SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
sabine-wenig.de
SSL/TLS Certificate
SSL/TLS Certificate for sabine-wenig.de
Valid- Issued by (CA)
- Google Trust Services
- Subject
- sabine-wenig.de
- Valid from
- Jul 2, 2026
- Valid until
- Sep 30, 2026 (47 days remaining)
- Public key
- EC 256-bit
- Serial
- CF567209353620940E6E75939EA84308
- SHA-256 fingerprint
- 6D:4A:26:2D:59:08:58:16:46:3B:E2:94:A2:87:90:E7:13:72:1E:48:B8:7E:E3:19:8D:E1:72:7E:74:A3:2A:30
- Chain
- WE1 → GTS Root R4
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.
Never get surprised by sabine-wenig.de's certificate expiring
This is today's certificate. Turn on monitoring and we'll watch sabine-wenig.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.