Inspect public domain and network records for troubleshooting, research, and configuration checks. Results can be cached, incomplete, or controlled by third parties, so confirm important findings with the relevant registry, DNS provider, or administrator.
Domain Tools9 free tools
Look up domains, DNS records, and IP addresses.
Most used
WHOIS Lookup
NewLook up a domain's public registration data through RDAP, the structured successor to WHOIS. Shows registrar, registry statuses, key event dates, name servers, and DNSSEC details where the registry supplies them.
Server · auto-deletedWhat Is My IP
See the public IPv4 or IPv6 address attached to your request by the site's trusted reverse proxy. The result includes the address family and does not call a third-party geolocation or IP-information service.
Server · auto-deletedFind DNS Record
Inspect a selected public DNS record type without mixing unrelated answers. Choose A, AAAA, CAA, CNAME, MX, NS, SOA, or TXT and review a normalized, bounded response with TTL and priority fields when available.
Server · auto-deletedDomain Age Checker
Review the public registration timeline for a domain through RDAP. When the registry supplies a creation event, PagesTools calculates the domain's age in days and also shows available expiration, registrar, and event details.
Server · auto-deletedBlacklist Checker
Check whether a public IPv4 address appears in four reviewed DNS-based blocklists. The report separates positive listings, clear responses, and providers that could not answer so you can interpret the snapshot carefully.
Server · auto-deletedDomain Hosting Checker
Resolve a domain's public addresses and inspect the registered network behind one result. The report combines DNS with IP RDAP data while explaining why a CDN or reverse proxy may hide the origin hosting provider.
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Domain Name Search
Compare a name or exact domain against a small set of common suffixes. PagesTools classifies each RDAP response as registered, not found, or unknown without presenting a not-found result as guaranteed availability.
Server · auto-deletedDomain Rating Checker
Check the Ahrefs Domain Rating (DR) for a public website. The result measures relative backlink-profile strength on a logarithmic 0–100 scale and is clearly separated from Moz Domain Authority and Google ranking signals.
Server · auto-deletedDomain To IP
Resolve a public domain into its current IPv4 and IPv6 addresses. PagesTools returns a bounded list of DNS answers and rejects private, local, or reserved targets to keep the server-side lookup focused on public infrastructure.
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