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 bewusst-bauen.net

Valid
Issued by (CA)
Let's Encrypt
Subject
bewusst-bauen.net
Valid from
Jul 9, 2026
Valid until
Oct 7, 2026 (60 days remaining)
Public key
EC 256-bit
Serial
05860D28872710F8774F7C812EBDCDEC2B75
SHA-256 fingerprint
54:4D:9A:1C:80:0E:8C:E9:4A:63:D6:C2:DB:56:BE:DF:40:46:2C:73:C4:43:9C:B5:A2:B9:E1:04:3A:4A:9A:6E
Chain
YE2 → Root YE → ISRG Root X2 → ISRG Root X1
Subject Alternative Names (2)
bewusst-bauen.net, www.bewusst-bauen.net

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 5, 2026.

Never get surprised by bewusst-bauen.net's certificate expiring

This is today's certificate. Turn on monitoring and we'll watch bewusst-bauen.net 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.