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 fairway-communication.de

Valid
Issued by (CA)
Let's Encrypt
Subject
www.fairway-communication.de
Valid from
Sep 22, 2026
Valid until
Dec 21, 2026 (68 days remaining)
Public key
RSA 2048-bit
Serial
059DF928BDDD1DCFE6C0063F8F3B8DD6895B
SHA-256 fingerprint
10:6D:B9:88:22:EF:59:9E:1F:5D:4B:39:BA:86:3D:E3:2F:95:5C:2B:68:D7:2C:2F:F9:21:55:AB:C3:84:D5:44
Chain
YR1 → Root YR → ISRG Root X1
Subject Alternative Names (2)
fairway-communication.de, www.fairway-communication.de

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 Sep 6, 2026.

Never get surprised by fairway-communication.de's certificate expiring

This is today's certificate. Turn on monitoring and we'll watch fairway-communication.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.

Monitor this certificate free

Free for your first domain: uptime, DNS, and certificate together. No credit card.