Domain intelligence ZUBAER TOOLS / WORKBENCH

Domain Lookup

See how a domain is registered, where it resolves, and how it routes email.

Try Live sources

REPORT

Pending lookup

Enter a public domain to get started.

DNS records

Ready

The result will appear here when you run a lookup.

Registration

Ready

The result will appear here when you run a lookup.

Mail DNS

Ready

The result will appear here when you run a lookup.

Reading the results

How to use Domain Lookup

Why can the DNS name and registration domain differ?

DNS checks run on the exact name you enter. A registry may return its parent registration, such as example.com for www.example.com. The report labels the name it actually found.

What does the TTL mean?

The time to live shows how long this resolver can keep an answer. A change may appear at different times on different networks. A single resolver is not a global propagation check.

How can I check a migration?

Save a baseline before changing DNS, then run another lookup. Compare to see which record values were added or removed. Baselines are stored only in this browser.