# Whois Data

> Utility app to check WHOIS information for domain names. (iPhone/iPad app by Bradley Wong.)

- Source: https://appshunter.io/ios/app/whois-data/id962521291 (this page in markdown: same URL + `.md`)
- Developer: [Bradley Wong](https://appshunter.io/developer/747580915)
- Category: Utilities
- Price: Free
- Rating: 4.20/5 from 5 App Store ratings · 3 written reviews indexed
- Age rating: 4+
- Requires: iOS 8.2 · 20 MB
- Languages: English
- Released: 2015-02-11
- Data updated: 2026-06-01
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/whois-data/id962521291/reviews.md

## What is Whois Data?

Check the WHOIS information for any domain name.

Works with the newest gTLDs such as .tech, .online, and .party.

International Domain Names (IDNs) are also supported. Enter the domain in either the native language or punycode.

Your lookups are saved locally to your device so you can re-check your past lookups.

Lookups are performed directly from your device connecting to the TLD whois servers on port 43.

## Key features

- WHOIS lookup for any domain
- Supports new gTLDs
- Supports International Domain Names (IDNs)
- Native language or punycode input
- Local history of lookups

## Recent user reviews (3 of 3)

All indexed reviews: https://appshunter.io/ios/app/whois-data/id962521291/reviews.md

### 5/5 — My favorite app for Whois

*2018-01-26, version 1.1*

Check it out

### 1/5 — Doesn't do what it says

*2017-08-30, version 1.0*

It always returns a result that says the registrar server can't be found.

### 5/5 — Simple and amazing!

*2016-05-05, version 1.0*

I found this app as the best one. It's very clean and swift. One thing I would like to recommend is expiration dates on the recent domains list.
Thanks for great one!

## Frequently asked questions about Whois Data

### What is Whois Data used for?

Whois Data is a utility app that allows you to check the WHOIS information for any domain name. This includes details like domain registration, contact information, and expiration dates.

### Does Whois Data support newer domain extensions?

Yes, Whois Data works with the newest gTLDs such as .tech, .online, and .party, ensuring you can look up a wide range of domains.

### Can I check Internationalized Domain Names (IDNs) with Whois Data?

Absolutely. Whois Data supports International Domain Names (IDNs) and allows you to enter them in either their native language or punycode.

### Does Whois Data save my previous searches?

Yes, your WHOIS lookups are saved locally to your device. This means you can easily re-check your past lookups without needing to perform them again.

### How does Whois Data perform lookups?

Lookups are performed directly from your device by connecting to the TLD WHOIS servers on port 43. This ensures real-time data retrieval.

### What devices is Whois Data available on?

Whois Data is available on iPhone, iPad, and iPod. It is designed for iOS devices.

### How often is Whois Data updated?

The latest version of Whois Data is 1.1, which was last updated on December 14, 2017. While not frequently updated, it remains a functional utility.

### What is the age rating for Whois Data?

Whois Data has an age rating of 4+, making it suitable for a wide audience of users.

## Version history (last 2 releases)

### 1.1 — 2017-12-14

This app has been updated by Apple to display the Apple Watch app icon.

Updates for iOS 11, new TLDs, and some bug fixes.

### 1.0 — 2015-02-09

No release notes.

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## Related topics

[whois data](https://appshunter.io/ios/topics/whois-data) · [whois](https://appshunter.io/ios/topics/whois)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-01.*