SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
eggli-aerni.ch
SSL/TLS Certificate
SSL/TLS Certificate for eggli-aerni.ch
Expired- Issued by (CA)
- Sectigo Limited
- Subject
- eggli-aerni.ch
- Valid from
- Apr 9, 2026
- Valid until
- Oct 24, 2026 (expired 9 days ago)
- Public key
- RSA 2048-bit
- Serial
- B8A57C297640688F6170EC769C728BDD
- SHA-256 fingerprint
- D6:86:31:95:0C:F3:1B:FD:0A:9C:88:06:4F:26:56:92:D0:EF:FD:F3:04:07:DF:D2:3F:94:52:63:FA:63:16:62
- Chain
- —
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 Oct 2, 2026.
Never get surprised by eggli-aerni.ch's certificate expiring
This is today's certificate. Turn on monitoring and we'll watch eggli-aerni.ch 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.