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

nameserver1.fiu.edu · 2001:468:701:5000::10:443

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=FR ST=none L=Paris O=EfficientIP OU=IPManager CN=solid.intranet emailAddress=info@efficientip.com
Issuer
C=FR ST=none L=Paris O=EfficientIP OU=IPManager CN=solid.intranet emailAddress=info@efficientip.com
Valid from
2025-07-17T11:31:01+00:00
Expires
2030-06-21T11:31:01+00:00
Days remaining
1342
Serial (hex)
07C6DEDB19E87745D53347A87545ED3518528913
Signature
RSA-SHA256
Public key
RSA 2048

Subject alternative names (SAN)

No SAN extension was presented.

SHA-256 fingerprint

AB:7E:86:8E:C1:EE:92:FA:4B:EC:DA:C3:93:77:07:25:DA:4D:CD:04:93:F4:F5:D0:7C:B5:4F:77:86:A4:FF:C7
Certificate extensions & PEM
subjectKeyIdentifier
7D:D8:34:58:22:8E:7C:87:4D:2C:06:8B:BC:05:01:DF:73:49:DE:64
authorityKeyIdentifier
keyid:7D:D8:34:58:22:8E:7C:87:4D:2C:06:8B:BC:05:01:DF:73:49:DE:64 DirName:/C=FR/ST=none/L=Paris/O=EfficientIP/OU=IPManager/CN=solid.intranet/emailAddress=info@efficientip.com serial:07:C6:DE:DB:19:E8:77:45:D5:33:47:A8:75:45:ED:35:18:52:89:13
basicConstraints
CA:TRUE
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Cipher: TLS_AES_128_GCM_SHA256 · Checked 2026-10-18T02:52:31+00:00

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

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