SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
zingerama.de
SSL/TLS Certificate
SSL/TLS Certificate for zingerama.de
Self-signed- Issued by (CA)
- *.zingerama.de
- Subject
- *.zingerama.de
- Valid from
- Jul 4, 2023
- Valid until
- Jul 2, 2028 (597 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 720FFC8C4181C672BD7A95C0778EFC9FB65582B5
- SHA-256 fingerprint
- BA:7A:24:A6:A4:92:D7:7A:D7:B1:A4:B2:E4:54:B1:63:95:A3:35:39:5F:C0:B6:D3:D6:DF:AF:70:60:A8:BD:FB
- Chain
- *.zingerama.de
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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