SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
logeo-promotion.fr
SSL/TLS Certificate
SSL/TLS Certificate for logeo-promotion.fr
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- logeo-promotion.fr
- Valid from
- Jun 23, 2026
- Valid until
- Sep 21, 2026 (51 days remaining)
- Public key
- RSA 4096-bit
- Serial
- 0590E4EC29DB7CA6670230226A53170E992E
- SHA-256 fingerprint
- 05:2B:74:EC:47:CA:92:22:3B:82:6F:57:9C:02:C1:44:EE:42:DB:44:A6:75:FD:C7:77:DD:51:4D:2E:D5:B4:42
- Chain
- YR2 → Root YR → ISRG Root X1
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.
Never get surprised by logeo-promotion.fr's certificate expiring
This is today's certificate. Turn on monitoring and we'll watch logeo-promotion.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, 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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