SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
g-wie-gastro.de
SSL/TLS Certificate
SSL/TLS Certificate for g-wie-gastro.de
Valid- Issued by (CA)
- Google Trust Services
- Subject
- tls.automattic.com
- Valid from
- Jun 19, 2026
- Valid until
- Sep 17, 2026 (41 days remaining)
- Public key
- EC 256-bit
- Serial
- 2E0A01440F8034710EB8AAA170D95BBA
- SHA-256 fingerprint
- F9:13:90:B0:F1:76:96:C8:B6:46:22:6C:25:F9:06:F4:57:22:78:96:33:27:19:E5:09:48:68:AF:EB:6C:4F:51
- Chain
- WR1 → GTS Root R1
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.
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Uptime
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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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