SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
gar-aff.fr
SSL/TLS Certificate
SSL/TLS Certificate for gar-aff.fr
Valid- Issued by (CA)
- Sectigo Limited
- Subject
- *.gar-aff.fr
- Valid from
- Oct 29, 2026
- Valid until
- May 11, 2027 (183 days remaining)
- Public key
- RSA 2048-bit
- Serial
- A29FDD63256066BDEF27FBF7B63B79F8
- SHA-256 fingerprint
- F3:77:7E:87:BD:C5:28:A3:66:81:56:05:BA:28:FE:E1:38:D3:1C:4A:65:68:12:83:D7:5A:24:E1:B4:47:36:83
- Chain
- Sectigo Public Server Authentication CA DV R36 → Sectigo Public Server Authentication Root R46 → USERTrust RSA Certification Authority
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.
Never get surprised by gar-aff.fr's certificate expiring
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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, CNAME, TXT 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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