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384.6 M

Domains known to webXtrend

9.6 M

New domains in the last 30 days

62.8 M

Social media profiles detected

tools.fun

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

tools.fun serves a website of its own over HTTPS. It answers on both IPv4 and IPv6, with a valid TLS certificate and MX records for mail.

3,912 other domains share an IP address with it, and 4 domains redirect to it.

The most recent crawl returned the page title “Tools.Fun — Free Online Developer Tools” and 46,771 bytes of HTML.

Domain properties

Property Value Explanation
Top-level domain .fun 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. 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 4 Number of domains that redirect to this domain.
Reverse IP 3,912 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": "tools.fun"}'

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 Google Trust Services
Valid from 9/4/2026
Valid to 12/3/2026
Time until expiry 42 days

Last successful crawl

Title Tools.Fun — Free Online Developer Tools
Description Free online developer tools: JSON formatter, Base64 encoder, RegExp tester, timestamp converter, password generator, and 25+ more utilities. No login required.
Content-Length 46,771 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
104.21.68.204 3/29/2026
172.67.198.116 3/29/2026
103.224.212.113 3/21/2026
104.21.68.204 3/22/2025
172.67.198.116 3/22/2025
IPv6 address Last updated
2606:4700:3032:0:0:0:6815:44cc 7/13/2026
2606:4700:3033:0:0:0:ac43:c674 7/13/2026
2606:4700:3033:0:0:0:6815:44cc 3/22/2025
2606:4700:3036:0:0:0:ac43:c674 3/22/2025
Mail server Priority Last updated
route2.mx.cloudflare.net 4 9/3/2026
route3.mx.cloudflare.net 6 9/3/2026
route1.mx.cloudflare.net 11 9/3/2026
park-mx.above.com 10 3/21/2026
Name server Last updated
clara.ns.cloudflare.com 3/29/2026
igor.ns.cloudflare.com 3/29/2026
ns1.abovedomains.com 3/21/2026
ns2.abovedomains.com 3/21/2026
clara.ns.cloudflare.com 3/22/2025

The five most recent states of each record type. The full history comes through the API: DNS history.

Most recent redirect domains

Domain Last seen
linuxcio.com 10/20/2026
sysca.st 10/12/2026
codepush.tools 4/19/2026
gzyunke.cn 11/29/2024

Reverse IP neighbours

104.21.68.204 985 domains · here since 9/19/2026
Domain On this IP since
zyllabs.com 9/12/2026
zorenta.info 9/23/2026
zmuk5.com 9/22/2026
zjrgyb.cn 9/11/2026
zinwithus.com 10/14/2026
zinkwu.me 9/14/2026
zimemethodology.com 9/15/2026
zhkvag.cn 9/23/2026
zhechongchiyincui.cfd 10/15/2026
zetancc.it 10/9/2026
zestyrecipes.co 9/17/2026
zenstudiopoint.nl 9/28/2026
and 972 more
172.67.198.116 985 domains · here since 9/19/2026
Domain On this IP since
zyllabs.com 9/12/2026
zorenta.info 9/23/2026
zmuk5.com 9/22/2026
zjrgyb.cn 9/11/2026
zinwithus.com 10/14/2026
zinkwu.me 9/14/2026
zimemethodology.com 9/15/2026
zhkvag.cn 9/23/2026
zhechongchiyincui.cfd 10/15/2026
zetancc.it 10/9/2026
zestyrecipes.co 9/17/2026
zenstudiopoint.nl 9/28/2026
and 972 more
2606:4700:3032::6815:44cc 971 domains · here since 9/19/2026
Domain On this IP since
zyllabs.com 9/12/2026
zorenta.info 9/23/2026
zmuk5.com 9/22/2026
zjrgyb.cn 9/11/2026
zinkwu.me 9/14/2026
zimemethodology.com 9/15/2026
zhkvag.cn 9/23/2026
zhechongchiyincui.cfd 10/15/2026
zetancc.it 10/9/2026
zestyrecipes.co 9/17/2026
zenstudiopoint.nl 9/28/2026
zelvaprnix.team 9/15/2026
and 958 more
2606:4700:3033::ac43:c674 971 domains · here since 9/19/2026
Domain On this IP since
zyllabs.com 9/12/2026
zorenta.info 9/23/2026
zmuk5.com 9/22/2026
zjrgyb.cn 9/11/2026
zinkwu.me 9/14/2026
zimemethodology.com 9/15/2026
zhkvag.cn 9/23/2026
zhechongchiyincui.cfd 10/15/2026
zetancc.it 10/9/2026
zestyrecipes.co 9/17/2026
zenstudiopoint.nl 9/28/2026
zelvaprnix.team 9/15/2026
and 958 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.