SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
pax-dei.wiki
SSL/TLS Certificate
SSL/TLS Certificate for pax-dei.wiki
Self-signed- Issued by (CA)
- unifi.local
- Subject
- unifi.local
- Valid from
- Aug 1, 2026
- Valid until
- Nov 3, 2028 (772 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 236A4640BD6A01E9DC
- SHA-256 fingerprint
- 3F:D2:47:E9:44:49:0E:97:1C:84:29:02:3B:89:71:3B:3B:72:18:D6:AB:27:6D:6C:1C:4C:9E:1F:CF:E2:C5:44
- Chain
- unifi.local
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 Sep 6, 2026.
Never get surprised by pax-dei.wiki's certificate expiring
This is today's certificate. Turn on monitoring and we'll watch pax-dei.wiki 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.
Free for your first domain: uptime, DNS, and certificate together. No credit card.