Domain & DNS Tools
Free tools, no account required. This list will grow as more tools launch.
- DNS LookupLiveLook up A, AAAA, MX, TXT, NS and CNAME records for any domain.
- DNS PropagationLiveCheck how DNS changes are propagating across resolvers worldwide.
- Reverse DNSLiveResolve an IP address back to its hostname (PTR record).
- WHOIS LookupLiveLook up registrar, registration and expiry details for a domain.
- MX LookupLiveCheck the mail servers configured to receive email for a domain.
- Blacklist CheckerLiveCheck whether an IP address is listed on major email blacklists.