WHOIS Lookup & DNS

Contains ads
3.9
66 reviews
10K+
Downloads
Content rating
Everyone
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About this app

Native WHOIS client for mobile devices, now with DNS Lookups!
Does what it says on the box.

This tool allows you to perform queries for:
- Domain name WHOIS
- IPv4 address WHOIS
- IPv6 address WHOIS
- ASN - Autonomous systems numbers

And some tasty new additions:
- View DNS records for a given domain/hostname (SOA/A/AAAA/CNAME/NS/TXT)
- View an IP's reverse DNS/hostname

This may still be a little rough around the edges.
If you experience any problems, have a suggestion or are just feeling friendly, reach out by email and I'll see what I can do 😊

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The following domain extensions are unsupported/return little of value:
.de
.es
.ly (names with less than 4 characters)

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If you happen to see errors about being rate limited - slow down or try again later!
Domain WHOIS server rate limits are set by individual domain registries & registrars and are likely affecting you and only you.
Updated on
Dec 19, 2019

Data safety

Developers can show information here about how their app collects and uses your data. Learn more about data safety
No information available

Ratings and reviews

3.8
62 reviews
Michael Warren
July 30, 2023
Always use this app before purchasing from an unknown URL I can see when it's created and if it's very recently I go to another online store just as a safety precaution.
1 person found this review helpful
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A Google user
March 19, 2020
Functional! Would be great to be able to query IRR (ARIN/RaDB) data as well.
3 people found this review helpful
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Llane Rost
May 4, 2020
Just download Termux and type whois x.x.x.ex and press enter. No ads
2 people found this review helpful
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What's new

- Follow RIR referrals for IP address & ASN queries
- Reduced (some) WHOIS query response times
- Added DNS lookups (SOA, A, AAAA, CNAME, MX, NS, TXT)
- Enhanced IP address queries

- Probably also some new bugs - Don't get upset :D

* 2.0.1 fixes recursive lookups for Donuts TLDs registered with Namesilo

App support