isitready.dev

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

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

4,044 other domains share an IP address with it.

The most recent crawl returned the page title “isitready.dev — AI, SEO, Security & Performance Scanner” and 52,156 bytes of HTML.

Domain properties

Property	Value	Explanation
Top-level domain	.dev	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	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	4,044	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": "isitready.dev"}'

Create a free account Read the API docs

Similar websites

Website	Similarity
scanerpro.shop WebScanner — Instant Security & Performance Scanning Scan any website for vulnerabilities, broken links, SEO issues, and performance problems in seconds. Free & professional plans available.	88 %
teste.no Teste.no — Kontinuerlig testing og overvåking av nettsteder Gratis nettside-test: sikkerhet, SEO, hastighet, oppetid og nettbutikk. Ingen registrering — start på sekunder.	87 %
fixnx.com Website Security Scanner \| Scan Public Website Risk \| Fixnx Run an AI website security scanner with 120+ public checks in under 20 seconds, clear evidence, SEO and performance insights, and practical fix guidance.	87 %
berrio.run Berrio — Website Security & Performance Audit Audit any website in seconds. Get a security, performance, and accessibility score — plus plain-English fixes for everything we find. Free, instant, no account.	87 %
scanverra.com Scanverra: Audit Your Website and the Code Behind It Audit any URL for performance, SEO, accessibility and security, scan your code for secrets and risky dependencies, and get fixes for your stack. Free.	87 %
slayslop.com Website Security, SEO and Uptime Checks \| SlaySlop Free read-only scan for security, SEO, and performance. Then keep scanning for new issues, with 24/7 uptime checks.	87 %
useagentindex.com Index_Instrument · SEO and agent-readiness protocol audits Inspect the public metadata, crawler rules, discovery endpoints, authentication metadata, and commerce protocols exposed by your website.	87 %
scaneryx.com Scaneryx – Website QA scanner with AI fix prompts Scaneryx tests your website in a real Chromium browser, finds broken links, JavaScript errors, accessibility and mobile layout issues, and turns every bug in...	87 %
letchecks.com LetCheck — Website, App & Mobile Security Scanner Scan any website, web app, or mobile app URL for security issues, SSL, SEO, performance, hosting info, WHOIS, and more — free, instant, AI-powered.	86 %
ingati.com Website scanner for search & security \| Ingati Ingati scans your whole site every week for search, security and build-quality problems, then tells you what to fix first, in plain language.	86 %
websec0.com Website Security Checker — SSL/TLS & HTTP Headers \| WebSec0 Check SSL/TLS, certificates and HTTP security headers. Get clear grades and actionable findings with WebSec0, a free, open-source website security checker.	86 %
getshieldforge.tech ShieldForge — AI-Powered Security Scanner Scan your websites, APIs, and code for vulnerabilities. Get human-readable reports with fix instructions. Built for startups and developers.	86 %
vibecodent.app Vulnerability Scanner & Website Security Check: Free Free vulnerability scanner and website security check. Find leaked API keys, missing security headers and exposed data in seconds, built for AI-coded apps.	86 %
siteguardrail.com Free Passive Website Security Scanner Scan a public website for exposed files, source maps, JavaScript secrets, security headers, TLS, DNS, cookies, and more. Get evidence and practical fixes.	86 %
lintry.io Lintry — Automated Website QA & Monitoring Lintry scans your website for broken links, missing images, SEO gaps, console errors, and security threats. Catch issues before your clients do.	86 %
raksha.dev Raksha — Free Website Security & AI Visibility Scan Run a free passive security scan of any website: TLS, headers, cookies, exposed files, plus an AI search visibility score. No credit card required.	86 %
cherrycomet.com Cherry Comet — Every site leaves a trace Every website sends a signal. Inspect technical SEO, AI content preparedness and technical trust with evidence, coverage and clear next steps.	85 %
kalasec.com Kalasec \| Automated Security Scanning Automated website security scanning for founders and SMBs. Paste a URL and get a plain-English A–F report with prioritized fixes — security without a CISO.	85 %
sekura.cloud Sekura, Website Security Audits for Small Business A security audit of your website listing what is exposed and the steps to fix it. Free 30-second scan, no account required.	85 %
steelsuit.com SteelSuit — Web App Security Testing & Vulnerability Scanner Free web app security testing. SteelSuit scans any site for exposed secrets, misconfigurations, and real vulnerabilities in seconds — including everything AI...	85 %

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	9/6/2026
Valid to	12/5/2026
Time until expiry	44 days

Last successful crawl

Title	isitready.dev — AI, SEO, Security & Performance Scanner
Description	Free public website audit covering AI readiness, technical SEO, security headers, performance, and production hygiene — evidence-first, no signup.
Content-Length	52,156 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
104.21.88.91	5/3/2026
172.67.174.178	5/3/2026
188.114.96.0	4/26/2026
188.114.97.0	4/26/2026

IPv6 address	Last updated
2606:4700:3033:0:0:0:6815:585b	7/6/2026
2606:4700:3036:0:0:0:ac43:aeb2	7/6/2026
2606:4700:3031:0:0:0:ac43:aeb2	5/3/2026
2606:4700:3035:0:0:0:6815:585b	5/3/2026
2a06:98c1:3120:0:0:0:0:0	4/26/2026

Mail server	Priority	Last updated
route1.mx.cloudflare.net	33	4/26/2026
route3.mx.cloudflare.net	51	4/26/2026
route2.mx.cloudflare.net	72	4/26/2026

Name server	Last updated
alina.ns.cloudflare.com	4/26/2026
ken.ns.cloudflare.com	4/26/2026

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

104.21.88.91 1,014 domains · here since 10/10/2026

Domain	On this IP since
zzzbbz.com	9/17/2026
zydy313.com	9/13/2026
zugekiloxnimwe.today	9/23/2026
zsgq.cn	9/15/2026
zs2monster.com	10/14/2026
zqwjxw.cn	9/18/2026
zorototo41.site	9/23/2026
zoneqbiq.info	9/17/2026
zodiaccasinos.uk	10/21/2026
zkkbetcom.com	9/17/2026
ziboum.com	9/13/2026
zhongguoshoushanshi.com	9/18/2026
and 1,001 more

172.67.174.178 1,014 domains · here since 10/10/2026

Domain	On this IP since
zzzbbz.com	9/17/2026
zydy313.com	9/13/2026
zugekiloxnimwe.today	9/23/2026
zsgq.cn	9/15/2026
zs2monster.com	10/14/2026
zqwjxw.cn	9/18/2026
zorototo41.site	9/23/2026
zoneqbiq.info	9/17/2026
zodiaccasinos.uk	10/21/2026
zkkbetcom.com	9/17/2026
ziboum.com	9/13/2026
zhongguoshoushanshi.com	9/18/2026
and 1,001 more

2606:4700:3033::6815:585b 1,008 domains · here since 10/10/2026

Domain	On this IP since
zzzbbz.com	9/17/2026
zydy313.com	9/13/2026
zugekiloxnimwe.today	9/23/2026
zsgq.cn	9/15/2026
zs2monster.com	10/14/2026
zqwjxw.cn	9/18/2026
zorototo41.site	9/23/2026
zoneqbiq.info	9/17/2026
zodiaccasinos.uk	10/21/2026
zkkbetcom.com	9/17/2026
ziboum.com	9/13/2026
zhongguoshoushanshi.com	9/18/2026
and 995 more

2606:4700:3036::ac43:aeb2 1,008 domains · here since 10/10/2026

Domain	On this IP since
zzzbbz.com	9/17/2026
zydy313.com	9/13/2026
zugekiloxnimwe.today	9/23/2026
zsgq.cn	9/15/2026
zs2monster.com	10/14/2026
zqwjxw.cn	9/18/2026
zorototo41.site	9/23/2026
zoneqbiq.info	9/17/2026
zodiaccasinos.uk	10/21/2026
zkkbetcom.com	9/17/2026
ziboum.com	9/13/2026
zhongguoshoushanshi.com	9/18/2026
and 995 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.

Dive into our data, search now!