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382.5 M

Registered domains

9.1 M

New domains in the last 30 days

64.6 M

Social media profiles detected

zkns.com

zkns.com serves a website of its own. It answers on both IPv4 and IPv6, with no TLS certificate and MX records for mail.

3,224 other domains share an IP address with it.

The most recent crawl returned the page title “zkns.com | 521: Web server is down” and 6,958 bytes of HTML.

Domain properties

Property Value Explanation
First seen unknown Date the domain was first seen.
Has website yes A website is hosted under the domain, which does not redirect to an external domain.
Has MX-record yes The domain has an MX record.
External redirect no The domain redirects to another domain.
Redirect to https no 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 no certificate Shows whether the domain has a valid SSL certificate.
Redirects 0 Number of domains that redirect to this domain.
Reverse IP 3,224 Number of domains with the same IP(s).

Detected social media networks

No social networks found on this website.

Last successful crawl

Title zkns.com | 521: Web server is down
Description (not set)
Content-Length 6,958 bytes

Title and description as published by the page itself in its own <title> and <meta name="description"> tags.

Last SSL certificate

No certificate data available for this domain.

DNS history

IPv4 address Last updated
104.21.48.209 12/8/2023
172.67.137.117 12/8/2023
IPv6 address Last updated
2606:4700:3030:0:0:0:ac43:8975 7/13/2026
2606:4700:3036:0:0:0:6815:30d1 7/13/2026
2606:4700:3031:0:0:0:6815:30d1 12/8/2023
2606:4700:3033:0:0:0:ac43:8975 12/8/2023
Mail server Priority Last updated
mxn.mxhichina.com 5 5/13/2024
mxw.mxhichina.com 10 5/13/2024
zkns-com.mail.protection.outlook.com 0 1/3/2024
Name server Last updated
chan.ns.cloudflare.com 12/8/2023
glen.ns.cloudflare.com 12/8/2023

Last 5 redirect domains

No domains found.

Reverse IP neighbours

104.21.48.209 810 domains · here since 9/14/2026
Domain On this IP since
zuqiu-betmaster.com.cn 9/28/2026
zkhjgpdf.xyz 9/21/2026
zirvebetresmi.vip 9/12/2026
zimembassytehran.com 9/23/2026
zh-wap-qqsports.com 9/21/2026
zgzygc.com 9/20/2026
zazacubancomfort.com 9/15/2026
zapfroth.xyz 9/30/2026
yyzxxz.com 9/18/2026
yuval.bond 9/19/2026
yuki168.vip 9/22/2026
ysltasche.com 9/12/2026
and 797 more
172.67.137.117 810 domains · here since 9/14/2026
Domain On this IP since
zuqiu-betmaster.com.cn 9/28/2026
zkhjgpdf.xyz 9/21/2026
zirvebetresmi.vip 9/12/2026
zimembassytehran.com 9/23/2026
zh-wap-qqsports.com 9/21/2026
zgzygc.com 9/20/2026
zazacubancomfort.com 9/15/2026
zapfroth.xyz 9/30/2026
yyzxxz.com 9/18/2026
yuval.bond 9/19/2026
yuki168.vip 9/22/2026
ysltasche.com 9/12/2026
and 797 more
2606:4700:3030::ac43:8975 802 domains · here since 9/14/2026
Domain On this IP since
zuqiu-betmaster.com.cn 9/28/2026
zkhjgpdf.xyz 9/21/2026
zirvebetresmi.vip 9/12/2026
zimembassytehran.com 9/23/2026
zh-wap-qqsports.com 9/21/2026
zgzygc.com 9/20/2026
zazacubancomfort.com 9/15/2026
zapfroth.xyz 9/30/2026
yyzxxz.com 9/18/2026
yuval.bond 9/19/2026
yuki168.vip 9/22/2026
ysltasche.com 9/12/2026
and 789 more
2606:4700:3036::6815:30d1 802 domains · here since 9/14/2026
Domain On this IP since
zuqiu-betmaster.com.cn 9/28/2026
zkhjgpdf.xyz 9/21/2026
zirvebetresmi.vip 9/12/2026
zimembassytehran.com 9/23/2026
zh-wap-qqsports.com 9/21/2026
zgzygc.com 9/20/2026
zazacubancomfort.com 9/15/2026
zapfroth.xyz 9/30/2026
yyzxxz.com 9/18/2026
yuval.bond 9/19/2026
yuki168.vip 9/22/2026
ysltasche.com 9/12/2026
and 789 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.