CF1763616994341-tsm20251116095642

MXLIST.NET - 21.100.211.in-addr.arpa

Search for IP or hostnames:

21.100.211.in-addr.arpa checked at 2025-11-20T05:36:34.326Z 4240ms 54/54/54 100% R:19 allDone:true timedOut:false

21.100.211.in-addr.arpa

NSidc-ns1.bjtelecom.net
A240e:0:9000:200::68 🇨🇳 CHINA-1
A218.30.26.68🇨🇳 CHINA-1
NSidc-ns2.bjtelecom.net
A240e:0:9000:200::70 🇨🇳 CHINA-1
A218.30.26.70🇨🇳 CHINA-1
NSidc-ns3.bjtelecom.net
A240e:0:9000:201::72 🇨🇳 CHINA-1
A211.100.2.125🇨🇳 CHINA-1

100.211.in-addr.arpa

NSa.in-addr.cn
NSb.in-addr.cn
NSc.in-addr.cn
NSd.in-addr.cn
NSe.in-addr.cn

Up

Starts with same word

Starts similarily

AI analysis

21.100.211.in-addr.arpa is a parent of 186.21.100.211.in-addr.arpa, 170.21.100.211.in-addr.arpa and 171.21.100.211.in-addr.arpa.

21.100.211.in-addr.arpa is delegated to name servers idc-ns1.bjtelecom.net, idc-ns2.bjtelecom.net and idc-ns3.bjtelecom.net.

21.100.211.in-addr.arpa at least partially shares name servers with other domains such as 61.100.211.in-addr.arpa, 50.181.220.in-addr.arpa, 27.100.211.in-addr.arpa, 41.181.220.in-addr.arpa and 67.181.220.in-addr.arpa.

Host names with two IP numbers:

idc-ns1.bjtelecom.net points to 240e:0:9000:200::68 and 218.30.26.68.

idc-ns2.bjtelecom.net points to 240e:0:9000:200::70 and 218.30.26.70.

idc-ns3.bjtelecom.net points to 240e:0:9000:201::72 and 211.100.2.125.

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
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