SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
logical-line.de
SSL/TLS Certificate
SSL/TLS Certificate for logical-line.de
Valid- Issued by (CA)
- DigiCert Inc
- Subject
- *.logical-line.de
- Valid from
- Feb 22, 2026
- Valid until
- Mar 1, 2027 (214 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 0ED9A00547868D46B6B277A83B47D9F7
- SHA-256 fingerprint
- 29:A4:54:83:0D:60:44:0C:5F:EA:D8:C9:76:6D:76:A2:82:C6:42:34:8B:AB:55:44:5D:5F:BB:9E:4C:1B:06:A9
- Chain
- Thawte TLS RSA CA G1 → DigiCert Global Root G2
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.
Never get surprised by logical-line.de's certificate expiring
This is today's certificate. Turn on monitoring and we'll watch logical-line.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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