SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
purna-yogaschule.de
SSL/TLS Certificate
SSL/TLS Certificate for purna-yogaschule.de
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- purna-yogaschule.de
- Valid from
- Aug 28, 2026
- Valid until
- Nov 26, 2026 (70 days remaining)
- Public key
- EC 256-bit
- Serial
- 057DF31A2D0C1C399971250EAB36B83D2635
- SHA-256 fingerprint
- 5F:AE:B8:CF:16:54:36:E0:EF:F4:01:C5:D0:36:A9:C6:65:70:A4:7E:4B:C4:2A:66:86:C1:F7:D1:D6:B6:40:15
- Chain
- YE1 → Root YE → ISRG Root X2 → 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 purna-yogaschule.de's certificate expiring
This is today's certificate. Turn on monitoring and we'll watch purna-yogaschule.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.