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 rae-majer-morgenthaler.de

Valid
Issued by (CA)
Sectigo Limited
Subject
*.rae-majer-morgenthaler.de
Valid from
May 16, 2026
Valid until
Nov 26, 2026 (117 days remaining)
Public key
RSA 2048-bit
Serial
52871359CC8E7CE4192E4915AB4D9419
SHA-256 fingerprint
16:B3:06:BB:6C:77:66:61:B6:92:CC:11:8B:49:43:DC:A3:2F:11:FA:14:7E:30:FC:65:39:70:AE:77:93:C1:9E
Chain
Sectigo Public Server Authentication CA DV R36 → Sectigo Public Server Authentication Root R46 → USERTrust RSA Certification Authority
Subject Alternative Names (2)
*.rae-majer-morgenthaler.de, rae-majer-morgenthaler.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 Jul 24, 2026.

Never get surprised by rae-majer-morgenthaler.de's certificate expiring

This is today's certificate. Turn on monitoring and we'll watch rae-majer-morgenthaler.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.