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 iagen-ov.fr

Self-signed
Issued by (CA)
TRAEFIK DEFAULT CERT
Subject
TRAEFIK DEFAULT CERT
Valid from
Nov 5, 2026
Valid until
Nov 5, 2027 (364 days remaining)
Public key
RSA 2048-bit
Serial
38E3E59DAA780E0659FCDF478FABD9E9
SHA-256 fingerprint
89:4B:2E:7C:0C:72:91:39:6C:63:DE:D0:4E:58:94:0A:B0:F9:A8:4C:73:DD:0E:6C:C6:AC:80:0B:4D:5E:39:6F
Chain
—
Subject Alternative Names (1)
032d0aa9b363b2e87b3edd644d6bcbf8.3bccbb481716b0774eef3378b8095cec.traefik.default

Certificate Authority Authorization (CAA)

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

We've observed 1 previous certificate for this host. This certificate has been served since Nov 5, 2026.

Never get surprised by iagen-ov.fr's certificate expiring

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

Certificate monitor showing the issuer, expiry date, chain status, fingerprint, covered names, and a history of a rotation and an expiry warning

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.

Monitor this certificate free

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