CF1763014907514-tsm20251109205412

WWW.RTSAK.COM - r-sys.co.jp

Search for IP or hostnames:

r-sys.co.jp checked at 2025-11-13T06:21:47.501Z 386ms 63/63/63 100% R:20 allDone:true timedOut:false

r-sys.co.jp

MXmail.r-sys.co.jp
A210.143.104.20🇯🇵 PROX
PTRns.r-sys.co.jp
NSns.r-sys.co.jp
A210.143.104.20🇯🇵 PROX
PTRns.r-sys.co.jp
NSdns2.ixent.ne.jp
A210.143.106.4🇯🇵 PROX
PTRdns2.ixent.ne.jp
A210.143.104.20🇯🇵 PROX
PTRns.r-sys.co.jp

co.jp

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Starts with same word

Starts similarily

AI analysis

r-sys.co.jp is parent of ns.r-sys.co.jp and mail.r-sys.co.jp.

r-sys.co.jp resolves to a single IP address: 210.143.104.20.

Other host names, such as ns.r-sys.co.jp and mail.r-sys.co.jp, share IP numbers with r-sys.co.jp.

r-sys.co.jp's delegation uses two name servers, ns.r-sys.co.jp and dns2.ixent.ne.jp.

r-sys.co.jp at least partially shares name servers with other domains, including iwatenookome.jp, tokyo-dokan.jp, 218.166.210.in-addr.arpa, asahi-saitama.com and miyagiyu.co.jp.

These name servers are typically used together with the name servers ns.nihondokan.co.jp, dns1.ixent.ne.jp, ns.mep-it.jp, ns.knet-c.co.jp, ns.cres-japan.jp, ns.kssrv.jp, ns.natureland.co.jp, ns.oterasan.co.jp, ns.dengeki.ne.jp and dns.ah-s.com.

Host names with a single IP:

ns.r-sys.co.jp points to 210.143.104.20.

dns2.ixent.ne.jp points to 210.143.106.4.

r-sys.co.jp is handled by a single mail server, mail.r-sys.co.jp.

mail.r-sys.co.jp points to a single IP: 210.143.104.20.

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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