SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
deva-normandie.fr
SSL/TLS Certificate
SSL/TLS Certificate for deva-normandie.fr
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- deva-normandie.fr
- Valid from
- Oct 17, 2026
- Valid until
- Jan 15, 2027 (88 days remaining)
- Public key
- EC 256-bit
- Serial
- 06EA7FF34D3A8DE225EE80394F059DF05BA9
- SHA-256 fingerprint
- 4A:D3:13:E8:D8:54:EC:72:4A:0E:45:04:BA:8E:1E:BB:EF:AA:55:01:BF:45:40:8A:2B:DD:54:3C:70:4B:57:7B
- Chain
- YE2 → Root YE → ISRG Root X2 → ISRG Root X1
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 Oct 18, 2026.
Never get surprised by deva-normandie.fr's certificate expiring
This is today's certificate. Turn on monitoring and we'll watch deva-normandie.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.
Free for your first domain: uptime, DNS, and certificate together. No credit card.