Dive into our data, search now!

We offer robust APIs and data services for domainers, data crawlers, security teams and many more.

382.7 M

Domains known to webXtrend

9.3 M

New domains in the last 30 days

63.8 M

Social media profiles detected

zstack.fyi

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

4,060 other domains share an IP address with it.

The most recent crawl returned the page title “zstack - My harness better than yours” and 45,710 bytes of HTML.

Domain properties

Property Value Explanation
Top-level domain .fyi 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 4,060 Number of domains with the same IP(s).

Detected social media networks

No social networks found on this website.

Similar websites

No similar websites found yet.

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.

Last SSL certificate

Issuer Google Trust Services
Valid from 8/25/2026
Valid to 11/23/2026
Time until expiry 44 days

Last successful crawl

Title zstack - My harness better than yours
Description zstack is Zack's model-independent memory and operating layer for AI-assisted work.
Content-Length 45,710 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
104.21.74.155 6/28/2026
172.67.159.216 6/28/2026
216.198.79.1 6/11/2026
IPv6 address Last updated
2606:4700:3031:0:0:0:ac43:9fd8 6/28/2026
2606:4700:3037:0:0:0:6815:4a9b 6/28/2026
Name server Last updated
kanye.ns.cloudflare.com 6/28/2026
reza.ns.cloudflare.com 6/28/2026
ns-1498.awsdns-59.org 6/11/2026
ns-1621.awsdns-10.co.uk 6/11/2026
ns-195.awsdns-24.com 6/11/2026

Most recent redirect domains

No domains found.

Reverse IP neighbours

104.21.74.155 1,020 domains · here since 9/29/2026
Domain On this IP since
zzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzz.my.id 9/15/2026
zzzhly.com 10/5/2026
zum-cox.lol 10/3/2026
ztmiaochuang.com 9/16/2026
zeusbonusda.vip 9/22/2026
zenscreen.site 9/17/2026
zemheri.online 9/19/2026
zdescash.ru 9/16/2026
zaxis.website 9/20/2026
zarapuz.xyz 9/16/2026
yuanfuyuan.com 9/19/2026
yourcars.org 9/21/2026
and 1,007 more
172.67.159.216 1,020 domains · here since 9/29/2026
Domain On this IP since
zzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzz.my.id 9/15/2026
zzzhly.com 10/5/2026
zum-cox.lol 10/3/2026
ztmiaochuang.com 9/16/2026
zeusbonusda.vip 9/22/2026
zenscreen.site 9/17/2026
zemheri.online 9/19/2026
zdescash.ru 9/16/2026
zaxis.website 9/20/2026
zarapuz.xyz 9/16/2026
yuanfuyuan.com 9/19/2026
yourcars.org 9/21/2026
and 1,007 more
2606:4700:3031::ac43:9fd8 1,010 domains · here since 9/29/2026
Domain On this IP since
zzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzz.my.id 9/15/2026
zzzhly.com 10/5/2026
zum-cox.lol 10/3/2026
ztmiaochuang.com 9/16/2026
zeusbonusda.vip 9/22/2026
zenscreen.site 9/17/2026
zemheri.online 9/19/2026
zdescash.ru 9/16/2026
zaxis.website 9/20/2026
zarapuz.xyz 9/16/2026
yuanfuyuan.com 9/19/2026
yourcars.org 9/21/2026
and 997 more
2606:4700:3037::6815:4a9b 1,010 domains · here since 9/29/2026
Domain On this IP since
zzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzz.my.id 9/15/2026
zzzhly.com 10/5/2026
zum-cox.lol 10/3/2026
ztmiaochuang.com 9/16/2026
zeusbonusda.vip 9/22/2026
zenscreen.site 9/17/2026
zemheri.online 9/19/2026
zdescash.ru 9/16/2026
zaxis.website 9/20/2026
zarapuz.xyz 9/16/2026
yuanfuyuan.com 9/19/2026
yourcars.org 9/21/2026
and 997 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.