coding.tools

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

coding.tools serves a website of its own over HTTPS. It answers on IPv4 only, with a valid TLS certificate.

1,971 other domains share an IP address with it, and one domain redirects to it.

The most recent crawl returned the page title “Coding.Tools — Free Developer Toolbox” and 77,409 bytes of HTML.

Domain properties

Property	Value	Explanation
Top-level domain	.tools	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	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	1	Number of domains that redirect to this domain.
Reverse IP	1,971	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": "coding.tools"}'

Create a free account Read the API docs

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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	9/3/2026
Valid to	12/2/2026
Time until expiry	43 days

Last successful crawl

Title	Coding.Tools — Free Developer Toolbox
Description	Coding.Tools — 60+ free, browser-based developer tools. Format JSON, generate hashes, convert numbers, compress images, and much more.
Content-Length	77,409 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
104.21.3.192	5/1/2026
172.67.131.31	5/1/2026
13.248.169.48	4/24/2026
76.223.54.146	4/24/2026
104.21.3.192	12/8/2023

Mail server	Priority	Last updated
	0	4/24/2026

Name server	Last updated
clark.ns.cloudflare.com	5/1/2026
megan.ns.cloudflare.com	5/1/2026
ns1.afternic.com	4/24/2026
ns2.afternic.com	4/24/2026
clark.ns.cloudflare.com	12/8/2023

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
photo2pixel.co	10/14/2026

Reverse IP neighbours

172.67.131.31 986 domains · here since 9/17/2026

Domain	On this IP since
zv99a.com	9/21/2026
ztsite.com	9/22/2026
zorasecondhand9.store	9/15/2026
zohoms.cn	9/18/2026
zockertisch.de	10/13/2026
zjjlr168.com	9/18/2026
zimmermannconstruction.com	9/21/2026
zhj12.cn	10/16/2026
zhiyue.me	10/19/2026
zfeiji-appe.com.cn	9/23/2026
zfcorpkidy.com	10/9/2026
zeroxstar.com	9/21/2026
and 973 more

104.21.3.192 985 domains · here since 9/17/2026

Domain	On this IP since
zv99a.com	9/21/2026
ztsite.com	9/22/2026
zorasecondhand9.store	9/15/2026
zohoms.cn	9/18/2026
zockertisch.de	10/13/2026
zjjlr168.com	9/18/2026
zimmermannconstruction.com	9/21/2026
zhj12.cn	10/16/2026
zhiyue.me	10/19/2026
zfeiji-appe.com.cn	9/23/2026
zfcorpkidy.com	10/9/2026
zeroxstar.com	9/21/2026
and 972 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.

Dive into our data, search now!