Dive into our data, search now!

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

384.3 M

Domains known to webXtrend

9.5 M

New domains in the last 30 days

62.5 M

Social media profiles detected

chatkeep.app

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

41,757,539 other domains share an IP address with it.

The most recent crawl returned the page title “ChatKeep - Turn ChatGPT Conversations into Lasting Memory” and 99,666 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 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 41,757,539 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": "chatkeep.app"}'

Create a free account Read the API docs

Detected social media networks

No social networks found on this website.

Similar websites

Website Similarity
Continio | A chat that actually remembers
One app for ChatGPT, Claude, Gemini and Grok, with a memory that's actually yours. Stop explaining yourself to every AI, every time.
85 %
ChatSorter: Your AI Is Only As Smart As What It Remembers
84 %
Engram — Every conversation, continued.
Claude, ChatGPT, and Gemini forget you the moment you close the tab. Engram remembers — and knows exactly how long you've been gone.
84 %
OwnLore — The memory for your AI
Every new chat starts from nothing. Not with OwnLore: your knowledge lives in your own storage and every AI reads it — ChatGPT, Claude and all the rest.
84 %
The AI Cheat Sheet
Practical, jargon-free guides to using AI tools for everyday tasks: writing, email, PDFs, images and more. Honest tips on what actually works.
83 %
Chatbot
AiOpenChatBot is an AI assistant that can understand questions and help with tasks like learning, writing, and problem-solving.
83 %
ElephantRecall - Your External Memory System
Capture, organize, and recall what matters. The intelligent memory system that never forgets.
82 %
One Persistent Memory for Every AI You Use | MemoryRouter
Carry your context across ChatGPT, Claude, Codex and OpenClaw. MemoryRouter gives your AI tools shared conversational memory. Start a 14-day free trial.
82 %
Cabeza – Better than a 2nd brain
82 %
Mr. Mags
Mr. Mags is your AI's memory, on your machine. It captures facts, recalls them by meaning, and groups related ones together on its own — on Claude, ChatGPT,...
82 %
Search Your AI Chat History — ChatGPT, Claude, Gemini | Backscroll
Import your ChatGPT, Claude, and Gemini history and search it like a second brain. Find every prompt, answer, and idea you've ever worked through.
82 %
GupShap AI - Unlimited AI Chats
Chat with your AI Companions anytime, anywhere, without filters or restrictions.
81 %
quorelo — one shared memory for your AI assistants
quorelo gives your AI assistants one shared long-term memory. Connect once over MCP and ChatGPT, Claude, Cursor, and any MCP client remember who you are and...
81 %
memset — Your AI finally remembers you.
memset gives every AI tool a shared memory — your preferences, your knowledge, your style. Tell one AI something once and they all know it. Works with ChatGP...
81 %
Clair | The onboarding your AI never got
The AI Starter Kit walks you through the four moves that change what ChatGPT and Claude actually deliver. Paid once, no app, no course.
81 %
The AI Playbook — Your ChatGPT Productivity System
81 %
Taproot — The root beneath the work
A private memory layer for the work you do — captured, kept current, owned by you.
81 %
ChatBack — Your AI shouldn’t forget you.
Private, local-first memory for ChatGPT. Preserve project history, keep current decisions clear, and recall context with source evidence. ChatBack is in priv...
80 %
Memohole — stop re-explaining yourself to AI every day
A personal context layer that keeps how you arrived at your decisions — across every model and session.
80 %
Cheta — one memory store, every assistant
Claude learns it in the morning. ChatGPT shouldn't be told again at night. Cheta is the store your assistants read from and write to.
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 9/10/2026
Valid to 12/9/2026
Time until expiry 51 days

Last successful crawl

Title ChatKeep - Turn ChatGPT Conversations into Lasting Memory
Description Stop forgetting what ChatGPT explains. ChatKeep turns AI conversations into flashcards you'll actually remember.
Content-Length 99,666 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
104.21.18.71 5/23/2026
172.67.180.200 5/23/2026
188.114.96.0 5/1/2026
188.114.97.0 5/1/2026
104.21.18.71 4/18/2026
IPv6 address Last updated
2606:4700:3032:0:0:0:6815:1247 6/26/2026
2606:4700:3032:0:0:0:ac43:b4c8 6/26/2026
2606:4700:3031:0:0:0:6815:1247 5/9/2026
2606:4700:3034:0:0:0:ac43:b4c8 5/9/2026
2a06:98c1:3120:0:0:0:0:0 5/1/2026
Name server Last updated
aiden.ns.cloudflare.com 11/14/2025
jade.ns.cloudflare.com 11/14/2025

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

188.114.96.3 10,482,451 domains · here since 10/8/2026
Domain On this IP since
zzzzzzzzz.xyz 10/6/2026
zzzzzzzzz.org 9/13/2026
zzzzzzzzum.icu 10/13/2026
zzzzzzzoes.site 10/16/2026
zzzzzzys.com 9/19/2026
zzzzzyl1.cn 10/14/2026
zzzzzwwwppodjfdkodkloq.com 9/28/2026
zzzzzssss55.online 9/16/2026
zzzzzssss55.buzz 9/20/2026
zzzzzsss77.online 9/20/2026
zzzzzssj.com 9/14/2026
zzzzzn.com 9/20/2026
and 10,482,438 more
188.114.97.3 10,482,451 domains · here since 10/8/2026
Domain On this IP since
zzzzzzzzz.xyz 10/6/2026
zzzzzzzzz.org 9/13/2026
zzzzzzzzum.icu 10/13/2026
zzzzzzzoes.site 10/16/2026
zzzzzzys.com 9/19/2026
zzzzzyl1.cn 10/14/2026
zzzzzwwwppodjfdkodkloq.com 9/28/2026
zzzzzssss55.online 9/16/2026
zzzzzssss55.buzz 9/20/2026
zzzzzsss77.online 9/20/2026
zzzzzssj.com 9/14/2026
zzzzzn.com 9/20/2026
and 10,482,438 more
2a06:98c1:3120::3 10,396,320 domains · here since 10/8/2026
Domain On this IP since
zzzzzzzzz.xyz 10/6/2026
zzzzzzzzum.icu 10/13/2026
zzzzzzzoes.site 10/16/2026
zzzzzzys.com 9/19/2026
zzzzzyl1.cn 10/14/2026
zzzzzwwwppodjfdkodkloq.com 9/28/2026
zzzzzssss55.online 9/16/2026
zzzzzssss55.buzz 9/20/2026
zzzzzsss77.online 9/20/2026
zzzzzssj.com 9/14/2026
zzzzzn.com 9/20/2026
zzzzzhibo20.com 10/17/2026
and 10,396,307 more
2a06:98c1:3121::3 10,396,317 domains · here since 10/8/2026
Domain On this IP since
zzzzzzzzz.xyz 10/6/2026
zzzzzzzzum.icu 10/13/2026
zzzzzzzoes.site 10/16/2026
zzzzzzys.com 9/19/2026
zzzzzyl1.cn 10/14/2026
zzzzzwwwppodjfdkodkloq.com 9/28/2026
zzzzzssss55.online 9/16/2026
zzzzzssss55.buzz 9/20/2026
zzzzzsss77.online 9/20/2026
zzzzzssj.com 9/14/2026
zzzzzn.com 9/20/2026
zzzzzhibo20.com 10/17/2026
and 10,396,304 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.