SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
capnord-immo.fr
SSL/TLS Certificate
SSL/TLS Certificate for capnord-immo.fr
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- capnord-immo.fr
- Valid from
- Jul 8, 2026
- Valid until
- Oct 6, 2026 (64 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 05BA2107F734EFFBC7330BDBD3D412EA2C63
- SHA-256 fingerprint
- 1E:93:59:A0:9A:D0:C9:32:0E:0C:61:EE:48:AF:0A:42:1F:2A:FA:B1:B5:EE:4B:71:EC:26:77:2A:8B:5A:E4:BF
- 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 capnord-immo.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, 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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