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 f-rated.org

Valid
Issued by (CA)
GoDaddy.com, Inc.
Subject
f-rated.org
Valid from
Dec 20, 2025
Valid until
Jan 21, 2027 (183 days remaining)
Public key
RSA 2048-bit
Serial
B0812A81B321D3D1
SHA-256 fingerprint
ED:9C:9D:B0:47:92:DD:FD:21:F3:76:8A:54:B2:9E:0A:D2:29:2C:01:9C:63:AC:0E:E5:52:EE:FD:3C:23:68:A9
Chain
Go Daddy Secure Certificate Authority - G2 → Go Daddy Root Certificate Authority - G2
Subject Alternative Names (2)
f-rated.org, www.f-rated.org

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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