CF1763636512077-tsm20251116095642

IPLIST.NET - 121.220.in-addr.arpa

Search for IP or hostnames:

121.220.in-addr.arpa checked at 2025-11-20T11:01:52.067Z 194ms 76/76/76 100% R:12 allDone:true timedOut:false

121.220.in-addr.arpa

NSb.dns.kr
A210.101.60.1🇰🇷 BDNSKR-AS-KR
NSc.dns.kr
A210.101.61.1🇰🇷 CDNSKR-AS-KR
NSd.dns.kr
A2001:dcc:4::1 🇰🇷 KRNIC-DDNS-AS
A203.83.159.1🇰🇷 KRNIC-DDNS-AS
NSe.dns.kr
A2001:dcc:5::100 🇰🇷 KRNIC-EDNS-AS
A202.30.124.100🇰🇷 KRNIC-EDNS-AS
NSf.dns.kr
A2001:dcc:6::1 🇰🇷 FDNSKR-AS-KR
A210.101.62.1🇰🇷 FDNSKR-AS-KR
NSg.dns.kr
A2001:dc5:a::1 🇰🇷 KRNIC-GDNS-AS
A202.31.190.1🇰🇷 KRNIC-GDNS-AS

220.in-addr.arpa

NSns1.apnic.net
NSns2.apnic.net
NSrirns.arin.net
NSns3.lacnic.net
NSapnic.authdns.ripe.net

Up

Starts with same word

Starts similarily

AI analysis

121.220.in-addr.arpa is the parent of 147.121.220.in-addr.arpa, 74.121.220.in-addr.arpa, 185.121.220.in-addr.arpa, 84.121.220.in-addr.arpa, 17.121.220.in-addr.arpa and a few other host names.

121.220.in-addr.arpa delegates to six name servers: b.dns.kr, c.dns.kr, d.dns.kr, e.dns.kr, f.dns.kr and g.dns.kr.

121.220.in-addr.arpa at least partially shares name servers with other domains, for instance 144.121.in-addr.arpa, 218.211.in-addr.arpa, 207.211.in-addr.arpa, 141.121.in-addr.arpa and 157.221.in-addr.arpa.

Two IPs per host:

d.dns.kr points to 2001:dcc:4::1 and 203.83.159.1

e.dns.kr points to 2001:dcc:5::100 and 202.30.124.100

f.dns.kr points to 2001:dcc:6::1 and 210.101.62.1

g.dns.kr points to 2001:dc5:a::1 and 202.31.190.1

One IP per host:

b.dns.kr points to 210.101.60.1

c.dns.kr points to 210.101.61.1

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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