utilzstack.com

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

1,726,952 other domains share an IP address with it.

The most recent crawl returned the page title “Free Online Developer Tools — Secure JSON Formatter, JWT Decoder, Regex & Base64 | UtilzStack” and 64,738 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	1,726,952	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": "utilzstack.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	Let's Encrypt
Valid from	7/30/2026
Valid to	10/28/2026
Time until expiry	11 days

Last successful crawl

Title	Free Online Developer Tools — Secure JSON Formatter, JWT Decoder, Regex & Base64 \| UtilzStack
Description	UtilzStack — Secure, free online developer tools. Premium client-side JSON formatter, secure JWT verification payload decoder, base64 text/file encoder, regex tester, SHA-256 hash generator, and epoch timestamp converter. Private database and API helper utilities.
Content-Length	64,738 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
35.157.26.135	6/9/2026
63.176.8.218	6/9/2026

IPv6 address	Last updated
2a05:d014:58f:6200:0:0:0:258	6/9/2026
2a05:d014:58f:6200:0:0:0:259	6/9/2026

Name server	Last updated
dns1.p04.nsone.net	6/9/2026
dns2.p04.nsone.net	6/9/2026
dns3.p04.nsone.net	6/9/2026
dns4.p04.nsone.net	6/9/2026

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

63.176.8.218 751,344 domains · here since 9/18/2026

Domain	On this IP since
zzzzzcnslting.com	9/18/2026
zzzzhub.com	9/17/2026
zzzz10i.com	9/18/2026
zzzsprofessionalhvac.com	9/14/2026
zzzouo.online	9/19/2026
zzzlovexyw.com	9/19/2026
zzzdigital.com	9/13/2026
zzzcoinonrbh.lol	10/10/2026
zzzap.net	9/22/2026
zzz.org.mk	9/19/2026
zzz-token.com	9/14/2026
zzz-kkchat.com	9/18/2026
and 751,331 more

35.157.26.135 751,329 domains · here since 9/18/2026

Domain	On this IP since
zzzzzcnslting.com	9/18/2026
zzzzhub.com	9/17/2026
zzzz10i.com	9/18/2026
zzzsprofessionalhvac.com	9/14/2026
zzzouo.online	9/19/2026
zzzlovexyw.com	9/19/2026
zzzdigital.com	9/13/2026
zzzcoinonrbh.lol	10/10/2026
zzzap.net	9/22/2026
zzz.org.mk	9/19/2026
zzz-token.com	9/14/2026
zzz-kkchat.com	9/18/2026
and 751,316 more

2a05:d014:58f:6200::258 112,142 domains · here since 9/18/2026

Domain	On this IP since
zzz-kkchat.com	9/18/2026
zzyzzscx.icu	9/20/2026
zzrun.top	9/18/2026
zzq.jl.cn	9/16/2026
zzmylq.com	9/22/2026
zzmap.cc	9/21/2026
zzloyal.com	10/9/2026
zzjj.site	9/19/2026
zzhang.site	9/18/2026
zzamboni.org	9/17/2026
zyxoid.com	9/19/2026
zyverixtech.com	9/17/2026
and 112,129 more

2a05:d014:58f:6200::259 112,137 domains · here since 9/18/2026

Domain	On this IP since
zzz-kkchat.com	9/18/2026
zzyzzscx.icu	9/20/2026
zzrun.top	9/18/2026
zzq.jl.cn	9/16/2026
zzmylq.com	9/22/2026
zzmap.cc	9/21/2026
zzloyal.com	10/9/2026
zzjj.site	9/19/2026
zzhang.site	9/18/2026
zzamboni.org	9/17/2026
zyxoid.com	9/19/2026
zyverixtech.com	9/17/2026
and 112,124 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!