Dive into our data, search now!

We offer robust APIs and data services for domainers, data crawlers, security teams and many more.

384.6 M

Domains known to webXtrend

9.6 M

New domains in the last 30 days

62.8 M

Social media profiles detected

testkit.app

Get an email when its DNS, website or certificate changes.

testkit.app serves a website of its own over HTTPS. It answers on IPv4 only, with a valid TLS certificate and MX records for mail.

12 other domains share an IP address with it, and one domain redirects to it.

The most recent crawl returned the page title “TestKit — Test Case Management Built for QA Teams” and 23,041 bytes of HTML.

Domain properties

Property Value Explanation
Top-level domain .app Statistics for all domains we know under this TLD.
Has website yes A website is hosted under the domain, which does not redirect to an external domain.
Has MX-record yes The domain has an MX record.
External redirect no The domain redirects to another domain.
Redirect to https yes The domain redirects to https.
Redirect to www. no The domain redirects to www.domain.
Only with www. no The domain can only be reached with the subdomain "www".
Only DNS, no website no There are no A or AAAA records in DNS.
IP-Address only IPv4 Shows whether the domain only has IPv4 or IPv6 or both.
SSL-Certificate valid Shows whether the domain has a valid SSL certificate.
Redirects 1 Number of domains that redirect to this domain.
Reverse IP 12 Number of domains with the same IP(s).

This data through the API

The data on this page is also available as JSON: /lookup for the key facts, /reverseip, /redirect and /similar for the lists, and /dnshistory with Basic and Premium. A free account comes with an API key and 100 calls a day.

curl -X POST https://api.webxtrend.com/v1.0/lookup \
  -H 'Content-Type: application/json' \
  -d '{"token": "YOUR_TOKEN", "query": "testkit.app"}'

Create a free account Read the API docs

Detected social media networks

No social networks found on this website.

Similar websites

Website Similarity
TestPilot — AI Test Case Generator for QA Teams
83 %
TestMan | Manual Test Management System for all of your devices
Manual Test Management System for all of your devices to manage test cases, suites and runs
82 %
TestoQA — Self-hosted AI Test Case Management (TCMS)
TestoQA is a modern, self-hosted Test Case Management System (TCMS) for QA and Dev teams focused on data ownership, flexibility, and long-term scalability.
82 %
Qualista · End-to-end AI Testing Agent
Qualista is an end-to-end AI testing agent. Tell it what to test in plain English. It writes acceptance test cases, runs the flow on your dev environment, fi...
82 %
QAssist — turn intent into automated browser tests
Give it a URL and a goal in plain English. An AI agent drives a real Chromium, streams the session live, judges pass/fail and renders a PDF report. Self-host...
82 %
Shelf — Test third-party APIs without brittle mocks
Stable, resettable test environments for the third-party systems your product depends on.
82 %
AI-Driven Test Management Software & Test Case Management Tool | Tesbo
Tesbo combines AI-powered test management software with an intuitive test case management tool to help QA teams plan, execute, automate, & track software tes...
81 %
QAID — Codeless & Promptless E2E Test Automation Platform
Record by clicking through your site. QAID writes the Playwright tests, auto-heals them as your UI changes, separates real failures from flaky ones, and gene...
81 %
Text2Test: AI-native software testing platform
Generate test cases from your design, code, and tickets through MCP. Mix five sequence types in one test, run plans on every push, drill into failures.
81 %
Arqo • AI Test Management
Arqo is the modern, AI-powered test management platform. Generate test cases with AI, connect Jira, run tests, and ship quality software faster.
81 %
ShiftDoc - Documentation that shifts left with you
Translate your automated test cases into plain-language summaries for Product Owners and QA Managers. Supports BDD, Playwright, Robot, and custom frameworks.
81 %
QA Assist - Generate test cases from feature descriptions
Paste a feature description and instantly generate structured test cases. Built for PMs and QA specialists.
81 %
TestPilot AI — Generate Edge Data in Seconds
Generate edge-case test data, explore risky inputs, and export actionable QA scenarios to Jira, JSON, or CSV.
81 %
QAce — an AI QA engineer for every pull request
QAce maps your web app, writes end-to-end tests in plain English, drives them in a real browser, heals selectors when the UI moves, and gates every pull requ...
81 %
Provotta — user acceptance testing, organised
Structure your UAT runs from organisation to app to feature to test case. Record statuses, results and evidence where the testing happens.
81 %
Provotta — user acceptance testing, organised
Structure your UAT runs from organisation to app to feature to test case. Record statuses, results and evidence where the testing happens.
81 %
DellaMack Studios | Independent QA & Product Testing
Independent website and product testing for teams shipping real software.
81 %
EverythingQA – Free Tools for Software Testing
Generate test cases, create QA test data, write bug reports and compare text, code, JSON and API responses with free tools for software testers.
80 %
AI Testing Tool for Critical Web App Flows | AlwaysQA
Protect critical web app flows after every deploy with AlwaysQA, an AI testing tool that runs browser checks, diagnoses failures, and sends fix-ready evidence.
80 %
X & Company — Independent software studio
X & Company builds and operates focused software products, including TestKit, TaleUs and Stockfiti.
80 %

Websites whose start page offers something similar, found by comparing the text of their start pages, across languages. Near-identical copies, parking pages and error pages are left out. The full list of up to 100 comes through the API: similar websites.

Last SSL certificate

Issuer Let's Encrypt
Valid from 9/25/2026
Valid to 12/24/2026
Time until expiry 63 days

Last successful crawl

Title TestKit — Test Case Management Built for QA Teams
Description TestKit is where QA teams organize test cases, run test plans, and track releases — with Jira and Azure DevOps integration, AI-assisted case generation, and flaky test detection built in.
Content-Length 23,041 bytes

Title and description as published by the page itself in its own <title> and <meta name="description"> tags.

DNS history

IPv4 address Last updated
44.222.254.110 9/1/2026
172.234.24.211 3/20/2026
172.239.57.117 3/20/2026
104.21.12.199 2/12/2026
172.67.153.56 2/12/2026
IPv6 address Last updated
2606:4700:3034:0:0:0:6815:cc7 1/10/2026
2606:4700:3036:0:0:0:ac43:9938 1/10/2026
2a06:98c1:3120:0:0:0:0:0 12/21/2025
2a06:98c1:3121:0:0:0:0:0 12/21/2025
2606:4700:3034:0:0:0:6815:cc7 12/14/2025
Mail server Priority Last updated
smtp.google.com 1 9/17/2026
mx.plingest.com 10 3/20/2026
aspmx.l.google.com 1 1/4/2024
alt1.aspmx.l.google.com 5 1/4/2024
alt2.aspmx.l.google.com 5 1/4/2024
Name server Last updated
ns-1372.awsdns-43.org 9/1/2026
ns-1801.awsdns-33.co.uk 9/1/2026
ns-358.awsdns-44.com 9/1/2026
ns-624.awsdns-14.net 9/1/2026
dns101.registrar-servers.com 3/20/2026

The five most recent states of each record type. The full history comes through the API: DNS history.

Most recent redirect domains

Domain Last seen
cypress-recorder.com 8/17/2023

Reverse IP neighbours

44.222.254.110 12 domains · here since 9/20/2026
Domain On this IP since
xengvang.com 9/13/2026
xandcompany.com 9/21/2026
taleus.app 9/22/2026
stockfiti.com 10/11/2026
pacheevang.com 9/14/2026
migrateofflovable.com 10/2/2026
migrateoffemergent.com 10/4/2026
migrateoffbubble.com 10/1/2026
migrateoffbolt.com 9/27/2026
migrateoffbase44.com 10/5/2026
goalkit.app 9/29/2026

Sharing an address does not always mean sharing a server: on a CDN or a large hosting platform, millions of unrelated domains answer on the same few addresses. We measured how far that goes in Half the web sits on 276 IP addresses. The complete list of neighbours, also for an IP address, comes through the API: reverse IP lookup.