CF1759378979679-tsm20251001211114

IPLIST.NET - 21.171.203.in-addr.arpa

Search for IP or hostnames:

21.171.203.in-addr.arpa checked at 2025-10-02T04:22:59.666Z 1389ms 36/36/36 100% R:13

21.171.203.in-addr.arpa

NShcm.ns1.cmcti.vn
A183.91.16.70🇻🇳 CMC Telecom
PTRhcm.ns1.cmcti.vn
NShni.ns1.cmcti.vn
A183.91.0.70🇻🇳 CMC Telecom
PTRhni.ns1.cmcti.vn

171.203.in-addr.arpa

Up

Starts with same word

Starts similarily

AI analysis

21.171.203.in-addr.arpa is a parent of 120.21.171.203.in-addr.arpa, 131.21.171.203.in-addr.arpa, 135.21.171.203.in-addr.arpa, 91.21.171.203.in-addr.arpa, 211.21.171.203.in-addr.arpa and a few other host names.

Two name servers hcm.ns1.cmcti.vn and hni.ns1.cmcti.vn handle delegation for 21.171.203.in-addr.arpa.

21.171.203.in-addr.arpa uses the same name server setup as other domains, for example 237.122.45.in-addr.arpa, 33.205.203.in-addr.arpa, 24.171.203.in-addr.arpa, 10.205.203.in-addr.arpa and 16.99.101.in-addr.arpa.

Host names with one IP number: The host name hcm.ns1.cmcti.vn points to 183.91.16.70 and the host name hni.ns1.cmcti.vn points to 183.91.0.70.

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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kxiOvGX CF johedugfp 2025-10-02