SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
ergotherapie-foerster.de
SSL/TLS Certificate
SSL/TLS Certificate for ergotherapie-foerster.de
Valid- Issued by (CA)
- Sectigo Limited
- Subject
- www.ergotherapie-foerster.de
- Valid from
- Feb 8, 2026
- Valid until
- Feb 22, 2027 (99 days remaining)
- Public key
- RSA 2048-bit
- Serial
- CE8CF10F7F37066FD41F6A7E9E19AA75
- SHA-256 fingerprint
- EE:13:4F:E0:4F:9D:0E:4B:6C:F1:7C:94:C0:5F:9F:FD:8E:48:09:68:AC:F1:CE:76:8E:E8:B9:0F:0E:25:A9:5D
- Chain
- Sectigo Public Server Authentication CA DV R36 → Sectigo Public Server Authentication Root R46 → USERTrust RSA Certification Authority
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 Aug 6, 2026.
Never get surprised by ergotherapie-foerster.de's certificate expiring
This is today's certificate. Turn on monitoring and we'll watch ergotherapie-foerster.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, 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.