CF1763398616526-tsm20251116095642

WWW.RTSAK.COM - 135.21.123.in-addr.arpa

Search for IP or hostnames:

135.21.123.in-addr.arpa checked at 2025-11-17T16:56:56.477Z 668ms 41/41/41 100% R:9 allDone:true timedOut:false

135.21.123.in-addr.arpa

NShcm-server1.vnn.vn
A2001:ee0:3281:8000::8 🇻🇳 VNPT-AS-VN
PTRvnpt.vn
A203.162.4.1🇻🇳 VNPT-AS-VN
PTRhcm-server1.vnn.vn
NSvdc-hn01.vnn.vn
A2001:ee0:3281::8 🇻🇳 VNPT-AS-VN
PTRvnpt.vn
A203.162.0.11🇻🇳 VNPT-AS-VN
PTRvdc-hn01.vnn.vn

21.123.in-addr.arpa

NShcm-server1.vnn.vn
NSvdc-hn01.vnn.vn

Starts with same word

Starts similarily

AI analysis

135.21.123.in-addr.arpa's delegation uses two name servers: hcm-server1.vnn.vn and vdc-hn01.vnn.vn.

135.21.123.in-addr.arpa uses the same name server setup as other domains, such as 228.162.203.in-addr.arpa, 253.253.222.in-addr.arpa, 4.161.14.in-addr.arpa, 250.14.in-addr.arpa and songnhac.vn.

Host names with two IPs:

hcm-server1.vnn.vn points to 2001:ee0:3281:8000::8 and 203.162.4.1

vdc-hn01.vnn.vn points to 2001:ee0:3281::8 and 203.162.0.11

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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