SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
purus-facility.de
SSL/TLS Certificate
SSL/TLS Certificate for purus-facility.de
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- purus-facility.de
- Valid from
- Aug 9, 2026
- Valid until
- Nov 7, 2026 (84 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 069FAD79F91453114F3B39D6F617E5734F6A
- SHA-256 fingerprint
- 99:46:F5:D9:25:88:A2:BC:BE:FF:CF:A5:E5:86:8E:9A:5C:8A:FF:96:37:27:1A:89:0F:EE:08:60:8F:AA:43:5E
- 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 purus-facility.de's certificate expiring
This is today's certificate. Turn on monitoring and we'll watch purus-facility.de 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.