SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
leross.scot
SSL/TLS Certificate
SSL/TLS Certificate for leross.scot
Self-signed- Issued by (CA)
- s01.wbx.fr
- Subject
- s01.wbx.fr
- Valid from
- Mar 31, 2022
- Valid until
- Mar 28, 2032 (2015 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 6D15BA9CFC69A14AB5FF8939A373CBCC39F52B1E
- SHA-256 fingerprint
- 10:3D:60:1A:71:D0:50:4E:16:2D:D2:27:B2:BE:55:F4:2B:36:30:49:85:31:80:5D:95:B6:57:4F:AB:C7:1C:74
- Chain
- s01.wbx.fr
Certificate Authority Authorization (CAA)
CAA restricts issuance to letsencrypt.org; we couldn't map the serving CA (s01.wbx.fr) to one of these identifiers.
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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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