Whois / RDAP

Shows Whois / RDAP data of a domain: registrar, status, creation and expiry date, name servers. Useful for ownership questions and before buying a domain.

Recently checked

lufthansa.com· freenet.de· booking.com· kit.edu· bosch.com· otto.de· xing.com· ikea.com· sixt.de· bvb.de· bundesliga.com· raiffeisen.at

Need the full audit? The full Webscan Radar security check combines Whois / RDAP with all other areas plus GDPR audit, CMS detection, CVE matching and performance measurement in one report — also free.

Other tools

SSL check

TLS certificate, validity, cipher.

DMARC lookup

SPF, DMARC, DKIM and MX records.

HTTP headers

HSTS, CSP, X-Frame-Options & co.

DNS lookup

A, AAAA, MX, NS, TXT, CAA, SOA.

Port scan

20 common TCP ports, critical ones flagged.

Cookie audit

Set-Cookie headers, flags, tracker detection.