SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
perfekt-am-telefon.de
SSL/TLS Certificate
SSL/TLS Certificate for perfekt-am-telefon.de
Valid- Issued by (CA)
- Google Trust Services
- Subject
- perfekt-am-telefon.de
- Valid from
- Aug 4, 2026
- Valid until
- Nov 2, 2026 (76 days remaining)
- Public key
- EC 256-bit
- Serial
- 0D7F9E0995A1D0740E22B697F45F4DE8
- SHA-256 fingerprint
- D6:28:9C:96:65:6C:26:58:43:03:91:89:14:0E:A7:BE:7C:90:46:24:76:53:B3:60:C1:20:26:5D:6B:1F:B9:5E
- 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, 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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