SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
ob-jet.fr
SSL/TLS Certificate
SSL/TLS Certificate for ob-jet.fr
Valid- Issued by (CA)
- Google Trust Services
- Subject
- ob-jet.fr
- Valid from
- Oct 7, 2026
- Valid until
- Jan 5, 2027 (51 days remaining)
- Public key
- EC 256-bit
- Serial
- 512AA4CE5B3986910E333F46DF76FF62
- SHA-256 fingerprint
- FD:77:5B:A1:7F:B0:A3:1A:A8:9A:A2:72:7B:71:9F:45:D6:A2:9B:D5:E3:B9:D1:BD:E3:48:07:62:F2:E9:98:A9
- Chain
- WE1 → GTS Root R4
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.
This certificate has been served since Aug 28, 2026.
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This is today's certificate. Turn on monitoring and we'll watch ob-jet.fr 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, 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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