SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
SSL/TLS Certificate for ln.de
Expiring soon- Issued by (CA)
- DigiCert Inc
- Subject
- ln.de
- Valid from
- May 14, 2026
- Valid until
- Aug 11, 2026 (14 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 09CCFF0A160666F0185AA548FF0F2217
- SHA-256 fingerprint
- AF:F9:6A:F0:30:BA:3A:0B:3F:A1:FC:21:53:C1:EB:F5:23:05:3E:4D:76:4A:09:FC:E4:66:CD:83:F6:3F:97:9E
- Chain
- Encryption Everywhere DV TLS CA - G2 → DigiCert Global Root G2
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.
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This is today's certificate. Turn on monitoring and we'll watch ln.de continuously, notifying you the moment anything moves across all three signals:
Uptime
We visit the site from multiple regions worldwide and email you within minutes if it goes down, with a per-region breakdown so a real outage stands out from a regional blip.
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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