CF1759515722870-tsm20251003144104

WWW.RTSAK.COM - js-systems.jp

Search for IP or hostnames:

js-systems.jp checked at 2025-10-03T18:22:02.857Z 430ms 102/102/102 100% R:15

js-systems.jp

MXaspmx.l.google.com
A2607:f8b0:4023:c0b::1b 🇺🇸 Google
PTRdd-in-f27.1e100.net
A142.251.2.27🇺🇸 Google
PTRdl-in-f27.1e100.net
NSgdns1.interlink.or.jp
A203.141.128.80🇯🇵 NTT PC Communications (InfoSphere)
PTRgdns1.interlink.or.jp
NSgdns2.interlink.or.jp
A163.43.158.165🇯🇵 SAKURA internet AS9370
MXalt1.aspmx.l.google.com
A2607:f8b0:4023:100f::1b 🇺🇸 Google
PTRyudfwra-in-f27.1e100.net
A192.178.220.26🇺🇸 Google
PTRyudfwra-in-f26.1e100.net
MXalt2.aspmx.l.google.com
A2607:f8b0:4003:c30::1b 🇺🇸 Google
PTRyutulis-in-f27.1e100.net
A74.125.27.27🇺🇸 Google
PTRyutulis-in-f27.1e100.net
MXalt3.aspmx.l.google.com
A2607:f8b0:4001:c70::1a 🇺🇸 Google
PTRyucbful-in-f26.1e100.net
A192.178.209.26🇺🇸 Google
PTRyucbful-in-f26.1e100.net
MXalt4.aspmx.l.google.com
A2607:f8b0:4024:c0d::1b 🇺🇸 Google
PTRmj-in-f27.1e100.net
A192.178.152.26🇺🇸 Google
PTRmj-in-f26.1e100.net

jp

NSa.dns.jp
NSb.dns.jp
NSc.dns.jp
NSd.dns.jp
NSe.dns.jp
NSf.dns.jp
NSg.dns.jp
NSh.dns.jp

Up

Starts with same word

Starts similarily

AI analysis

ns2.js-systems.jp is a child of js-systems.jp.

js-systems.jp's delegation uses two name servers: gdns1.interlink.or.jp and gdns2.interlink.or.jp.

js-systems.jp uses the same name server setup as other domains, such as innotex.jp, ibaraki.moe, arts-jp.com, nexit.co.jp and hongwanji.kyoto.

js-systems.jp shares name servers with other domains at least partially, for example felyt.net and tjbn.co.th.

Host names with a single IP address: gdns1.interlink.or.jp points to 203.141.128.80; gdns2.interlink.or.jp points to 163.43.158.165.

js-systems.jp is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

js-systems.jp shares at least some mail servers with other domains, for example brightsmile.com, ries.com, prime-um.com, codexdigital.com and mygovernment.com.

these mail servers are often used with aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and aspmx5.googlemail.com.

Host names with two IP numbers:

aspmx.l.google.com points to: 2607:f8b0:4023:c0b::1b and 142.251.2.27.

alt1.aspmx.l.google.com points to: 2607:f8b0:4023:100f::1b and 192.178.220.26.

alt2.aspmx.l.google.com points to: 2607:f8b0:4003:c30::1b and 74.125.27.27.

alt3.aspmx.l.google.com points to: 2607:f8b0:4001:c70::1a and 192.178.209.26.

alt4.aspmx.l.google.com points to: 2607:f8b0:4024:c0d::1b and 192.178.152.26.

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
dbq

bLBgrtl CF johedugfp 2025-10-03