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 fet-a.com

Valid
Issued by (CA)
GoDaddy.com, Inc.
Subject
fet-a.com
Valid from
Oct 18, 2025
Valid until
Oct 18, 2026 (83 days remaining)
Public key
RSA 2048-bit
Serial
A12282E898CC0FF5
SHA-256 fingerprint
10:62:E5:5A:5E:83:43:1C:21:4F:9F:53:4D:D1:EB:40:31:E4:E2:00:2D:33:D4:F3:E3:4F:41:C6:D2:EE:FC:0F
Chain
Go Daddy Secure Certificate Authority - G2 → Go Daddy Root Certificate Authority - G2
Subject Alternative Names (1)
fet-a.com

Certificate Authority Authorization (CAA)

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

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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.

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