diffcheck.ai

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

diffcheck.ai serves a website of its own over HTTPS. It answers on both IPv4 and IPv6, with a valid TLS certificate.

Its busiest IP address is shared with 966 other domains.

The most recent crawl returned the page title “Diff Check AI | Compare Text & Code with Online Diff Checker” and 28,124 bytes of HTML. The site links to X.

Domain properties

Property	Value	Explanation
Top-level domain	.ai	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	no	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	3,857	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": "diffcheck.ai"}'

Create a free account Read the API docs

Similar websites

Website	Similarity
diffchecker.dev Diff Checker - Compare Two Texts Online \| Text Compare Compare two text files or code online for free with character-level precision, side-by-side diff, collapsed context, and merge — entirely in your browser.	89 %
diff-checker.org Free Online Diff Checker \| Text, Code & Image Compare Tool Compare text, code, files, and images online. Free diff checker with private browser comparisons, image diff, word diff, line diff, and code diff modes.	88 %
diffhero.app Diffhero — Free Online Diff Checker for Text & Code A free diff checker for text and code. See what changed between two versions, with the exact words highlighted. No signup, nothing uploaded.	88 %
powerdiff.com PowerDiff - Free Online Text Comparison & Diff Tool PowerDiff is a robust and intuitive tool for comparing and analyzing text differences. Perfect for developers, writers, and editors, and more, seeking effici...	87 %
viewdiff.app Diff Checker Online — Compare Text, Code & Files Free \| viewdiff Free online diff checker to compare text, code, JSON, XML, YAML and more. Side-by-side or inline diff view with syntax highlighting for 30+ languages. No sig...	87 %
diffchecker.com Compare text and find differences online or offline - Diffchecker Compare text, files, and code (e.g. json, xml) to find differences with Diffchecker online for free! Use our desktop app for private, offline diffs.	84 %
diffguru.com Text & Code Compare Tool \| Online Diff Checker - Diff Guru Compare text and code files side-by-side to find differences instantly. A free, unlimited tool to highlight and merge text changes online. No sign-up required.	84 %
textdiff.net Text Diff Online - Compare Text Files \| JSON Diff \| XML Diff \| Markdown Compare Tool Free online text diff tool to compare text files, JSON diff online, XML diff online, and markdown compare. Professional text comparison with syntax highlight...	84 %
diffdash.xyz Free Text Diff Tool — Compare Two Texts Online \| diffDash Paste two texts and instantly see every addition, deletion, and change highlighted line by line and character by character. Free, private, runs in your browser.	83 %
diffcheck.io Diff Checker - Compare Text and Files Online \| DiffCheck.io Free online diff checker. Compare two texts, code snippets or files side by side and see every difference instantly. No sign-up needed.	82 %
diffcheck.org DiffCheck — Compare Text, Find Differences Instantly Free online text diff tool. Compare code, JSON, configuration files, or any plain text. DiffCheck highlights every addition, deletion, and change — side by s...	82 %
diffey.in Diff Checker – Compare Text Online Free \| Diffey Free online diff checker: paste two texts and instantly see every difference by line, word or character. Private – runs in your browser. No sign-up.	82 %
getdiffract.com Diffract — Diff & Merge Tool for Developers Diffract is a fast, precise desktop diff and merge tool for Windows, macOS, and Linux. Syntax-aware diffs, directory comparison, three-way merge, PDF compari...	82 %
textdiffviewer.com Online Text Diff Viewer The fastest free online Diff Checker. Compare two text files, JSON, XML, or code snippets side-by-side. Highlights differences instantly. 100% private and cl...	81 %
differencescope.com DiffScope — free online code and text diff tool DiffScope compares two versions of code or text with line and word-level highlighting, split or unified view and patch export — all in your browser.	81 %
diffforge.me DiffForge — Free Diff & Patch Visualizer Online Free online tool to visualize .diff and .patch files as beautiful, interactive HTML. Drag-and-drop or paste your git diff — no signup, no upload, 100% client...	81 %
diffnimbus.com DiffNimbus — free diff & compare tools in your browser Free online diff tools — compare two texts, source files, JSON documents, images, or CSV tables side by side. Highlights additions, deletions, and changes. N...	81 %
diffs.com Diffs, from Pierre @pierre/diffs is an open source diff and code rendering library. Rich syntax highlighting, edit mode, support for custom and Shiki themes, virtualization, an...	80 %
diffviewer.com Text Compare — Free Online Diff Checker \| DiffViewer Compare two texts instantly in your browser. Side-by-side and inline views, word and character highlighting. Nothing you paste ever leaves your device.	80 %
difflens.com DiffLens: The Developer's Diff Tool The only diff tool that enables semantic features on pull requests. Intuitively identify code refactors, align changes easily, use language aware syntax high...	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	Google Trust Services
Valid from	10/3/2026
Valid to	1/1/2027
Time until expiry	69 days

Last successful crawl

Title	Diff Check AI \| Compare Text & Code with Online Diff Checker
Description	Free online diff checker to compare two pieces of text or code. Easily highlight differences, perform side-by-side comparisons, and streamline your editing.
Content-Length	28,124 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
104.21.62.78	10/4/2026
172.67.221.206	10/4/2026
103.224.212.142	9/9/2026
104.21.71.52	5/30/2026
172.67.143.110	5/30/2026

IPv6 address	First seen
2606:4700:3033:0:0:0:6815:3e4e	10/4/2026
2606:4700:3035:0:0:0:ac43:ddce	10/4/2026
2606:4700:3031:0:0:0:6815:4734	7/26/2026
2606:4700:3034:0:0:0:ac43:8f6e	7/26/2026
2606:4700:3031:0:0:0:ac43:8f6e	5/30/2026

Mail server	Priority	First seen
park-mx.above.com	10	9/9/2026
route3.mx.cloudflare.net	67	9/13/2024
route2.mx.cloudflare.net	71	9/13/2024
route1.mx.cloudflare.net	93	9/13/2024

Name server	First seen
nikon.ns.cloudflare.com	10/4/2026
olivia.ns.cloudflare.com	10/4/2026
ns1.abovedomains.com	9/9/2026
ns2.abovedomains.com	9/9/2026
clarissa.ns.cloudflare.com	9/13/2024

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

172.67.221.206 967 domains · here since 10/8/2026

Domain	On this IP since
zwe902.top	10/4/2026
zoranealehurston.com	9/17/2026
zlbt.cn	9/20/2026
zk33.games	9/24/2026
ziyuxli.com	9/21/2026
ziyimedia.cn	9/19/2026
zin7.com	9/20/2026
zhengnipokaokaitanshai.bond	9/17/2026
zestburstx.com	9/15/2026
zephalisedgewater.lat	9/23/2026
zenvity.info	9/14/2026
zbetmi.com	9/13/2026
and 954 more

104.21.62.78 966 domains · here since 10/8/2026

Domain	On this IP since
zwe902.top	10/4/2026
zoranealehurston.com	9/17/2026
zlbt.cn	9/20/2026
zk33.games	9/24/2026
ziyuxli.com	9/21/2026
ziyimedia.cn	9/19/2026
zin7.com	9/20/2026
zhengnipokaokaitanshai.bond	9/17/2026
zestburstx.com	9/15/2026
zephalisedgewater.lat	9/23/2026
zenvity.info	9/14/2026
zbetmi.com	9/13/2026
and 953 more

2606:4700:3033::6815:3e4e 962 domains · here since 10/8/2026

Domain	On this IP since
zwe902.top	10/4/2026
zoranealehurston.com	9/17/2026
zlbt.cn	9/20/2026
zk33.games	9/24/2026
ziyuxli.com	9/21/2026
ziyimedia.cn	9/19/2026
zin7.com	9/20/2026
zhengnipokaokaitanshai.bond	9/17/2026
zestburstx.com	9/15/2026
zephalisedgewater.lat	9/23/2026
zenvity.info	9/14/2026
zbetmi.com	9/13/2026
and 949 more

2606:4700:3035::ac43:ddce 962 domains · here since 10/8/2026

Domain	On this IP since
zwe902.top	10/4/2026
zoranealehurston.com	9/17/2026
zlbt.cn	9/20/2026
zk33.games	9/24/2026
ziyuxli.com	9/21/2026
ziyimedia.cn	9/19/2026
zin7.com	9/20/2026
zhengnipokaokaitanshai.bond	9/17/2026
zestburstx.com	9/15/2026
zephalisedgewater.lat	9/23/2026
zenvity.info	9/14/2026
zbetmi.com	9/13/2026
and 949 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!