Free tools
See what your domain has and lacks, in a single lookup.
DNS records, SSL certificate, email protection, open ports and domain age. All free, no sign-up required; results are read live from official sources.
- Full site reportDNS, SSL, email and availability in a single check
- DNS lookupA, AAAA, CNAME, MX, TXT, NS, SOA and CAA records
- DNS propagation checkSee whether your change has reached the world
- MX, SPF and DMARC lookupIs your mail landing in spam? Can someone send fake mail in your name?
- SSL certificate checkWho issued it, how many days are left, is the chain trusted?
- Port checkAre web, email and admin ports open?
- Domain age lookupWhen was it registered, how old is it, when does it expire?
- WHOIS lookupWho owns it, when does it expire, what's its status?
- Domain glossaryEPP, SPF, TTL, redemption… explained in plain English.
No sign-up, no limits
None of the tools require an account. Results stay in the address bar; you can share the link with your team.
From official sources
Registration data is read from RDAP and TRABİS, DNS answers from public DNS-over-HTTPS resolvers, and the certificate directly from the server.
We don't store data
Lookups are cached briefly; we don't keep a record of who looked up what.