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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

zwei.ren

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

4,286 other domains share an IP address with it, and 3 domains redirect to it.

The most recent crawl returned the page title “zwei.ren的个人官网” and 20,652 bytes of HTML. webXtrend first recorded it on .

Domain properties

Property Value Explanation
First seen 11/5/2017 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 3 Number of domains that redirect to this domain.
Reverse IP 4,286 Number of domains with the same IP(s).

Detected social media networks

No social networks found on this website.

Last successful crawl

Title zwei.ren的个人官网
Description Zeng wei ren's personal website
Content-Length 20,652 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
104.21.14.173 4/11/2025
172.67.160.25 4/11/2025
47.57.82.163 12/11/2023
IPv6 address Last updated
2606:4700:3034:0:0:0:6815:ead 7/7/2026
2606:4700:3034:0:0:0:ac43:a019 7/7/2026
2606:4700:3031:0:0:0:ac43:a019 4/11/2025
2606:4700:3036:0:0:0:6815:ead 4/11/2025
Mail server Priority Last updated
mxbiz1.qq.com 5 1/1/2024
mxbiz2.qq.com 10 1/1/2024
Name server Last updated
katelyn.ns.cloudflare.com 4/11/2025
leland.ns.cloudflare.com 4/11/2025
f1g1ns1.dnspod.net 12/11/2023
f1g1ns2.dnspod.net 12/11/2023

Last 5 redirect domains

Domain Last seen
xn--9fy.xn--6qq986b3xl 1/7/2026
xn--9fya.xn--6qq986b3xl 11/1/2025
xn--e1t518b.xn--6qq986b3xl 6/28/2025

Reverse IP neighbours

104.21.14.173 1,075 domains · here since 9/13/2026
Domain On this IP since
zzrldh.info 9/29/2026
zshadow.info 10/3/2026
zpf11735.xyz 9/13/2026
zonaricy.com 9/22/2026
zoette.fr 9/13/2026
zjjlydc.com 9/13/2026
zjebay.com 9/13/2026
zj136.com 9/14/2026
zhkwps.com.cn 9/25/2026
zh0530.com 9/21/2026
zeman-bets.com 9/21/2026
zeckli.dev 9/16/2026
and 1,062 more
172.67.160.25 1,075 domains · here since 9/13/2026
Domain On this IP since
zzrldh.info 9/29/2026
zshadow.info 10/3/2026
zpf11735.xyz 9/13/2026
zonaricy.com 9/22/2026
zoette.fr 9/13/2026
zjjlydc.com 9/13/2026
zjebay.com 9/13/2026
zj136.com 9/14/2026
zhkwps.com.cn 9/25/2026
zh0530.com 9/21/2026
zeman-bets.com 9/21/2026
zeckli.dev 9/16/2026
and 1,062 more
2606:4700:3034::6815:ead 1,068 domains · here since 9/13/2026
Domain On this IP since
zzrldh.info 9/29/2026
zshadow.info 10/3/2026
zpf11735.xyz 9/13/2026
zonaricy.com 9/22/2026
zoette.fr 9/13/2026
zjjlydc.com 9/13/2026
zjebay.com 9/13/2026
zj136.com 9/14/2026
zhkwps.com.cn 9/25/2026
zh0530.com 9/21/2026
zeman-bets.com 9/21/2026
zeckli.dev 9/16/2026
and 1,055 more
2606:4700:3034::ac43:a019 1,068 domains · here since 9/13/2026
Domain On this IP since
zzrldh.info 9/29/2026
zshadow.info 10/3/2026
zpf11735.xyz 9/13/2026
zonaricy.com 9/22/2026
zoette.fr 9/13/2026
zjjlydc.com 9/13/2026
zjebay.com 9/13/2026
zj136.com 9/14/2026
zhkwps.com.cn 9/25/2026
zh0530.com 9/21/2026
zeman-bets.com 9/21/2026
zeckli.dev 9/16/2026
and 1,055 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.