toolwaves.com

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

toolwaves.com serves a website of its own over HTTPS. It answers on both IPv4 and IPv6, with a valid TLS certificate.

4,277 other domains share an IP address with it.

The most recent crawl returned the page title “ToolWaves – Interactive STEM Simulations & Engineering Visualizers” and 174,090 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	4,277	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": "toolwaves.com"}'

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	9/21/2026
Valid to	12/20/2026
Time until expiry	58 days

Last successful crawl

Title	ToolWaves – Interactive STEM Simulations & Engineering Visualizers
Description	Interactive physics, chemistry, biology, math and engineering simulations for students and teachers, with classroom embeds and engineering calculators. No signup.
Content-Length	174,090 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
104.21.78.210	7/28/2026
172.67.137.133	7/28/2026
185.158.133.1	4/20/2026
104.21.54.157	10/29/2025
172.67.140.86	10/29/2025

IPv6 address	Last updated
2606:4700:3031:0:0:0:ac43:8985	7/28/2026
2606:4700:3034:0:0:0:6815:4ed2	7/28/2026
2606:4700:3037:0:0:0:6815:369d	10/29/2025
2606:4700:3037:0:0:0:ac43:8c56	10/29/2025
2606:4700:3034:0:0:0:6815:2e68	11/19/2024

Mail server	Priority	Last updated
mxa.mailgun.org	60	10/11/2025
mxb.mailgun.org	60	10/11/2025
aspmx.l.google.com	1	1/3/2024
alt1.aspmx.l.google.com	5	1/3/2024
alt2.aspmx.l.google.com	5	1/3/2024

Name server	Last updated
matteo.ns.cloudflare.com	7/28/2026
megan.ns.cloudflare.com	7/28/2026
ns13.domaincontrol.com	4/20/2026
ns14.domaincontrol.com	4/20/2026
matteo.ns.cloudflare.com	10/29/2025

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

172.67.137.133 1,075 domains · here since 9/16/2026

Domain	On this IP since
zzkun.cn	9/13/2026
zzkqwq.com	10/4/2026
zyverixmc.bond	9/15/2026
zybz168.com	9/16/2026
zumba.web.id	10/13/2026
zoobinc.com	9/30/2026
zoetv.digital	9/12/2026
zoair.me	9/18/2026
zinvestments.cl	9/20/2026
zhongchaozb.cc	10/21/2026
zetenazeba.cfd	9/22/2026
zavyn.biz	9/14/2026
and 1,062 more

104.21.78.210 1,074 domains · here since 9/16/2026

Domain	On this IP since
zzkun.cn	9/13/2026
zzkqwq.com	10/4/2026
zyverixmc.bond	9/15/2026
zybz168.com	9/16/2026
zumba.web.id	10/13/2026
zoobinc.com	9/30/2026
zoetv.digital	9/12/2026
zoair.me	9/18/2026
zinvestments.cl	9/20/2026
zhongchaozb.cc	10/21/2026
zetenazeba.cfd	9/22/2026
zavyn.biz	9/14/2026
and 1,061 more

2606:4700:3031::ac43:8985 1,064 domains · here since 9/16/2026

Domain	On this IP since
zzkun.cn	9/13/2026
zzkqwq.com	10/4/2026
zyverixmc.bond	9/15/2026
zybz168.com	9/16/2026
zumba.web.id	10/13/2026
zoobinc.com	9/30/2026
zoetv.digital	9/12/2026
zoair.me	9/18/2026
zinvestments.cl	9/20/2026
zhongchaozb.cc	10/21/2026
zetenazeba.cfd	9/22/2026
zavyn.biz	9/14/2026
and 1,051 more

2606:4700:3034::6815:4ed2 1,064 domains · here since 9/16/2026

Domain	On this IP since
zzkun.cn	9/13/2026
zzkqwq.com	10/4/2026
zyverixmc.bond	9/15/2026
zybz168.com	9/16/2026
zumba.web.id	10/13/2026
zoobinc.com	9/30/2026
zoetv.digital	9/12/2026
zoair.me	9/18/2026
zinvestments.cl	9/20/2026
zhongchaozb.cc	10/21/2026
zetenazeba.cfd	9/22/2026
zavyn.biz	9/14/2026
and 1,051 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!