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

mail.perigee.net · 132.148.179.92:443

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
The certificate has expired.

Certificate verification failed

Subject
CN=gdreseller.local
Issuer
CN=gdreseller.local
Valid from
2024-01-23T09:06:48+00:00
Expires
2025-01-22T09:06:48+00:00
Days remaining
-613
Serial (hex)
A5EBE4D6
Signature
RSA-SHA256
Public key
RSA 2048

Subject alternative names (SAN)

DNS:gdreseller.local, DNS:mail.gdreseller.local, DNS:www.gdreseller.local, DNS:cpanel.gdreseller.local, DNS:webmail.gdreseller.local, DNS:webdisk.gdreseller.local, DNS:cpcontacts.gdreseller.local, DNS:cpcalendars.gdreseller.local, DNS:whm.gdreseller.local

SHA-256 fingerprint

E4:51:B6:DA:91:E5:42:CA:5E:22:CD:19:71:0B:BD:8D:5A:BF:3C:05:3A:19:75:80:11:4B:84:70:C3:59:33:76
Certificate extensions & PEM
subjectKeyIdentifier
80:C0:F1:A5:A8:DA:31:3F:1F:44:0D:DB:E8:18:40:15:ED:D6:CD:9E
basicConstraints
CA:FALSE
authorityKeyIdentifier
keyid:80:C0:F1:A5:A8:DA:31:3F:1F:44:0D:DB:E8:18:40:15:ED:D6:CD:9E DirName:/CN=gdreseller.local serial:A5:EB:E4:D6
extendedKeyUsage
TLS Web Server Authentication, TLS Web Client Authentication
subjectAltName
DNS:gdreseller.local, DNS:mail.gdreseller.local, DNS:www.gdreseller.local, DNS:cpanel.gdreseller.local, DNS:webmail.gdreseller.local, DNS:webdisk.gdreseller.local, DNS:cpcontacts.gdreseller.local, DNS:cpcalendars.gdreseller.local, DNS:whm.gdreseller.local
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Cipher: ECDHE-RSA-AES256-GCM-SHA384 · Checked 2026-09-26T10:54:01+00:00

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

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