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385.4 M

Domains known to webXtrend

9.9 M

New domains in the last 30 days

62.7 M

Social media profiles detected

keepctx.com

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

keepctx.com 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 1,945 other domains.

The most recent crawl returned the page title “KeepCTX — keep your AI context” and 4,791 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 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 7,222 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": "keepctx.com"}'

Create a free account Read the API docs

Detected social media networks

No social networks found on this website.

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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 Amazon
Valid from 9/26/2026
Valid to 4/12/2027
Time until expiry 169 days

Last successful crawl

Title KeepCTX — keep your AI context
Description Keep one context. Every session, every AI, every teammate. One file in your repo where your AI writes down what it learns and reads it back every session. Open source, nothing to install for your team.
Content-Length 4,791 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
99.84.152.3 10/2/2026
99.84.152.76 10/2/2026
99.84.152.82 10/2/2026
99.84.152.84 10/2/2026
IPv6 address First seen
2600:9000:20e8:4600:19:7118:5480:93a1 10/19/2026
2600:9000:20e8:5400:19:7118:5480:93a1 10/19/2026
2600:9000:20e8:6a00:19:7118:5480:93a1 10/19/2026
2600:9000:20e8:a000:19:7118:5480:93a1 10/19/2026
2600:9000:20e8:a200:19:7118:5480:93a1 10/19/2026
Name server First seen
ns-1268.awsdns-30.org 10/2/2026
ns-1750.awsdns-26.co.uk 10/2/2026
ns-364.awsdns-45.com 10/2/2026
ns-673.awsdns-20.net 10/2/2026

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

2600:9000:20e8:600:19:7118:5480:93a1 1 domain · here since 10/21/2026
Domain On this IP since
No other domains on this address.
2600:9000:20e8:e00:19:7118:5480:93a1 1 domain · here since 10/21/2026
Domain On this IP since
No other domains on this address.
2600:9000:20e8:1400:19:7118:5480:93a1 1 domain · here since 10/21/2026
Domain On this IP since
No other domains on this address.
2600:9000:20e8:1800:19:7118:5480:93a1 1 domain · here since 10/21/2026
Domain On this IP since
No other domains on this address.
2600:9000:20e8:5200:19:7118:5480:93a1 1 domain · here since 10/21/2026
Domain On this IP since
No other domains on this address.
2600:9000:20e8:8a00:19:7118:5480:93a1 1 domain · here since 10/21/2026
Domain On this IP since
No other domains on this address.
2600:9000:20e8:c600:19:7118:5480:93a1 1 domain · here since 10/21/2026
Domain On this IP since
No other domains on this address.
2600:9000:20e8:e400:19:7118:5480:93a1 1 domain · here since 10/21/2026
Domain On this IP since
No other domains on this address.
99.84.152.84 1,946 domains · here since 9/27/2026
Domain On this IP since
zyrvexon.com 9/17/2026
zymplifygrowth.com 9/22/2026
zone8d22.com 9/16/2026
zippomkapp.com 9/13/2026
zflenbil.com 9/12/2026
zetamy.website 9/18/2026
zeromobile.co.jp 10/8/2026
zerodx2.jp 9/23/2026
zeiiddaui.com 9/18/2026
zbqzjvai.com 9/23/2026
zaoloyini.com 9/12/2026
zakjost.com 9/13/2026
and 1,933 more
99.84.152.76 1,833 domains · here since 9/27/2026
Domain On this IP since
zubairandlara.com 9/20/2026
ztalmyhcp.com 9/19/2026
zk7.games 9/20/2026
zinkleo.com 9/18/2026
ziffitsolutions.com 9/18/2026
zflenbil.com 9/12/2026
zetah.website 10/4/2026
zeroworx.agency 10/22/2026
zeroichi.media 9/13/2026
zenxesus.com 9/20/2026
zenkit.com 9/13/2026
zenix.ar 9/18/2026
and 1,820 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.