Dive into our data, search now!

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

383.4 M

Domains known to webXtrend

9.1 M

New domains in the last 30 days

62.4 M

Social media profiles detected

certusqa.com

certusqa.com serves a website of its own over HTTPS and under www. It answers on both IPv4 and IPv6, with a valid TLS certificate and MX records for mail.

4,342 other domains share an IP address with it.

The most recent crawl returned the page title “CertusQA — Tests That Evolve With Your App” and 18,243 bytes of HTML.

Domain properties

Property Value Explanation
Top-level domain .com 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. yes 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 Both Shows whether the domain only has IPv4 or IPv6 or both.
SSL-Certificate valid Shows whether the domain has a valid SSL certificate.
Redirects 0 Number of domains that redirect to this domain.
Reverse IP 4,342 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": "certusqa.com"}'

Create a free account Read the API docs

Detected social media networks

No social networks found on this website.

Similar websites

Website Similarity
SpecHawk: Deploy-Aware Agentic QA
SpecHawk is an agentic QA platform for PM and QA teams. Validate Jira tickets in TEST with AI, evidence, and deploy-aware gating before PROD.
81 %
Diffie — AI End-to-End Testing for Vibe Coders
Turn plain-English journeys into real-browser tests. Run regression suites on every PR and review pass/fail video evidence.
80 %
QA Fleet — The AI Software Behavioral Verification Engineer | ByteSurge Labs
QA Fleet takes custody of the tests you already trust, maps every change to the journeys it puts at risk, runs your software in real environments, and hands...
80 %
TestSprighte - Autonomous QA Agent for Teams
TestSprighte writes tests, runs them in CI on every change, and repairs broken selectors as UI shifts. Ship daily with real coverage.
80 %
AI QA Engineer for Automated Web Testing | ReTibe
An AI agent that reads your codebase, writes real scenarios, runs them on a schedule in three browsers and catches visual regressions before users do.
79 %
AI QA Engineer for Automated Web Testing | ReTibe
An AI agent that reads your codebase, writes real scenarios, runs them on a schedule in three browsers and catches visual regressions before users do.
79 %
VoidSense — Escape-Rate Auditor for RTL Verification
VoidSense is the independent escape-rate auditor for RTL/SystemVerilog verification — we prove whether your tests would actually catch a real bug, module by...
79 %
Reliqa — Autonomous AI QA Agent
Reliqa is an autonomous AI QA agent that tests web products in a real browser and returns a verified PASS/FAIL report with evidence.
79 %
ReleaseTwin — self-serve release-proof testing
Self-serve release-proof testing. Compose HTTP and UI journeys, run them from your own CI, and prove a fix works by running the same case known-bad and known...
79 %
Req2QA — Requirements to Test Coverage
Req2QA turns your requirements documents into validated test scenarios, a traceability matrix, and optional live test execution — built for teams without a d...
79 %
Quarite — AI Test Automation That Creates, Runs and Maintains Your Tests
Build web tests visually or with AI, run them in parallel across browsers, and let self-healing selectors keep them green. Start free.
78 %
Roborama — Real robots as an API.
Statistically defensible evaluation of robot policies on physical hardware. Simulation screens; physical testing verifies.
78 %
Hack / Dev — Service by ShadowArmory from VivaSecuris
Service by ShadowArmory from VivaSecuris. Autonomous browser and security testing with evidence you can inspect.
78 %
Hack / Dev — Service by ShadowArmory from VivaSecuris
Service by ShadowArmory from VivaSecuris. Autonomous browser and security testing with evidence you can inspect.
78 %
TestStack – Regression Testing for AI Agents
Catch it when your AI agent breaks a task, before your users do — CI/CD for browser-driving agents.
78 %
theiterate — CI for prompts. Know which version won
CI for prompts. Run every prompt version against real test cases, see what quietly regressed before what improved, promote the winner, and serve it over an A...
78 %
EvalView – pytest for AI Agents | Open Source Agent Testing Framework
EvalView is an open-source testing framework that brings pytest-style workflows to AI agents. Generate tests, track regressions, and keep tool-calling agents...
78 %
KaizenFix — Automated Regression Testing for Power Platform
Point KaizenFix at a Canvas app and it builds and maintains a full Playwright regression suite across dev, QA and prod, logged to Azure Log Analytics, Fabric...
78 %
Test analytics for GitHub and GitLab
Track each test's performance across commits to detect regressions. Works with any CI and popular test runners.
78 %
QAby.AI — Release confidence at engineering velocity, without hiring SDETs.
QAby.AI agents discover your flows, build the tests, run them on every merge, and heal them when the UI changes. AI QA for US SaaS teams of 50–200 engineers.
78 %

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 Google Trust Services
Valid from 9/24/2026
Valid to 12/23/2026
Time until expiry 70 days

Last successful crawl

Title CertusQA — Tests That Evolve With Your App
Description A standalone agentic GenAI QA platform for SaaS teams. We write your automated regression suite, run it on every deploy, and repair it when your UI changes. A real regression is reported, never rewritten. No existing tests required.
Content-Length 18,243 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
104.21.5.55 7/31/2026
172.67.133.2 7/31/2026
207.207.210.36 7/17/2026
207.207.210.50 7/17/2026
IPv6 address Last updated
2606:4700:3034:0:0:0:ac43:8502 7/31/2026
2606:4700:3035:0:0:0:6815:537 7/31/2026
Mail server Priority Last updated
fwd1.porkbun.com 10 7/17/2026
fwd2.porkbun.com 20 7/17/2026
Name server Last updated
conrad.ns.cloudflare.com 7/31/2026
kami.ns.cloudflare.com 7/31/2026
curitiba.ns.porkbun.com 7/17/2026
fortaleza.ns.porkbun.com 7/17/2026
maceio.ns.porkbun.com 7/17/2026

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

Most recent redirect domains

No domains found.

Reverse IP neighbours

104.21.5.55 1,092 domains · here since 9/21/2026
Domain On this IP since
zyphersecure.com 9/18/2026
zygao.net 10/10/2026
zv777game.pro 9/20/2026
zoomify.shop 10/6/2026
zonemac.com 9/16/2026
ziroobank.com 9/23/2026
zenvexa-offer.xyz 9/20/2026
zenith-cumulus.site 9/14/2026
zencollectionho.shop 10/6/2026
zen-italy.sbs 9/14/2026
zd-motors-usa.com 10/1/2026
zbpcw.net 9/15/2026
and 1,079 more
172.67.133.2 1,092 domains · here since 9/21/2026
Domain On this IP since
zyphersecure.com 9/18/2026
zygao.net 10/10/2026
zv777game.pro 9/20/2026
zoomify.shop 10/6/2026
zonemac.com 9/16/2026
ziroobank.com 9/23/2026
zenvexa-offer.xyz 9/20/2026
zenith-cumulus.site 9/14/2026
zencollectionho.shop 10/6/2026
zen-italy.sbs 9/14/2026
zd-motors-usa.com 10/1/2026
zbpcw.net 9/15/2026
and 1,079 more
2606:4700:3034::ac43:8502 1,079 domains · here since 9/21/2026
Domain On this IP since
zyphersecure.com 9/18/2026
zygao.net 10/10/2026
zv777game.pro 9/20/2026
zoomify.shop 10/6/2026
zonemac.com 9/16/2026
ziroobank.com 9/23/2026
zenvexa-offer.xyz 9/20/2026
zenith-cumulus.site 9/14/2026
zencollectionho.shop 10/6/2026
zen-italy.sbs 9/14/2026
zd-motors-usa.com 10/1/2026
zbpcw.net 9/15/2026
and 1,066 more
2606:4700:3035::6815:537 1,079 domains · here since 9/21/2026
Domain On this IP since
zyphersecure.com 9/18/2026
zygao.net 10/10/2026
zv777game.pro 9/20/2026
zoomify.shop 10/6/2026
zonemac.com 9/16/2026
ziroobank.com 9/23/2026
zenvexa-offer.xyz 9/20/2026
zenith-cumulus.site 9/14/2026
zencollectionho.shop 10/6/2026
zen-italy.sbs 9/14/2026
zd-motors-usa.com 10/1/2026
zbpcw.net 9/15/2026
and 1,066 more

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.