ROBTEX.COM - 21r.net

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21r.net checked at 2025-12-14T19:42:35.017Z 1840ms 130/130/130 100% R:14 allDone:true timedOut:false

21r.net

NSdns23.hichina.com
A2408:4009:501::31🇨🇳 Alibaba (China)
A39.96.153.40🇨🇳 Alibaba (China)
A39.96.153.60🇨🇳 Alibaba (China)
A47.118.199.200🇨🇳 Alibaba (China)
A47.118.199.220🇨🇳 Alibaba (China)
A120.76.107.40🇨🇳 Alibaba (China)
A120.76.107.60🇨🇳 Alibaba (China)
A139.224.142.100🇨🇳 Alibaba (China)
A139.224.142.110🇨🇳 Alibaba (China)
NSdns24.hichina.com
A2408:4009:501::32🇨🇳 Alibaba (China)
A39.96.153.38🇨🇳 Alibaba (China)
A39.96.153.61🇨🇳 Alibaba (China)
A47.118.199.198🇨🇳 Alibaba (China)
A47.118.199.222🇨🇳 Alibaba (China)
A120.76.107.38🇨🇳 Alibaba (China)
A120.76.107.61🇨🇳 Alibaba (China)
A139.224.142.98🇨🇳 Alibaba (China)
A139.224.142.108🇨🇳 Alibaba (China)
MXmxbiz1.qq.com
A103.86.78.2🇭🇰 HGC
A103.86.78.3🇭🇰 HGC
MXmxbiz2.qq.com
A43.154.252.16🇭🇰 Tencent Global
A43.154.252.202🇭🇰 Tencent Global

net

NSa.gtld-servers.net
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net

Starts with same word

21r.ru
21r.com
21r.de
21r.net
21r.info

Starts similarily

r12.no
r21.mobi
r12.ru
2r1.ca
r12.nl
r12.info
1r2.com
r21.it
r21.spb.ru
r12.at
1r2.org
r21.de
r12.eu
r21.eu
12r.ru
12r.org
r21.co.il
r12.de
2r1.de
r12.pl
r12.cz
21r.ru
2r1.com
21r.com
r21.co
12r.de
r12.be
21r.de
r21.in
12r.com
r21.fr
r21.ro
r12.com.ar
r12.in
r21.com
1r2.in
r12.it
2r1.net
r12.dyndns.org
12r.net
r21.la
1r2.ru
12r.lt
r21.ru
r21.org
r21.uk
r21.nl
r21.cl
21r.net
r21.info
r12.dk
12r.co
r12.fr
21r.info
r21.cc
r21.cz

AI analysis

21r.net's delegation uses two name servers, dns23.hichina.com and dns24.hichina.com.

21r.net shares the same name server setup as other domains, for example novlyb.com, svsu.cn, zhijiake.com, aceuni.com and sxdehui.com.

dns23.hichina.com points to: 2408:4009:501::31, 39.96.153.40, 39.96.153.60, 47.118.199.200, 47.118.199.220, 120.76.107.40, 120.76.107.60, 139.224.142.100 and 139.224.142.110.

dns24.hichina.com points to: 2408:4009:501::32, 39.96.153.38, 39.96.153.61, 47.118.199.198, 47.118.199.222, 120.76.107.38, 120.76.107.61, 139.224.142.98 and 139.224.142.108.

21r.net is handled by two mail servers: mxbiz1.qq.com and mxbiz2.qq.com.

21r.net shares its mail server setup with other domains, including quizmew.com, heyienv.com, sinesafe.com, tclab.cn and eytc.cn.

21r.net shares at least partially some mail servers with other domains, for instance tshckh.com, mx-ledgrowlight.com and coowor.com.

Host names with two IPs:

mxbiz1.qq.com points to: 103.86.78.2 and 103.86.78.3

mxbiz2.qq.com points to: 43.154.252.16 and 43.154.252.202