SSL/TLS Certificate Lookup

Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted

SSL/TLS Certificate for god-alexander.com

Hostname mismatch
Issued by (CA)
DigiCert Inc
Subject
*.constellix.net
Valid from
Feb 26, 2026
Valid until
Sep 12, 2026 (50 days remaining)
Public key
RSA 2048-bit
Serial
0FB07D6F93016BE7BE9CBBD4E0F09CB8
SHA-256 fingerprint
66:52:A0:C9:B9:C7:D4:FC:55:B9:95:69:C7:48:EA:63:03:9D:D0:46:22:4C:32:0C:1F:E9:41:10:10:B4:50:75
Chain
GeoTrust TLS RSA CA G1 → DigiCert Global Root G2
Subject Alternative Names (1)
*.constellix.net

Certificate Authority Authorization (CAA)

No CAA policy is published for this domain — any certificate authority may issue for it.

Never get surprised by god-alexander.com's certificate expiring

This is today's certificate. Turn on monitoring and we'll watch god-alexander.com continuously, notifying you the moment anything moves across all three signals:

Uptime

We visit the site from multiple regions worldwide and email you within minutes if it goes down, with a per-region breakdown so a real outage stands out from a regional blip.

DNS changes

We watch NS, MX, CAA, DNSSEC, CNAME and A/AAAA records, and identify the host, network, and ASN behind them, so a real migration or hijack stands out from routine noise.

TLS certificate

We warn you 30, 14, 7, and 1 days before it expires, and flag it if the issuing authority changes or the certificate is unexpectedly replaced.

Monitor this certificate free

Free for your first domain: uptime, DNS, and certificate together. No credit card.