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

tagorg.com · 89.28.217.49:443

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

Certificate verification failed

Subject
C=CA ST=BC L=Vancouver O=Fortinet Inc. OU=Fortinet CN=FortiWEB emailAddress=support@fortinet.com
Issuer
C=CA ST=BC L=Vancouver O=Fortinet Inc. OU=Fortinet CN=FortiWEB emailAddress=support@fortinet.com
Valid from
2023-01-30T06:51:00+00:00
Expires
2056-12-31T06:51:00+00:00
Days remaining
11052
Serial (hex)
1E542CD258D3B4E1
Signature
RSA-SHA256
Public key
RSA 2048

Subject alternative names (SAN)

No SAN extension was presented.

SHA-256 fingerprint

26:7F:2E:2C:40:10:26:F2:BC:89:60:43:77:79:66:18:91:36:B1:61:4A:3B:6D:08:F8:9B:CC:CC:55:7C:A2:8C
Certificate extensions & PEM
basicConstraints
CA:TRUE
subjectKeyIdentifier
DC:09:87:A8:99:F9:89:B1:FF:DB:2D:91:BD:D6:ED:EC:7D:A3:BB:4C
authorityKeyIdentifier
DC:09:87:A8:99:F9:89:B1:FF:DB:2D:91:BD:D6:ED:EC:7D:A3:BB:4C
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Cipher: TLS_AES_256_GCM_SHA384 · Checked 2026-09-27T08:22:44+00:00

One endpoint on port 443. Server-presented chain; no revocation, OCSP, CT or full TLS security scan.

View certificate JSON

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