CF1760885567689-tsm20251017082432

MXLIST.NET - 21.205.203.in-addr.arpa

Search for IP or hostnames:

21.205.203.in-addr.arpa checked at 2025-10-19T14:52:47.624Z 2482ms 39/39/39 100% R:17

21.205.203.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

205.203.in-addr.arpa

Up

Starts with same word

Starts similarily

AI analysis

21.205.203.in-addr.arpa is a parent of 159.21.205.203.in-addr.arpa, 206.21.205.203.in-addr.arpa, 171.21.205.203.in-addr.arpa, 191.21.205.203.in-addr.arpa and 34.21.205.203.in-addr.arpa, plus a few other host names.

21.205.203.in-addr.arpa's delegation uses two name servers: hcm.ns1.cmcti.vn and hni.ns1.cmcti.vn.

21.205.203.in-addr.arpa uses the same name server setup as other domains, such as 9.205.203.in-addr.arpa, 18.91.183.in-addr.arpa, 48.96.42.in-addr.arpa, 50.99.101.in-addr.arpa and 59.96.42.in-addr.arpa.

21.205.203.in-addr.arpa at least partially shares name servers with other domains, including 5.99.101.in-addr.arpa, 122.20.113.in-addr.arpa, 119.20.113.in-addr.arpa, 116.20.113.in-addr.arpa and 253.122.45.in-addr.arpa.

Host names with a single IP address: hcm.ns1.cmcti.vn points to 183.91.16.70; 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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zjPTnyc CF johedugfp 2025-10-19