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

trinicom.com · 204.57.114.76:443

Verified

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

Subject
CN=trinicom.com
Issuer
C=US O=SSL Corporation CN=SSL.com TLS Issuing RSA CA R1
Valid from
2026-09-14T19:42:48+00:00
Expires
2027-03-31T19:36:36+00:00
Days remaining
185
Serial (hex)
6FA3459D8F5114F43585FE51BF24D3FD
Signature
RSA-SHA256
Public key
RSA 2048

Subject alternative names (SAN)

DNS:trinicom.com, DNS:www.trinicom.com

SHA-256 fingerprint

28:43:A2:C3:B1:72:11:90:3D:6E:54:B6:B3:FA:3B:BF:A6:A2:C1:80:B1:84:B5:1A:D1:67:B2:98:B1:68:FD:40
Certificate extensions & PEM
basicConstraints
CA:FALSE
authorityKeyIdentifier
79:BA:94:77:A0:0D:19:DD:34:E6:39:A4:FC:4C:A5:D2:5A:6D:F5:8C
authorityInfoAccess
CA Issuers - URI:http://cert.ssl.com/SSL.com-TLS-I-RSA-R1.cer OCSP - URI:http://ocsps.ssl.com
subjectAltName
DNS:trinicom.com, DNS:www.trinicom.com
certificatePolicies
Policy: 2.23.140.1.2.1 Policy: 1.3.6.1.4.1.38064.1.3.1.1
extendedKeyUsage
TLS Web Client Authentication, TLS Web Server Authentication
crlDistributionPoints
Full Name: URI:http://crls.ssl.com/SSL.com-TLS-I-RSA-R1.crl
subjectKeyIdentifier
CF:47:9D:4E:44:04:F8:23:32:F8:BB:52:77:9A:6D:70:CD:DF:2E:56
keyUsage
Digital Signature, Key Encipherment
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 : Sep 14 19:52:49.507 2026 GMT Extensions: none Signature : ecdsa-with-SHA256 30:44:02:20:64:BF:22:EC:E5:C2:95:51:FE:1A:AE:FA: 8B:A1:08:04:EF:0F:0B:A5:C3:CD:2D:AA:BC:81:85:E6: 90:F5:E2:DD:02:20:4C:33:8D:3E:FB:A3:77:78:05:65: 21:E0:7D:99:21:45:81:0C:BF:4C:71:C7:CB:81:D6:DA: 54:C8:1D:1B:E7:B4 Signed Certificate Timestamp: Version : v1 (0x0) Log ID : 46:A2:39:67:C6:0D:B6:46:87:C6:6F:3D:F9:99:94:76: 93:A6:A6:11:20:84:57:D5:55:E7:E3:D0:A1:D9:B6:46 Timestamp : Sep 14 19:52:49.567 2026 GMT Extensions: none Signature : ecdsa-with-SHA256 30:46:02:21:00:B7:5B:BA:47:0A:51:A5:4B:47:8D:3C: 9C:C3:02:9E:2E:33:8C:AA:FE:4B:57:45:0B:EC:C4:0B: 44:0D:DB:20:02:02:21:00:EA:40:1F:0D:8E:D3:90:E7: 12:F9:15:C2:F7:71:BF:1B:8A:C0:0D:AE:8B:6A:B7:BB: B2:C2:73:C7:61:FE:BA:70 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 14 19:52:49.633 2026 GMT Extensions: none Signature : ecdsa-with-SHA256 30:44:02:20:22:5E:25:ED:46:7D:60:44:6E:40:A3:07: C7:C6:1D:88:CE:AB:75:FA:9F:DA:E8:9C:09:46:60:3D: 19:6C:E2:54:02:20:04:30:33:78:7A:C2:C2:EF:71:5D: 4E:4D:AF:E7:E3:B9:4A:17:BB:00:56:C5:43:2B:DD:4E: 31:CB:E7:EA:EF:DF
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Cipher: ECDHE-RSA-AES128-GCM-SHA256 · Checked 2026-09-27T12:48:37+00:00

Server-presented chain · 2 additional certificates

Chain certificate 1

Subject
C=US O=SSL Corporation CN=SSL.com TLS Issuing RSA CA R1
Issuer
C=US O=SSL Corporation CN=SSL.com TLS RSA Root CA 2022
Valid from
2022-10-21T17:02:03+00:00
Expires
2032-10-18T17:02:02+00:00
Days remaining
2213
Serial (hex)
26B9FFE4596FA61E1AF21C63D672748A
Signature
RSA-SHA256
Public key
RSA 3072

Subject alternative names (SAN)

No SAN extension was presented.

SHA-256 fingerprint

BF:BC:39:E9:FA:2B:84:C9:A9:23:37:E2:34:4E:E2:38:1D:8D:3D:3A:E8:EA:75:EF:4E:48:E5:80:7E:D8:0C:69
Certificate extensions & PEM
basicConstraints
CA:TRUE, pathlen:0
authorityKeyIdentifier
FB:2E:37:EE:E3:84:7A:27:2E:CD:19:35:B1:33:7C:FF:D4:44:42:B9
authorityInfoAccess
CA Issuers - URI:http://cert.ssl.com/SSLcom-TLS-Root-2022-RSA.cer
certificatePolicies
Policy: X509v3 Any Policy CPS: https://www.ssl.com/repository
extendedKeyUsage
TLS Web Client Authentication, TLS Web Server Authentication
crlDistributionPoints
Full Name: URI:http://crls.ssl.com/SSLcom-TLS-Root-2022-RSA.crl
subjectKeyIdentifier
79:BA:94:77:A0:0D:19:DD:34:E6:39:A4:FC:4C:A5:D2:5A:6D:F5:8C
keyUsage
Digital Signature, Certificate Sign, CRL Sign
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Chain certificate 2

Subject
C=US O=SSL Corporation CN=SSL.com TLS RSA Root CA 2022
Issuer
C=US O=SecureTrust Corporation CN=SecureTrust CA
Valid from
2025-12-17T11:22:57+00:00
Expires
2029-12-30T17:22:57+00:00
Days remaining
1190
Serial (hex)
07EB4274FC1D305BE94C9883277F8467E2144F
Signature
RSA-SHA256
Public key
RSA 4096

Subject alternative names (SAN)

No SAN extension was presented.

SHA-256 fingerprint

1B:1D:E0:69:90:CD:0B:30:5E:2E:12:48:06:10:3B:1A:DC:FF:C4:99:F2:12:50:4D:C7:7F:48:DD:0A:D6:22:09
Certificate extensions & PEM
basicConstraints
CA:TRUE
keyUsage
Digital Signature, Certificate Sign, CRL Sign
extendedKeyUsage
TLS Web Server Authentication, TLS Web Client Authentication
subjectKeyIdentifier
FB:2E:37:EE:E3:84:7A:27:2E:CD:19:35:B1:33:7C:FF:D4:44:42:B9
authorityKeyIdentifier
42:32:B6:16:FA:04:FD:FE:5D:4B:7A:C3:FD:F7:4C:40:1D:5A:43:AF
certificatePolicies
Policy: 2.23.140.1.1 Policy: 2.23.140.1.2.1 Policy: 2.23.140.1.2.2 Policy: 2.23.140.1.2.3 Policy: 1.3.6.1.4.1.38064.1.3.1.1 Policy: 1.3.6.1.4.1.38064.1.3.1.2 Policy: 1.3.6.1.4.1.38064.1.3.1.3 Policy: 1.3.6.1.4.1.38064.1.3.1.4 Policy: 1.3.6.1.4.1.38064.1.3.1.5 Policy: 1.3.6.1.4.1.38064.1.3.1.6
crlDistributionPoints
Full Name: URI:http://crl.sslsecuretrust.com/STCA.crl
authorityInfoAccess
OCSP - URI:http://ocsp.sslsecuretrust.com/ CA Issuers - URI:http://certs.sslsecuretrust.com/issuers/STCA.crt
-----BEGIN CERTIFICATE-----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NHsef8JmAOSqg+qKkK3ONkRN0VHpvB/zagX9wHQfJRlAUW7qglFA35u5CCoGAtUj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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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