CF1759555836743-tsm20251003185623

WWW.RTSAK.COM - logic-brain.co.jp

Search for IP or hostnames:

logic-brain.co.jp checked at 2025-10-04T05:30:36.586Z 811ms 113/113/113 100% R:6

logic-brain.co.jp

MXaspmx.l.google.com
A2607:f8b0:4023:c03::1b 🇺🇸 Google
PTRdy-in-f27.1e100.net
A142.250.141.27🇺🇸 Google
PTRdd-in-f27.1e100.net
NSns1.xbiz.ne.jp
A157.112.182.247🇯🇵 XSERVER
PTRns1.xbiz.ne.jp
NSns2.xbiz.ne.jp
A35.76.79.244🇯🇵 Amazon
PTRns2.xbiz.ne.jp
NSns3.xbiz.ne.jp
A157.112.191.237🇯🇵 XSERVER
PTRns3.xbiz.ne.jp
MXalt1.aspmx.l.google.com
A2607:f8b0:4023:100f::1a 🇺🇸 Google
PTRyudfwra-in-f26.1e100.net
A192.178.220.27🇺🇸 Google
PTRyudfwra-in-f27.1e100.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
A2a00:1450:4025:402::1a 🇳🇱 Google
PTRrb-in-f26.1e100.net
A142.250.102.26🇺🇸 Google
MXalt4.aspmx.l.google.com
A2a00:1450:4013:c1e::1b 🇳🇱 Google
PTRyugrqzs-in-f27.1e100.net
A192.178.213.27🇺🇸 Google
PTRyugrqzs-in-f27.1e100.net
A183.90.231.51🇯🇵 XSERVER
PTRsv250.xbiz.ne.jp

co.jp

Starts with same word

Starts similarily

AI analysis

logic-brain.co.jp maps to IP address 183.90.231.51.

Other host names, for instance sekikagu.co.jp, miyazaki-catv.ne.jp, www.deponet.co.jp, kirei-m.com and syokuba-km.com share IP numbers with logic-brain.co.jp.

logic-brain.co.jp is delegated to name servers ns1.xbiz.ne.jp, ns2.xbiz.ne.jp and ns3.xbiz.ne.jp.

logic-brain.co.jp at least partially shares name servers with other domains such as pointdx.com, sohatsu.com, medical-tt.co.jp, it-office.jp and hayase-kk.com.

Host names with a single IP:

ns1.xbiz.ne.jp points to 157.112.182.247

ns2.xbiz.ne.jp points to 35.76.79.244

ns3.xbiz.ne.jp points to 157.112.191.237

logic-brain.co.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.

logic-brain.co.jp shares mail servers with other domains at least in part, for instance droppoint.org, ucg.biz, fatigue.com, aurora-center.com and jeune-bienetre.fr.

These mail servers are commonly used together with aspmx2.googlemail.com and aspmx3.googlemail.com.

Two IPs per host name:

aspmx.l.google.com points to: 2607:f8b0:4023:c03::1b and 142.250.141.27

alt1.aspmx.l.google.com points to: 2607:f8b0:4023:100f::1a and 192.178.220.27

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

alt3.aspmx.l.google.com points to: 2a00:1450:4025:402::1a and 142.250.102.26

alt4.aspmx.l.google.com points to: 2a00:1450:4013:c1e::1b and 192.178.213.27

Pattern: left IDs ascend by 9 (12, 21, 30, 39, 48); each pair of targets ascend by 9 (15/18, 24/27, 33/36, 42/45, 51/54)

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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qDeEZPn CF johedugfp 2025-10-04