SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
friedhelm-loh-group.com
SSL/TLS Certificate
SSL/TLS Certificate for friedhelm-loh-group.com
Valid- Issued by (CA)
- Deutsche Telekom Security GmbH
- Subject
- *.friedhelm-loh-group.com
- Valid from
- Feb 18, 2026
- Valid until
- Feb 22, 2027 (192 days remaining)
- Public key
- RSA 4096-bit
- Serial
- 285E680CFE69E8CA2CA7D39564D2FE6C
- SHA-256 fingerprint
- E7:A5:2E:19:C1:9D:84:49:E4:8B:0A:79:92:BA:AC:B0:CB:71:88:F0:97:15:A6:12:8E:21:CC:D4:75:92:89:2E
- Chain
- Telekom Security ServerID OV Class 2 CA → T-TeleSec GlobalRoot Class 2
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.
This certificate has been served since Aug 12, 2026.
Never get surprised by friedhelm-loh-group.com's certificate expiring
This is today's certificate. Turn on monitoring and we'll watch friedhelm-loh-group.com 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.
Free for your first domain: uptime, DNS, and certificate together. No credit card.