Dev tools · alternatives · 2026
24 alternatives to WHOIS Checker - Chrome Extension
Check WHOIS details of any website with a single click.
Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. WHOIS Checker - Chrome Extension launched in 2024; newer entries below may have overtaken it.
- 1
Free & Private domain research - right in your browser
Dec 2025 · domaindetails.com · its alternatives →
- 2
Unlock the secrets of any domain with just one WHOIS search
2023 · its alternatives →
- 3
Get detailed domain information quickly and easily
2023 · its alternatives →
- 4
- 5
- 6
Get your site: (colon) in google in 1 second with no hassle
2021 · chromewebstore.google.com · its alternatives →
- 7
- 8
Free domain lookup — RDAP, no API key needed
Aug 2026 · rapidapi.com · its alternatives →
- 9
- 10
See complete domain name data right in your browser
2021 · chromewebstore.google.com · its alternatives →
- 11
- 12
Domain availability checks for humans and AI agents.
Jun 2026 · takenorfree.com · its alternatives →
- 13
Hosting Checker▲116Find out the hosting provider of any website
2020 · hostingchecker.net · its alternatives →
- 14
Discover the age of domains with precision and ease
2023 · techcopes.com · its alternatives →
- 15
- 16
Free Domain Name Generator, WHOIS Information, IP Lookup
2021 · websitesetuptools.com · its alternatives →
- 17
DNS Digger▲13Blazing fast DNS lookup, WHOIS & record check in one tool
2025 · dnsdigger.xyz · its alternatives →
- 18
Just a Click. Find out the Hosting Provider of any website.
2020 · hostingchecker.net · its alternatives →
- 19
Check Domain - Domain Availability, WHOIS and Prices
Aug 2026 · checkdomain.ai · its alternatives →
- 20
- 21
Check domain and compare prices of best registrars
2022 · goonlinetools.com · its alternatives →
- 22
Whoisology▲106Find Connections Between Domain Names & Their Owners
2014 · whoisology.com · its alternatives →
- 23
Online tools and utilities for everyday life
2023 · webmaster-tools.online · its alternatives →
- 24
DNS record lookups just as you like 'em
2017 · dnsrecords.io · its alternatives →
Also compare
Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →