Dive into our data, search now!

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

384.6 M

Domains known to webXtrend

9.6 M

New domains in the last 30 days

62.8 M

Social media profiles detected

x4a.tech

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

x4a.tech 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.

1,994,004 other domains share an IP address with it.

The most recent crawl returned the page title “x4A.tech — hackerspace / makerspace” and 489 bytes of HTML.

Domain properties

Property Value Explanation
Top-level domain .tech 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 1,994,004 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": "x4a.tech"}'

Create a free account Read the API docs

Detected social media networks

No social networks found on this website.

Similar websites

Website Similarity
hackerspaces.org
86 %
hackerspaces.org
86 %
hackerspaces.org
86 %
hackerspaces.org
86 %
hackerspaces.org
86 %
nu al de meest sympathieke hackerspace van Nederland
81 %
0xE Hacker Club | O primeiro hackerspace de Alagoas |
80 %
Bhopal Hackspace
80 %
hackertools.xyz
hackertools.xyz
78 %
hackerspace.am
77 %
SpaceFED
76 %
hackervoice // hackervoiceim.in
*hacker voice*: im in
76 %
HackerMoon's blog
76 %
wald-hacker
75 %
www.hacker-its.de
75 %
Hack Space Con 2026
Hack Space Con is an innovative and dynamic conference bringing together cybersecurity professionals, ethical hackers, and space technology
75 %
hackerheadlines | A digital asset owned by Hyperlink Web, LLC
hackerheadlines is currently being developed by Hyperlink Web, LLC
74 %
Sign In
74 %
hackerschutz.de
Schützen Sie Ihren Computer vor Hackern.
73 %
VoidWarranties
VoidWarranties hackerspace
73 %

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 Let's Encrypt
Valid from 10/6/2026
Valid to 1/4/2027
Time until expiry 74 days

Last successful crawl

Title x4A.tech — hackerspace / makerspace
Description (not set)
Content-Length 489 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
216.198.79.1 3/8/2026
13.248.243.5 2/21/2026
76.223.105.230 2/21/2026
Mail server Priority Last updated
x4a-tech.mail.protection.outlook.com 0 5/3/2026
inbound-smtp.us-east-1.amazonaws.com 10 3/8/2026
Name server Last updated
ns05.domaincontrol.com 2/21/2026
ns06.domaincontrol.com 2/21/2026

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

216.198.79.1 1,994,004 domains · here since 9/14/2026
Domain On this IP since
zzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzz.uk 10/9/2026
zzzzzly.online 9/22/2026
zzzzrakesh.me 9/19/2026
zzzznayu.ru 9/19/2026
zzzzdevelopment.com 10/13/2026
zzzzas.app 10/12/2026
zzzz.yt 9/19/2026
zzzz.lt 9/15/2026
zzzxc.com 10/9/2026
zzztools.com 9/20/2026
zzzsunny.space 9/13/2026
zzzshift.fun 10/20/2026
and 1,993,991 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.