CF1763517169396-tsm20251116095642

WWW.RTSAK.COM - it21.info

Search for IP or hostnames:

it21.info checked at 2025-11-19T01:52:49.326Z 664ms 71/71/71 100% R:9 allDone:true timedOut:false

it21.info

MXit21.info
A49.212.235.221🇯🇵 SAKURA-C
PTRwww3481.sakura.ne.jp
NSns1.value-domain.com
A172.64.52.38🇺🇸 Cloudflare
A172.64.52.161🇺🇸 Cloudflare
NSns2.value-domain.com
A172.64.53.3🇺🇸 Cloudflare
A172.64.53.115🇺🇸 Cloudflare
A49.212.235.221🇯🇵 SAKURA-C
PTRwww3481.sakura.ne.jp

info

NSa0.info.afilias-nst.info
NSa2.info.afilias-nst.info
NSc0.info.afilias-nst.info
NSb0.info.afilias-nst.org
NSb2.info.afilias-nst.org
NSd0.info.afilias-nst.org

MX for

Starts with same word

Starts similarily

AI analysis

For it21.info, the mail server is it21.info.

it21.info resolves to one IP number: 49.212.235.221.

other host names including limellama40.sakura.ne.jp, hashigosha.com, msv-im06984.sakura.ne.jp, msv-im06791.sakura.ne.jp and mach3.sakura.ne.jp share IP numbers with it21.info.

it21.info is delegated to two name servers ns1.value-domain.com and ns2.value-domain.com.

it21.info shares the same name server setup as other domains, for instance onikohshi.com, ver2.co.jp, kawasaki-ins.co.jp, carota.jp and arithgame.jp.

it21.info at least partially shares name servers with other domains, for instance tokuyo.jp.

Host names with two IP numbers:

The host name ns1.value-domain.com points to 172.64.52.38 and 172.64.52.161; the host name ns2.value-domain.com points to 172.64.53.3 and 172.64.53.115.

it21.info is served by a single mail server, it21.info.

it21.info resolves to IP 49.212.235.221.

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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