A clearer picture of your domain
Addresses, mail exchangers, name servers, TTLs, DNSSEC signals, CAA and modern HTTPS records, all in one place.
THE DETAILS BEHIND THE CONNECTION
Know where your network leads.
Explore DNS records, discover services, and make sense of an IP address.
LOOKUP RESULTS
Find the service behind the name
Discover SIP and other service records with priority, weight, port and target addresses. Start with a preset or enter your own service.
Put an address in context
Explore IPv4 and IPv6 registration, BGP origin, approximate location, forward-confirmed PTR records and Spamhaus DROP status.
How to read your results
Record status
NOERROR means the resolver answered. NODATA means that record type was absent. NXDOMAIN means the queried name did not exist. TIMEOUT and other failures are inconclusive.
TTL & resolver differences
TTL is the remaining cache lifetime, in seconds. Different resolvers can show different answers because of caching, routing or filtering. This tool does not contact every authoritative server.
SRV priority & weight
Lower priority is preferred. Weight influences selection among records with the same priority. A dot target means that service is unavailable. The displayed port is a DNS value; it has not been connection-tested.
Source limits & privacy
DNS questions go to the resolver you choose. Public IP enrichment uses IANA/RIR RDAP, Team Cymru, IPinfo and The Spamhaus Project. Missing data stays unknown. No paid API key is required; provider availability and limits apply.