Check any website's WHOIS, DNS, SSL & SEO in one lookup.
WHOIS, DNS, SSL, hosting and SEO signals for any website — pulled together into one clear, readable report.
- SSL certificateSSL
- Valid
- Expires in 74 days
- Domain ageAge
- 6 years, 2 months6 yrs
- Renews Mar 2027
- HostingHosting
- Frankfurt, DEDE
- AS24940 · 3 IPs
- SEO signalsSEO
- 82 / 10082/100
Every report covers the essentials.Every report covers the four things you actually check.
No stitching together five different lookup sites. One search, one page, everything linked.
- 01
SSL & security
Issuer, validity and expiry at a glance.Certificate issuer, validity window and expiry, so nothing lapses by surprise.
issuer · chain · expiry - 02
WHOIS & DNS
Registrar, nameservers and full record lookup.Registrar, key dates, nameservers and a full record lookup — A, MX, NS, TXT and more.
registrar · records · age - 03
Hosting & IP
Where a site is hosted, and in which country.Where a site is hosted, which network it sits on and which country serves it.
ip · asn · location - 04
SEO signals
Meta tags, headings and on-page structure.Meta tags, heading structure and on-page basics, flagged where they need work.
meta · headings · structure
A toolbox for the rest of the job.
Domain & network
All Domain & network toolsSEO & web
All SEO & web toolsFormat & convert
All Format & convert toolsCheck any site without leaving it.
The free CubDomain extension shows safety, SSL, WHOIS and DNS for the tab you're on, in one click, and can warn you before a scam site.Safety, SSL, WHOIS and DNS for the tab you're on, in one click.