CF1763832275956-tsm20251122165144

DNSWHOIS.INFO - 75.21.1.in-addr.arpa

Search for IP or hostnames:

75.21.1.in-addr.arpa checked at 2025-11-22T17:24:35.937Z 248ms 42/42/42 100% R:13 allDone:true timedOut:false

75.21.1.in-addr.arpa

NSns1.vectant.ne.jp
A163.139.230.164🇯🇵 ARTERIA Networks Corporation (Vectant)
PTRns1.vectant.ne.jp
NSns2.vectant.ne.jp
A163.139.230.165🇯🇵 ARTERIA Networks Corporation (Vectant)
PTRns2.vectant.ne.jp

21.1.in-addr.arpa

Up

Starts with same word

Starts similarily

AI analysis

75.21.1.in-addr.arpa is a parent of 111.75.21.1.in-addr.arpa, 41.75.21.1.in-addr.arpa, 131.75.21.1.in-addr.arpa, 125.75.21.1.in-addr.arpa and 138.75.21.1.in-addr.arpa, plus a few other host names.

75.21.1.in-addr.arpa's delegation uses two name servers: ns1.vectant.ne.jp and ns2.vectant.ne.jp.

75.21.1.in-addr.arpa uses the same name server setup as other domains, such as 153.131.210.fls.vectant.ne.jp, 233.230.222.in-addr.arpa, 218.51.120.in-addr.arpa, 1.212.122.in-addr.arpa and 234.139.163.in-addr.arpa.

75.21.1.in-addr.arpa at least partially shares name servers with other domains, including jipm.or.jp, bins.ne.jp, 00l.62.170.210.in-addr.arpa, mti-osk.co.jp and marunouchi-hc.jp.

These name servers are often used with ax02.itplugin.net and ax03.itplugin.net.

Host names with a single IP address: ns1.vectant.ne.jp points to 163.139.230.164; ns2.vectant.ne.jp points to 163.139.230.165.

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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