SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
jetzt-bauen.com
SSL/TLS Certificate
SSL/TLS Certificate for jetzt-bauen.com
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- jetzt-bauen.com
- Valid from
- Jul 31, 2026
- Valid until
- Oct 29, 2026 (78 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 064B5259770E577040268CBF3549D0A77EAD
- SHA-256 fingerprint
- 64:7E:8E:63:BA:8C:30:47:A9:1D:B2:B7:8C:BA:20:7E:3C:5A:E6:B1:21:37:39:48:20:0A:31:3C:24:A5:33:7A
- Chain
- YR1 → Root YR → ISRG Root X1
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 1, 2026.
Never get surprised by jetzt-bauen.com's certificate expiring
This is today's certificate. Turn on monitoring and we'll watch jetzt-bauen.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.
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