CF1764123204567-tsm20251125223634

WWW.RTSAK.COM - sys.co.jp

Search for IP or hostnames:

sys.co.jp checked at 2025-11-26T02:13:24.552Z 1652ms 55/55/55 100% R:19 allDone:true timedOut:false

sys.co.jp

NSns1.cent-inc.com
A219.122.9.150🇯🇵 Equinix
NSns2.cent-inc.com
A119.75.228.15🇯🇵 Equinix
MXmail.sys.co.jp
A118.27.37.250🇯🇵 GMO-INTERNET
PTRv118-27-37-250.0jtl.static.cnode.io

co.jp

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Starts with same word

Starts similarily

AI analysis

The parent of mail.sys.co.jp is sys.co.jp.

Two name servers ns1.cent-inc.com and ns2.cent-inc.com handle the delegation for sys.co.jp.

sys.co.jp shares the same name server setup as other domains, for example lightalamp.jp, yamaya-sougetsu.com, srixon-tennis.world, ld-dvd.co.jp and o-net.jp.

sys.co.jp shares name servers with other domains to some extent, including o-netdns.com, cent-inc.com, centsys.jp and srixon-tennis.com.

these name servers commonly pair with ns1.o-netdns.com, ns3.cent-inc.com, ns2.o-netdns.com and ns3.o-netdns.com.

Host names with one IP number:

ns1.cent-inc.com points to 219.122.9.150; ns2.cent-inc.com points to 119.75.228.15.

The mail.sys.co.jp mail server handles sys.co.jp.

mail.sys.co.jp points to a single IP number: 118.27.37.250.