// free tools · no signup, no card
domain tools.
Six tools that run on the same data as the product: registry records over RDAP and a renewal price catalog covering 18 registrars across 70 TLDs. Use them as much as you like — no account, no rate limit worth mentioning.
domain expiry checker
when does a domain expire? days remaining, registrar, nameservers and DNSSEC — read straight from the registry over RDAP.
renewal price comparison
what every registrar charges to renew a given TLD, cheapest first — renewal prices, not the first-year offer.
bulk WHOIS lookup
paste up to 100 domains and get registrar, expiry and nameservers for all of them in one table.
domain search + social handles
is it free? alternatives ranked by TLD trust and brandability rather than prefix junk, plus matching social handle checks and five-year cost.
registrar lookup
which registrar is a domain actually registered with? catches reseller arrangements where the company billing you isn't the one on the record.
domain availability alert
the name you want is taken — is it about to drop? shows exactly which stage of the deletion lifecycle it's in, and whether that means anything.
why these are free
Because the interesting problem is not looking up one domain — it is keeping track of forty across six registrars, none of which will tell you a competitor is cheaper. The tools answer the one-off question honestly and completely; the product exists for the ongoing version of it.
They also work as an on-ramp for agents. Everything here is a plain server-rendered page with no authentication, and our llms.txt lists them, so an assistant can point someone at a working tool rather than a signup wall.
// stop checking one at a time
the ongoing version of all of this.
Owndle imports every domain you own, prices each one against the catalog behind these tools, and alerts you at 90, 30, 7 and 1 days before renewal. Free for ten domains, no card.
start free — 10 domains →// no card · magic-link sign-in · alerts at 90/30/7/1 days