stackframe.cloud

stackframe.cloud serves a website of its own over HTTPS and under www. It answers on both IPv4 and IPv6, with a valid TLS certificate.

4,016 other domains share an IP address with it.

The most recent crawl returned the page title “Stack Frame: 271 Free Calculators for Work and Home” and 59,792 bytes of HTML.

Domain properties

Property	Value	Explanation
Top-level domain	.cloud	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.	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	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	4,016	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": "stackframe.cloud"}'

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	Let's Encrypt
Valid from	9/10/2026
Valid to	12/9/2026
Time until expiry	53 days

Last successful crawl

Title	Stack Frame: 271 Free Calculators for Work and Home
Description	Free calculators for freight class, loan repayments, tax estimates, cooking and more. No signup, tools checked by hand, results are estimates.
Content-Length	59,792 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
104.21.70.207	5/24/2026
172.67.139.96	5/24/2026

IPv6 address	Last updated
2606:4700:3030:0:0:0:ac43:8b60	7/20/2026
2606:4700:3036:0:0:0:6815:46cf	7/20/2026
2606:4700:3033:0:0:0:ac43:8b60	5/24/2026
2606:4700:3037:0:0:0:6815:46cf	5/24/2026

Name server	Last updated
addyson.ns.cloudflare.com	5/16/2026
darwin.ns.cloudflare.com	5/16/2026

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

104.21.70.207 1,010 domains · here since 9/19/2026

Domain	On this IP since
zvkbdyv.info	9/18/2026
zusterinhuis.be	9/21/2026
zsmilingey.ru	9/15/2026
zofehiy.icu	10/6/2026
zoetermeeruitvaart.nl	9/15/2026
zmhqaplu.com	9/21/2026
zlatavlna.shop	9/17/2026
zjfuel.com	9/21/2026
zididongmanriyuzenmedu.org.cn	10/11/2026
zhongkongque.com	9/18/2026
zekotan.com	9/13/2026
zebra555.net	9/20/2026
and 997 more

172.67.139.96 1,010 domains · here since 9/19/2026

Domain	On this IP since
zvkbdyv.info	9/18/2026
zusterinhuis.be	9/21/2026
zsmilingey.ru	9/15/2026
zofehiy.icu	10/6/2026
zoetermeeruitvaart.nl	9/15/2026
zmhqaplu.com	9/21/2026
zlatavlna.shop	9/17/2026
zjfuel.com	9/21/2026
zididongmanriyuzenmedu.org.cn	10/11/2026
zhongkongque.com	9/18/2026
zekotan.com	9/13/2026
zebra555.net	9/20/2026
and 997 more

2606:4700:3030::ac43:8b60 998 domains · here since 9/19/2026

Domain	On this IP since
zvkbdyv.info	9/18/2026
zusterinhuis.be	9/21/2026
zsmilingey.ru	9/15/2026
zofehiy.icu	9/25/2026
zoetermeeruitvaart.nl	9/15/2026
zmhqaplu.com	9/21/2026
zlatavlna.shop	9/17/2026
zjfuel.com	9/21/2026
zididongmanriyuzenmedu.org.cn	10/11/2026
zhongkongque.com	9/18/2026
zekotan.com	9/13/2026
zebra555.net	9/20/2026
and 985 more

2606:4700:3036::6815:46cf 998 domains · here since 9/19/2026

Domain	On this IP since
zvkbdyv.info	9/18/2026
zusterinhuis.be	9/21/2026
zsmilingey.ru	9/15/2026
zofehiy.icu	9/25/2026
zoetermeeruitvaart.nl	9/15/2026
zmhqaplu.com	9/21/2026
zlatavlna.shop	9/17/2026
zjfuel.com	9/21/2026
zididongmanriyuzenmedu.org.cn	10/11/2026
zhongkongque.com	9/18/2026
zekotan.com	9/13/2026
zebra555.net	9/20/2026
and 985 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!