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382.4 M

Registered domains

9.2 M

New domains in the last 30 days

64.9 M

Social media profiles detected

zhoulujun.com

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

3,980 other domains share an IP address with it, and one domain redirects to it.

The most recent crawl returned the page title “周陆军博客” and 45,103 bytes of HTML. The site links to Facebook, YouTube and Weibo profiles.

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 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 1 Number of domains that redirect to this domain.
Reverse IP 3,980 Number of domains with the same IP(s).

Detected social media networks

Last successful crawl

Title 周陆军博客
Description 全栈工程师转向 AI 应用与 Agent 开发 —— 技术资料归集与开发经验分享
Content-Length 45,103 bytes

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

Last SSL certificate

Issuer Let's Encrypt
Valid from 8/24/2026
Valid to 11/22/2026
Time until expiry 49 days

DNS history

IPv4 address Last updated
104.21.10.212 5/7/2026
172.67.164.135 5/7/2026
188.114.96.0 4/30/2026
188.114.97.0 4/30/2026
104.21.10.212 3/4/2026
IPv6 address Last updated
2606:4700:3031:0:0:0:6815:ad4 6/24/2026
2606:4700:3033:0:0:0:ac43:a487 6/24/2026
2606:4700:3030:0:0:0:ac43:a487 5/21/2026
2606:4700:3034:0:0:0:6815:ad4 5/21/2026
2a06:98c1:3120:0:0:0:0:0 4/30/2026
Name server Last updated
audrey.ns.cloudflare.com 3/4/2026
stan.ns.cloudflare.com 3/4/2026
fitzgerald.dnspod.net 12/7/2023
suntan.dnspod.net 12/7/2023

Last 5 redirect domains

Domain Last seen
zhoulujun.net 8/31/2026

Reverse IP neighbours

104.21.10.212 997 domains · here since 10/1/2026
Domain On this IP since
zzz888.net 9/22/2026
zyraangola.com 9/16/2026
zuzalokisk.sbs 10/3/2026
zolifraneku.cfd 9/28/2026
zkbet1.com 9/22/2026
zihssy.com 9/22/2026
zentrum.digital 9/22/2026
zenmark.digital 9/22/2026
zeettamiinvred.info 9/22/2026
zaharasolutions.com 9/12/2026
zaganacoustic.pl 9/18/2026
yv713.top 9/21/2026
and 984 more
172.67.164.135 997 domains · here since 10/1/2026
Domain On this IP since
zzz888.net 9/22/2026
zyraangola.com 9/16/2026
zuzalokisk.sbs 10/3/2026
zolifraneku.cfd 9/28/2026
zkbet1.com 9/22/2026
zihssy.com 9/22/2026
zentrum.digital 9/22/2026
zenmark.digital 9/22/2026
zeettamiinvred.info 9/22/2026
zaharasolutions.com 9/12/2026
zaganacoustic.pl 9/18/2026
yv713.top 9/21/2026
and 984 more
2606:4700:3031::6815:ad4 993 domains · here since 10/1/2026
Domain On this IP since
zzz888.net 9/22/2026
zyraangola.com 9/16/2026
zuzalokisk.sbs 10/3/2026
zolifraneku.cfd 9/28/2026
zkbet1.com 9/22/2026
zihssy.com 9/22/2026
zentrum.digital 9/22/2026
zenmark.digital 9/22/2026
zeettamiinvred.info 9/22/2026
zaharasolutions.com 9/12/2026
zaganacoustic.pl 9/18/2026
yv713.top 9/21/2026
and 980 more
2606:4700:3033::ac43:a487 993 domains · here since 10/1/2026
Domain On this IP since
zzz888.net 9/22/2026
zyraangola.com 9/16/2026
zuzalokisk.sbs 10/3/2026
zolifraneku.cfd 9/28/2026
zkbet1.com 9/22/2026
zihssy.com 9/22/2026
zentrum.digital 9/22/2026
zenmark.digital 9/22/2026
zeettamiinvred.info 9/22/2026
zaharasolutions.com 9/12/2026
zaganacoustic.pl 9/18/2026
yv713.top 9/21/2026
and 980 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.