CF1763035486381-tsm20251109205412

WWW.RTSAK.COM - 139.121.in-addr.arpa

Search for IP or hostnames:

139.121.in-addr.arpa checked at 2025-11-13T12:04:46.368Z 280ms 76/76/76 100% R:14 allDone:true timedOut:false

139.121.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

121.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

139.121.in-addr.arpa is a parent of 233.139.121.in-addr.arpa, 229.139.121.in-addr.arpa and 93.139.121.in-addr.arpa.

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

139.121.in-addr.arpa at least partially shares name servers with other domains, for instance 206.175.in-addr.arpa, 5.124.in-addr.arpa, 98.222.in-addr.arpa, 174.211.in-addr.arpa and 231.1.in-addr.arpa.

Host names with two IP numbers: 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.

Host names with one IP number: 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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