CF1760260422160-tsm20251012072614

DNSWHOIS.INFO - logic-brain.co.jp

Search for IP or hostnames:

logic-brain.co.jp checked at 2025-10-12T09:13:42.143Z 246ms 113/113/113 100% R:14

logic-brain.co.jp

MXaspmx.l.google.com
A2607:f8b0:4004:c0b::1b 🇺🇸 Google
PTRbj-in-f27.1e100.net
A192.178.218.26🇺🇸 Google
PTRyuiadtq-in-f26.1e100.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
A2a00:1450:400b:c02::1b 🇮🇪 Google
PTRdj-in-f27.1e100.net
A172.253.116.26🇺🇸 Google
PTRdj-in-f26.1e100.net
MXalt2.aspmx.l.google.com
A2a00:1450:400c:c00::1b 🇧🇪 Google
PTRws-in-f27.1e100.net
PTRws-in-x1b.1e100.net
A173.194.76.26🇺🇸 Google
PTRws-in-f26.1e100.net
MXalt3.aspmx.l.google.com
A2a00:1450:4010:c0e::1b 🇫🇮 Google
PTRlu-in-f27.1e100.net
PTRlu-in-x1b.1e100.net
A74.125.131.26🇺🇸 Google
PTRlu-in-f26.1e100.net
MXalt4.aspmx.l.google.com
A2404:6800:4003:c06::1a 🇸🇬 Google
PTRsm-in-f26.1e100.net
A142.250.4.27🇺🇸 Google
PTRsm-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 points to a single IP address: 183.90.231.51.

Other host names such as sekikagu.co.jp, miyazaki-catv.ne.jp, www.deponet.co.jp, kirei-m.com and syokuba-km.com share IPs with logic-brain.co.jp.

logic-brain.co.jp is delegated to three 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, for example pointdx.com, sohatsu.com, medical-tt.co.jp, it-office.jp and hayase-kk.com.

Host names with a single IP address:

ns1.xbiz.ne.jp resolves to 157.112.182.247.

ns2.xbiz.ne.jp resolves to 35.76.79.244.

ns3.xbiz.ne.jp resolves 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 at least partially some mail servers with other domains, for instance droppoint.org, ucg.biz, fatigue.com, aurora-center.com and jeune-bienetre.fr.

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

Host names with two IP numbers

Each host name points to two IP numbers:

aspmx.l.google.com points to 2607:f8b0:4004:c0b::1b and 192.178.218.26

alt1.aspmx.l.google.com points to 2a00:1450:400b:c02::1b and 172.253.116.26

alt2.aspmx.l.google.com points to 2a00:1450:400c:c00::1b and 173.194.76.26

alt3.aspmx.l.google.com points to 2a00:1450:4010:c0e::1b and 74.125.131.26

alt4.aspmx.l.google.com points to 2404:6800:4003:c06::1a and 142.250.4.27

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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DIeTYbP CF johedugfp 2025-10-12