SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
sprengers-backstube.de
SSL/TLS Certificate
SSL/TLS Certificate for sprengers-backstube.de
Valid- Issued by (CA)
- Google Trust Services
- Subject
- sprengers-backstube.de
- Valid from
- Oct 5, 2026
- Valid until
- Jan 3, 2027 (54 days remaining)
- Public key
- EC 256-bit
- Serial
- 500541131569E58A132B4370FA7392F8
- SHA-256 fingerprint
- 74:4E:C3:98:9E:87:2C:FD:A7:B2:FD:72:38:26:AA:B1:CB:40:F2:87:DF:16:89:9F:EA:00:A0:0C:6E:4C:39:FF
- Chain
- WE1 → GTS Root R4
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, CNAME, TXT 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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