CF1764065823160-tsm20251124231709

WWW.RTSAK.COM - r2s.co.jp

Search for IP or hostnames:

r2s.co.jp checked at 2025-11-25T10:17:03.146Z 319ms 96/96/96 100% R:19 allDone:true timedOut:false

r2s.co.jp

MXr2s.co.jp
A49.212.180.106🇯🇵 SAKURA-C
PTRwww2696.sakura.ne.jp
NS01.dnsv.jp
A2400:8500:3300::53 🇯🇵 GMO-DNS
PTR01.dnsv.jp
A157.7.32.53🇯🇵 GMO-DNS
PTR01.dnsv.jp
NS02.dnsv.jp
A157.7.33.53🇯🇵 GMO-DNS
PTR02.dnsv.jp
NS03.dnsv.jp
A2400:8500:3000::53 🇯🇵 GMO-DNS
PTR03.dnsv.jp
A157.7.34.53🇯🇵 GMO-DNS
PTR03.dnsv.jp
NS04.dnsv.jp
A2400:8500:3fff::53 🇯🇵 GMO-DNS
PTR04.dnsv.jp
A157.7.35.53🇯🇵 GMO-DNS
PTR04.dnsv.jp
MXr2s-co.sakura.ne.jp
A49.212.180.106🇯🇵 SAKURA-C
PTRwww2696.sakura.ne.jp
A49.212.180.106🇯🇵 SAKURA-C
PTRwww2696.sakura.ne.jp

co.jp

MX for

Starts with same word

Starts similarily

AI analysis

For r2s.co.jp, the mail server is r2s.co.jp.

r2s-co.sakura.ne.jp is a mail server commonly used with r2s.co.jp.

r2s.co.jp resolves to one IP number: 49.212.180.106.

other host names including uraxxx.com, non-title.com, fan-blower-soufuuki.com, dmcpa-office.com and harunaya.com share IP numbers with r2s.co.jp.

r2s.co.jp is delegated to four name servers: 01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp and 04.dnsv.jp.

r2s.co.jp at least partially shares name servers with other domains, for instance repast.co.jp, val.works, assetnavi.com, japanaz.com and tocotoco-mag.com.

Host names with two IP numbers:

01.dnsv.jp points to 2400:8500:3300::53 and 157.7.32.53.

03.dnsv.jp points to 2400:8500:3000::53 and 157.7.34.53.

04.dnsv.jp points to 2400:8500:3fff::53 and 157.7.35.53.

Host names with one IP number:

02.dnsv.jp points to 157.7.33.53.

r2s.co.jp is handled by two mail servers: r2s.co.jp and r2s-co.sakura.ne.jp.

r2s.co.jp shares mail servers with other domains to some extent, for instance r2s-co.sakura.ne.jp.

Host names with a single IP:

r2s.co.jp points to 49.212.180.106.

r2s-co.sakura.ne.jp points to 49.212.180.106.

Host names pointing to 49.212.180.106: r2s.co.jp and r2s-co.sakura.ne.jp.