SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
SSL/TLS Certificate for ex-pa.de
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- ex-pa.de
- Valid from
- Aug 27, 2026
- Valid until
- Nov 25, 2026 (51 days remaining)
- Public key
- EC 256-bit
- Serial
- 06874B9DF6162BB837F86784D1A38347B8DE
- SHA-256 fingerprint
- 34:31:75:AD:BB:30:62:73:D9:EA:67:87:15:84:5F:2B:25:01:5B:45:5F:1E:28:49:D0:82:62:00:E1:A1:8A:F1
- Chain
- YE2 → 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 ex-pa.de's certificate expiring
This is today's certificate. Turn on monitoring and we'll watch ex-pa.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.
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