SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
dj-pec.de
SSL/TLS Certificate
SSL/TLS Certificate for dj-pec.de
Valid- Issued by (CA)
- Sectigo Limited
- Subject
- *.dj-pec.de
- Valid from
- Aug 21, 2025
- Valid until
- Sep 4, 2026 (42 days remaining)
- Public key
- RSA 2048-bit
- Serial
- CC8DF514B1BC336E071BB7CC14238C8D
- SHA-256 fingerprint
- 5F:3C:09:35:D8:77:17:D7:43:CB:21:AE:6A:EF:54:87:10:CA:1F:C5:13:08:80:67:18:68:AD:35:BB:40:D8:41
- Chain
- Sectigo Public Server Authentication CA DV R36 → Sectigo Public Server Authentication Root R46 → USERTrust RSA Certification Authority
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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