE:3B:DF:29:85:6D:8F:F1:23:09:B7:69:98:A9:3C
crlDistributionPoints
Full Name: URI:http://sslserver.twca.com.tw/sslserver/Cyber_SSL_2023.crl
subjectAltName
DNS:*.ctci.com, DNS:ctci.com
authorityInfoAccess
CA Issuers - URI:http://sslserver.twca.com.tw/cacert/Cyber_SSL_2023.crt OCSP - URI:http://twcasslocsp.twca.com.tw/
certificatePolicies
Policy: 1.3.6.1.4.1.40869.1.1.21 CPS: https://www.twca.com.tw/ Policy: 2.23.140.1.2.2
basicConstraints
CA:FALSE
keyUsage
Digital Signature, Key Encipherment
extendedKeyUsage
TLS Web Server Authentication
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 : Oct 5 06:57:29.638 2026 GMT Extensions: none Signature : ecdsa-with-SHA256 30:45:02:20:2E:41:97:08:93:8E:BB:09:34:34:07:EE: F0:03:50:66:9D:39:1E:5F:0C:04:E6:5C:5B:22:42:ED: 31:9C:A6:66:02:21:00:E5:16:92:4E:45:72:D9:A1:1C: DD:04:F3:92:18:BC:52:8F:87:1C:D8:B6:B4:01:6A:EE: 64:BE:95:86:4D:88:2E 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 : Oct 5 06:57:29.528 2026 GMT Extensions: none Signature : ecdsa-with-SHA256 30:46:02:21:00:F1:D5:78:19:47:6D:3A:B3:61:EA:95: E2:64:4D:66:86:B5:3C:2E:96:50:BD:01:B6:9B:BD:6B: 25:31:A4:36:BB:02:21:00:AF:F5:8C:42:77:77:FD:DC: DC:98:32:A4:09:CA:9C:0A:D6:B7:9F:29:B1:4D:FC:63: 05:04:B5:D5:FF:64:24:2D 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 : Oct 5 06:57:28.849 2026 GMT Extensions: none Signature : ecdsa-with-SHA256 30:45:02:21:00:97:6D:B0:3D:A9:69:0D:B4:A5:65:B2: 7D:23:33:1E:F9:9D:FB:13:F4:B4:44:DE:2F:50:A7:D4: E6:C5:43:D0:D1:02:20:5D:3A:D2:9E:3F:51:F1:1E:0C: 9A:0E:AE:0A:F9:3E:D1:7B:69:CE:01:5D:77:9D:A4:4B: A0:38:00:B7:CF:85:28
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Cipher: ECDHE-RSA-AES128-GCM-SHA256 · Checked 2026-10-07T15:27:34+00:00

Server-presented chain · 3 additional certificates

Chain certificate 1

Subject
C=TW O=TAIWAN-CA OU=SSL Sub-CA CN=TWCA SSL Certification Authority
Issuer
C=TW O=TAIWAN-CA OU=Root CA CN=TWCA CYBER Root CA
Valid from
2023-02-23T07:22:24+00:00
Expires
2033-02-23T15:59:59+00:00
Days remaining
2331
Serial (hex)
400134B04F0000000000000003E324AC
Signature
RSA-SHA384
Public key
RSA 4096

Subject alternative names (SAN)

No SAN extension was presented.

SHA-256 fingerprint

01:AF:23:24:D0:98:09:8F:5E:0C:DF:6F:AA:BA:DA:43:0B:21:CC:E7:77:F4:7E:AC:B2:62:48:B2:FD:A3:E5:31
Certificate extensions & PEM
authorityKeyIdentifier
9D:85:61:14:7C:C1:62:6F:97:68:E4:4F:37:40:E1:AD:E0:0D:56:37
subjectKeyIdentifier
F2:28:D4:F9:D4:1C:7E:1A:6B:16:82:E5:EF:93:29:69:ED:CA:15:20
keyUsage
Certificate Sign, CRL Sign
extendedKeyUsage
TLS Web Server Authentication
certificatePolicies
Policy: 1.3.6.1.4.1.40869.1.1.21 CPS: https://www.twca.com.tw/ Policy: 2.23.140.1.2.2
crlDistributionPoints
Full Name: URI:http://RootCA.twca.com.tw/TWCARCA/cyber_root_revoke_2022.crl
basicConstraints
CA:TRUE, pathlen:0
authorityInfoAccess
CA Issuers - URI:http://sslserver.twca.com.tw/cacert/cyber_root_2022.crt OCSP - URI:http://rootocsp.twca.com.tw/
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Chain certificate 2

Subject
C=TW O=TAIWAN-CA OU=Root CA CN=TWCA CYBER Root CA
Issuer
C=TW O=TAIWAN-CA OU=Root CA CN=TWCA Global Root CA
Valid from
2022-12-09T04:00:27+00:00
Expires
2030-12-09T15:59:59+00:00
Days remaining
1524
Serial (hex)
4001348D190000000000000CCDF9937A
Signature
RSA-SHA384
Public key
RSA 4096

Subject alternative names (SAN)

No SAN extension was presented.

SHA-256 fingerprint

C6:19:F4:E6:F7:B1:BA:A7:A6:C6:F2:44:09:2A:3F:82:E4:6A:6D:67:BE:E2:63:37:FB:AF:02:54:6F:33:13:3F
Certificate extensions & PEM
authorityKeyIdentifier
48:DB:CD:DE:8E:E9:49:72:5A:88:E8:B1:D8:3D:07:B3:B9:6B:66:50
subjectKeyIdentifier
9D:85:61:14:7C:C1:62:6F:97:68:E4:4F:37:40:E1:AD:E0:0D:56:37
keyUsage
Certificate Sign, CRL Sign
certificatePolicies
Policy: X509v3 Any Policy CPS: http://www.twca.com.tw/
crlDistributionPoints
Full Name: URI:http://RootCA.twca.com.tw/TWCARCA/global_revoke_4096.crl
basicConstraints
CA:TRUE
authorityInfoAccess
OCSP - URI:http://rootocsp.twca.com.tw/
-----BEGIN CERTIFICATE-----
MIIGUTCCBDmgAwIBAgIQQAE0jRkAAAAAAAAMzfmTejANBgkqhkiG9w0BAQwFADBR
MQswCQYDVQQGEwJUVzESMBAGA1UEChMJVEFJV0FOLUNBMRAwDgYDVQQLEwdSb290
IENBMRwwGgYDVQQDExNUV0NBIEdsb2JhbCBSb290IENBMB4XDTIyMTIwOTA0MDAy
N1oXDTMwMTIwOTE1NTk1OVowUDELMAkGA1UEBhMCVFcxEjAQBgNVBAoTCVRBSVdB
Ti1DQTEQMA4GA1UECxMHUm9vdCBDQTEbMBkGA1UEAxMSVFdDQSBDWUJFUiBSb290
IENBMIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAxvjKHtkJIH4dbE7O
j+NHM0Scx8lpqjpbeO5w0pL4BLNSUh1nciih34tdlQr+6s3t9ynO8G9/rM0977Mc
RWr3KJDxYVfFDMSjUF3e1LXLGcqAuXXOKc7ShSLsAmPMRDAg2uqRW1bmHRzVnWbH
P9+GyktTxNmNsh3q+NwnU6NH4WHMfbWw+O5zkcXOc2/O7hAfGgbP6SdgxU8Z5OvO
IiZF12CZ3c5PN+B/52OtsLhZuNAGaDVg0zaucUME8WlleHzzH/PKKJ9aIJVmtM23
7o94pEUY6SYvjZspKLGktzptudQcOHJFWLFe6/Aom7eCyv3P1jMPn/uXnrEcnJ7q
X17bqt1U6TAhKG2OefN1kowm/tzF9sOw30RZQ6O2Ayj2CDCqDTPh75ypByLjWVtA
j9qIt2kIqLcjLkQJWTdbx+MX8iLrbjlSxd5Up5jJSyCV3EaJX7QS+YUpjuvIJxUg
wEvUzHwMbDQMJpsmMaY8p/bZ0EuiZP87mUFyweBwl/EkuyvEdCKxrGsiMiTTeCrA
wKEv8VIFyT/vdmbiRdgNPa2VyMeJJsgPrqcDLvvBX/og4XCtsGUgNzNgsNWv1wwc
wpBw10oYvH4BsLDrFR5EBs2kT+gM0cMgEOFUZZ62UdAadmtCWlh2NOq3NxmuLnX5
luXBWfeUVykljTpMq02aQdBfJgMCAwEAAaOCASQwggEgMB8GA1UdIwQYMBaAFEjb
zd6O6UlyWojosdg9B7O5a2ZQMB0GA1UdDgQWBBSdhWEUfMFib5do5E83QOGt4A1W
NzAOBgNVHQ8BAf8EBAMCAQYwOAYDVR0gBDEwLzAtBgRVHSAAMCUwIwYIKwYBBQUH
AgEWF2h0dHA6Ly93d3cudHdjYS5jb20udHcvMEkGA1UdHwRCMEAwPqA8oDqGOGh0
dHA6Ly9Sb290Q0EudHdjYS5jb20udHcvVFdDQVJDQS9nbG9iYWxfcmV2b2tlXzQw
OTYuY3JsMA8GA1UdEwEB/wQFMAMBAf8wOAYIKwYBBQUHAQEELDAqMCgGCCsGAQUF
BzABhhxodHRwOi8vcm9vdG9jc3AudHdjYS5jb20udHcvMA0GCSqGSIb3DQEBDAUA
A4ICAQAIV8IXIYBEmjNLVZ3cykhYdpSXL16BQ/6wRv354pWCZdCZFYdWGHwUlfTT
7IcduMqWXjXHp+xKjhVBvKzaOQWhPwUnsLY6yFV4383WJ03eoEwWSoHeDb5BHbdZ
NxVOivE/T2N9K7vuW7aLyrZiL4ofzn3md21sdRLWtE+hWe4CpHDdg+PgijvZalu0
itou3jwNoSNCSGziirvxug3FzI1zOj+vJgB779iF/P70/UJRsqF4J61bai4fBHhc
IsKt5QcaUCjpE9FDdZRxoNOvYErfliYuZgQ6eGqAWokuB6/0a6e0mCNFIvLmnzdq
7m4k9hzm8aLX9LxSViIcmIX9pZe7UeV94xAI2WsALT92cYwniD5CehGDCp8VWA5U
9OverI59e/LNP2LBR0moeYKw4GI0cV981cuQTYy0KnYIsBgZOEuGwuq/9HmHjYcp
lJmBzApLHhcTJA+1ly2xN2i/aVPF2fQnd15Pe/44gHwT+R+j4RjkWsdVEWJrnNGj
YvNU+XP7uEUViUB+nEv8Fk0owO1pDaK1NaekccbSA+6uFiJ+hpG1D/niKWuuA+eN
yP6bE31WxRd+wSWZpCq1OQjjdpbmPs7bfa6NraTrIDJZ97K+z6sOKHRrB8yoLIk9
ZXOcMacd8HWlFxlyMK4U6dIOgrKwu+h1QRtavwsCIhWpAf3bew==
-----END CERTIFICATE-----

Chain certificate 3

Subject
C=TW O=TAIWAN-CA OU=Root CA CN=TWCA Global Root CA
Issuer
C=TW O=TAIWAN-CA OU=Root CA CN=TWCA Global Root CA
Valid from
2012-06-27T06:28:33+00:00
Expires
2030-12-31T15:59:59+00:00
Days remaining
1546
Serial (hex)
0CBE
Signature
RSA-SHA256
Public key
RSA 4096

Subject alternative names (SAN)

No SAN extension was presented.

SHA-256 fingerprint

59:76:90:07:F7:68:5D:0F:CD:50:87:2F:9F:95:D5:75:5A:5B:2B:45:7D:81:F3:69:2B:61:0A:98:67:2F:0E:1B
Certificate extensions & PEM
keyUsage
Certificate Sign, CRL Sign
basicConstraints
CA:TRUE
-----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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