Dive into our data, search now!

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

385.6 M

Domains known to webXtrend

9.9 M

New domains in the last 30 days

62.8 M

Social media profiles detected

crawlguard.dev

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

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

Its busiest IP address is shared with 50,689 other domains.

The most recent crawl returned the page title “CrawlGuard - Modern Crawl Guard & AI robots.txt Generator” and 92,095 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. 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 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 0 Number of domains that redirect to this domain.
Reverse IP 101,365 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": "crawlguard.dev"}'

Create a free account Read the API docs

Detected social media networks

No social networks found on this website.

Similar websites

Website Similarity
AI Robots.txt Generator | Manage GPTBot, ClaudeBot, Google-Extended and AI Crawlers
Draft and check robots.txt rules for GPTBot, ClaudeBot, Google-Extended, search crawlers, and private site paths.
89 %
Robots.txt Checker + AI Crawler Checker
Check robots.txt access for Googlebot, Bingbot, GPTBot, OAI-SearchBot, ClaudeBot, Google-Extended, and other crawlers. Test search indexing rules and AI craw...
88 %
CrawlerView - AI Crawler Accessibility Testing
Test how ChatGPT, Claude, Google, and Bing see your website. Validate SEO, structured data, and AI accessibility in seconds.
87 %
AI Crawler Checker - Detect GPTBot & ClaudeBot Access
Detect AI crawler access blockers by checking robots.txt, metadata, sitemap, llms.txt, and fetcher context for GPTBot, OAI-SearchBot, OAI-AdsBot, ClaudeBot,...
87 %
AI Robots.txt Validator & Generator | Block ChatGPT, Claude & Gemini
Generate and validate custom robots.txt files. Control search engines, social media preview bots, SEO scrapers, and 15+ AI/LLM crawlers like GPTBot, ClaudeBo...
86 %
AI & Search Crawlability Checker - Is Your Site Visible to ChatGPT?
Check if ChatGPT, Claude, and Google can crawl your site in 10 seconds. Find and fix robots.txt issues blocking AI visibility.
86 %
AI Bot Access Checker — Is ChatGPT, Claude & Perplexity Reading Your Site? (Free)
Free tool that checks if your robots.txt is blocking AI crawlers like GPTBot, ClaudeBot, PerplexityBot and Google-Extended. Scan any domain in 5 seconds — no...
86 %
AI Crawler Audit & robots.txt Generator — CrawlCheck
Free robots.txt auditor for 60+ AI crawlers (GPTBot, ClaudeBot, PerplexityBot, Bytespider…). See which AI engines can see your site, generate a clean policy...
86 %
Free Technical SEO Tools to Audit & Optimize Websites | SearchBulb
Audit, analyze, and optimize your website with SearchBulb’s 100% free SEO tools. Fix technical issues, improve indexability, and rank higher on Google. Test...
85 %
AI Crawler Checker: Test GPTBot, ClaudeBot & robots.txt
Free AI crawler checker. See whether GPTBot, ClaudeBot, PerplexityBot and other AI bots can access your site: robots.txt rules, Cloudflare managed robots.txt...
85 %
AI Crawler Readiness Checker — Is Your Website Ready for AI? | State of AI
Free AI readiness score for any website. Check robots.txt, AI bot access, sitemap health, MCP endpoints, and dark crawler exposure.
85 %
aibotcheck — Is your website invisible to AI crawlers?
Evidence-first AI crawler access diagnostics. Probe robots.txt, bot headers, infrastructure feeds, and calculate your AI Visibility Index.
85 %
Crawl Readiness — Check, Fix & Monitor Your AI Search Visibility (GEO)
All-in-one AI GEO toolkit (generative engine optimization): check whether ChatGPT, Claude, Perplexity & 50+ AI crawlers can read your site, generate the fixe...
85 %
Am I Crawlable
Am I Crawlable — trusted ai visibility information and resources.
85 %
Spider.es · Lightning-fast crawler & bot access checker
Audit, in seconds, whether search engines, AI crawlers, SEO tools and scrapers can reach your pages—and pinpoint the directive that stops them.
84 %
VigIA – Monitor, analyze and control AI crawlers in WordPress
Free WordPress plugin that scores your AI visibility, detects 60+ AI crawlers, blocks them, manages robots.txt, sends alerts, generates llms.txt, JSON-LD and...
84 %
CrawlCore — Get Discovered by Search Engines and AI, Guaranteed
CrawlCore manages millions of real search engine and AI crawler visits daily. No fake bots, no simulated requests — real Googlebot, GPTBot, and BingBot traff...
84 %
SEOGEO | Free GEO & SEO Tools, News & AI Search Insights
The #1 free platform for Generative Engine Optimization. 19+ free tools, weekly AI search news, and actionable GEO tactics to get your brand cited by ChatGPT...
84 %
AI Crawler Checker — Check if GPTBot, ClaudeBot & PerplexityBot can access your site
Free AI crawler visibility checker. Enter a URL to see which AI bots (GPTBot, OAI-SearchBot, ClaudeBot, PerplexityBot, Google-Extended and more) can access y...
84 %
AI Crawlability Checker — Test If AI Bots Read Your Site
A practical, source-grounded guide to making your website visible and citable to AI answer engines like ChatGPT, Perplexity, and Google AI Overviews.
84 %

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 10/8/2026
Valid to 1/6/2027
Time until expiry 73 days

Last successful crawl

Title CrawlGuard - Modern Crawl Guard & AI robots.txt Generator
Description Generate modern, RFC-compliant robots.txt, .htaccess, and Cloudflare WAF rules to block aggressive AI scrapers (GPTBot, ClaudeBot, Bytespider) while preserving Google Search and AI citations.
Content-Length 92,095 bytes

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

DNS history

IPv4 address First seen
216.24.57.16 10/11/2026
216.24.57.18 10/11/2026
69.46.46.65 9/24/2026
Mail server Priority First seen
fwd1.porkbun.com 10 9/24/2026
fwd2.porkbun.com 20 9/24/2026
Name server First seen
curitiba.ns.porkbun.com 9/24/2026
fortaleza.ns.porkbun.com 9/24/2026
maceio.ns.porkbun.com 9/24/2026
salvador.ns.porkbun.com 9/24/2026

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

216.24.57.16 50,690 domains · here since 10/14/2026
Domain On this IP since
zzorph.ai 9/29/2026
zzimnam.com 9/28/2026
zzgame77a.com 10/12/2026
zyvenpoker.com 9/28/2026
zytrasaas.com 9/26/2026
zytheris.ca 9/25/2026
zyrox.com.ua 9/23/2026
zyrox.app 9/25/2026
zyrotrainerai.online 9/28/2026
zyrareferrals.com 9/24/2026
zyramentalhealth.com 9/26/2026
zyrabeautybd.com 9/20/2026
and 50,677 more
216.24.57.18 50,675 domains · here since 10/14/2026
Domain On this IP since
zzorph.ai 9/29/2026
zzimnam.com 9/28/2026
zzgame77a.com 10/12/2026
zyvenpoker.com 9/28/2026
zytrasaas.com 9/26/2026
zytheris.ca 9/25/2026
zyrox.com.ua 9/23/2026
zyrox.app 9/25/2026
zyrotrainerai.online 9/28/2026
zyrareferrals.com 9/24/2026
zyramentalhealth.com 9/26/2026
zyrabeautybd.com 9/20/2026
and 50,662 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.