CF1760194064255-tsm20251011143905

WWW.RTSAK.COM - 21.103.219.in-addr.arpa

Search for IP or hostnames:

21.103.219.in-addr.arpa checked at 2025-10-11T14:47:44.242Z 464ms 36/36/36 100% R:19

21.103.219.in-addr.arpa

NSdns-a01.btvm.ne.jp
A219.103.0.28🇯🇵 BTV Co.,Ltd.
PTRdns-a01.btvm.ne.jp
NSdns02.btvm.ne.jp
A203.211.48.132🇯🇵 BTV Co.,Ltd.
PTRdns02.btvm.ne.jp

103.219.in-addr.arpa

NSa.dns.jp
NSb.dns.jp
NSd.dns.jp
NSe.dns.jp
NSf.dns.jp
NSg.dns.jp

Up

Starts with same word

Starts similarily

AI analysis

21.103.219.in-addr.arpa is a parent of 2.21.103.219.in-addr.arpa and 91.21.103.219.in-addr.arpa.

21.103.219.in-addr.arpa is delegated to two name servers dns-a01.btvm.ne.jp and dns02.btvm.ne.jp.

21.103.219.in-addr.arpa shares the same name server setup as other domains, for instance 29.103.219.in-addr.arpa, 8.103.219.in-addr.arpa, 23.103.219.in-addr.arpa, 1.103.219.in-addr.arpa and 17.103.219.in-addr.arpa.

Host names with one IP number:

dns-a01.btvm.ne.jp points to 219.103.0.28

dns02.btvm.ne.jp points to 203.211.48.132

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

SgFeVhc CF johedugfp 2025-10-11