Bulk DNS Lookup
Check A / AAAA / CNAME / MX / TXT / NS for many domains at once. Copy or export to CSV.
FAQ
How many domains can I check at once?
Up to 2,000 per run; we split them into batches automatically and merge the results. A free account runs bigger batches faster.
Which record types are supported?
A, AAAA, CNAME, MX, TXT and NS. Untick types you do not need for faster results.
Do I need to clean my list first?
No. Paste URLs, email addresses, spreadsheet cells or any text. Domains (including IDN) are extracted, normalized and de-duplicated, and you can untick any before running.
Are results live?
Yes, queried through public recursive resolvers. Identical queries within 60 seconds are served from cache to protect target servers.
Migrate to 189DNS in one click
Send the domains you just checked straight to the 189DNS console. Zones are created and existing records imported for you, no retyping.
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