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383.6 M

Domains known to webXtrend

9.2 M

New domains in the last 30 days

62.5 M

Social media profiles detected

external-brain.com

external-brain.com serves a website of its own. It answers on IPv4 only, with no TLS certificate and MX records for mail.

15 other domains share an IP address with it.

The most recent crawl returned the page title “External Brain: start - proggen.org” and 20,707 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 yes The domain has an MX record.
External redirect no The domain redirects to another domain.
Redirect to https no 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 only IPv4 Shows whether the domain only has IPv4 or IPv6 or both.
SSL-Certificate no certificate Shows whether the domain has a valid SSL certificate.
Redirects 0 Number of domains that redirect to this domain.
Reverse IP 15 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": "external-brain.com"}'

Create a free account Read the API docs

Detected social media networks

No social networks found on this website.

Similar websites

Website Similarity
I grok it too!
This web-site has a virtual collage of information. Some of the info is technical, some not.
75 %
Bookmarks
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themactep.com - Web Projects
74 %
Tim Tyler - Home Page
The home page of Tim Tyler
74 %
beClicking | Portfolio Home
74 %
Jane and Marty Walker
74 %
Hi there 👋🏻 | stv0g's weblog
Thoughts, stories and ideas about of a code poet, bit juggler & logic wizard.
73 %
hengesbach.name .:. Aktuell .:. © 2026 R. Hengesbach
73 %
Interweb2000
73 %
▷ •• NHOME ••
73 %
Ken Van Damme — Webdesigner & Software Engineer
Webdesigner, software engineer, teacher, nerd. Founded Weebit, working at DPG Media.
73 %
Paper Code
Blog about programming with some personal notes and experimentation
73 %
Killian P. — Développeur Backend & Python
73 %
Din – Design Engineer
Creating with code. Small details matter.
73 %
Digitasaru.Net/Main
72 %
Mitch Fincher's Home Page
Personal website full of ramblings about Software, History and, of course, coinstacking.
72 %
Gyges.org
Marc Collins
72 %
MacRankin
72 %

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

No certificate data available for this domain.

Last successful crawl

Title External Brain: start - proggen.org
Description (not set)
Content-Length 20,707 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
78.46.100.234 12/9/2023
Mail server Priority Last updated
mail.proggen.org 100 12/30/2023
Name server Last updated
ns75.domaincontrol.com 12/9/2023
ns76.domaincontrol.com 12/9/2023

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

78.46.100.234 15 domains · here since 9/16/2026
Domain On this IP since
xynic.de 9/16/2026
schapo.com 9/22/2026
progger.org 9/23/2026
proggen.org 9/17/2026
individualdiving.de 9/20/2026
individual-diving.de 9/15/2026
gsys.info 9/14/2026
generic-system.eu 9/26/2026
eric.koeln 9/22/2026
dive.cologne 9/15/2026
devedex.com 9/17/2026
atrops.net 9/23/2026
and 2 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.