WhoIs / RDAP & DNS Lookup
> return_hub · module_loader · boot
Loading module…
> BOOT_SEQUENCE // ROY-HUB
HOST session.local · SEGMENT PRIVATE_NET · MEM 640K SUFFICIENT
CHECKSUM 0x9f2e · SIG VERIFIED · SESSION ACTIVE
> No clutter, no ads, no bait-n-switch—just simple tools that work at no cost
> return_hub · module_loader · boot
Domain Lookup queries RDAP for registration data and resolves DNS records (A, AAAA, CNAME, MX, NS, TXT, SOA, CAA, DS, TLSA, and SRV when present), including DMARC and SPF hints from TXT. A ?q= link reopens the same hostname.
Look up domain registration through RDAP and resolve common DNS records (including CAA, SOA, DMARC/SPF hints). Share a result with a ?q= link.
A URL ending in ?q=example.com opens Domain Lookup already aimed at example.com. The records are fetched again when that page loads.
RDAP is a structured registration data protocol many registries use today. This tool queries RDAP where available and shows DNS records alongside it.
Common types include A, AAAA, CNAME, MX, NS, TXT, SOA, CAA, DS, TLSA, and SRV when present. DMARC/SPF hints are derived from TXT where applicable.
Yes. Use the shareable ?q= URL pattern from the tool so someone else opens the same domain view.
Results reflect what resolvers return at query time. TTLs, caching, and split-horizon DNS can make answers differ from other networks.
No. It is a read-only diagnostic for administrators and curious users—not a replacement for professional security review.