SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
wefit-mm.de
SSL/TLS Certificate
SSL/TLS Certificate for wefit-mm.de
Valid- Issued by (CA)
- Google Trust Services
- Subject
- wefit-mm.de
- Valid from
- Jun 11, 2026
- Valid until
- Sep 9, 2026 (49 days remaining)
- Public key
- RSA 2048-bit
- Serial
- CB3250074F54307F0E75E9A1541A61A2
- SHA-256 fingerprint
- 9B:59:51:DE:5F:3D:2C:22:1B:7C:EE:24:AF:3C:33:B0:68:CE:FC:27:78:01:6A:CA:80:37:52:57:3E:E2:AA:48
- Chain
- WR1 → GTS Root R1
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.
Never get surprised by wefit-mm.de's certificate expiring
This is today's certificate. Turn on monitoring and we'll watch wefit-mm.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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