CF1761021801102-tsm20251017082432

WWW.RTSAK.COM - 20.253.203.in-addr.arpa

Search for IP or hostnames:

20.253.203.in-addr.arpa checked at 2025-10-21T04:43:21.088Z 1096ms 42/42/42 100% R:9

20.253.203.in-addr.arpa

NSns1.ssu.ac.kr
A203.253.31.5🇰🇷 KT Corporation (Korea Telecom)
PTRns1.ssu.ac.kr
NSns.ssu.ac.kr
A203.253.31.1🇰🇷 KT Corporation (Korea Telecom)
PTRns.ssu.ac.kr

253.203.in-addr.arpa

NSb.dns.kr
NSc.dns.kr
NSd.dns.kr
NSe.dns.kr
NSf.dns.kr
NSg.dns.kr

Up

Starts with same word

Starts similarily

AI analysis

20.253.203.in-addr.arpa is a parent of 155.20.253.203.in-addr.arpa and 152.20.253.203.in-addr.arpa.

20.253.203.in-addr.arpa's delegation uses two name servers: ns1.ssu.ac.kr and ns.ssu.ac.kr.

20.253.203.in-addr.arpa uses the same name server setup as other domains, such as 16.253.203.in-addr.arpa, 29.253.203.in-addr.arpa, 31.253.203.in-addr.arpa, 14.253.203.in-addr.arpa and 7.253.203.in-addr.arpa.

20.253.203.in-addr.arpa shares name servers with other domains at least partially, for example soongsil.ac.kr and soongsil.kr.

These name servers are commonly used with topper.soongsil.ac.kr.

Host names with a single IP address: ns1.ssu.ac.kr points to 203.253.31.5; ns.ssu.ac.kr points to 203.253.31.1.

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

ONgZdnT CF johedugfp 2025-10-21