CF1757381529669-tsm20250908202611

WWW.RTSAK.COM - activebrains.co.jp

Search for IP or hostnames:

activebrains.co.jp checked at 2025-09-09T01:32:09.651Z 429ms 137/137/137 100% R:23

activebrains.co.jp

MXsmtp.google.com
A2607:f8b0:4004:c23::1a 🇺🇸 Google
PTRyuiadrs-in-f26.1e100.net
A2607:f8b0:4004:c23::1b 🇺🇸 Google
PTRyuiadrs-in-f27.1e100.net
A2607:f8b0:4004:c25::1a 🇺🇸 Google
PTRyuiadtq-in-f26.1e100.net
A2607:f8b0:4004:c25::1b 🇺🇸 Google
PTRyuiadtq-in-f27.1e100.net
A142.251.179.26🇺🇸 Google
PTRpd-in-f26.1e100.net
A192.178.155.26🇺🇸 Google
PTRyuiadrs-in-f26.1e100.net
A192.178.155.27🇺🇸 Google
PTRyuiadrs-in-f27.1e100.net
A192.178.218.26🇺🇸 Google
PTRyuiadtq-in-f26.1e100.net
A192.178.218.27🇺🇸 Google
PTRyuiadtq-in-f27.1e100.net
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
A216.239.32.21🇺🇸 Google
PTRany-in-2015.1e100.net
A216.239.34.21🇺🇸 Google
PTRany-in-2215.1e100.net
A216.239.36.21🇺🇸 Google
PTRany-in-2415.1e100.net
A216.239.38.21🇺🇸 Google
PTRany-in-2615.1e100.net

co.jp

AI analysis

The DNS record activebrains.co.jp resolves to the following IP addresses: 216.239.32.21, 216.239.34.21, 216.239.36.21, and 216.239.38.21.

IP numbers are shared between activebrains.co.jp and other host names like bstrom.com, faccinetto.com, kingcompanyrd.com, stephandjoe.com, and newsupdatehindi.com.

The four name servers delegated to activebrains.co.jp are 01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp, and 04.dnsv.jp.

The domain activebrains.co.jp shares its name servers, at least partially, with other domains such as yaguru.net, umebosi.jp, ver-net.jp, kseisaku.com, and suzuki-motor.co.jp.

01.dnsv.jp directs to the IP addresses 2400:8500:3300::53 and 157.7.32.53, while 02.dnsv.jp directs to 157.7.33.53. 03.dnsv.jp directs to 2400:8500:3000::53 and 157.7.34.53, and 04.dnsv.jp directs to 2400:8500:3fff::53 and 157.7.35.53.

The mail server, smtp.google.com, manages activebrains.co.jp.

Just like other domains such as yagi-hosp.jp, cnsdata.com, anywherehealing.com, brightvision.be, and slush.ca, activebrains.co.jp also has the same mail server setup.

Other domains such as tri-starts.com, superspa.de, coisando.com, gulzarmotors.com, and securem.be share some mail servers, at least partially, with activebrains.co.jp.

The 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 are commonly used in conjunction.

smtp.google.com refers to nine IP addresses: 2607:f8b0:4004:c23::1a, 2607:f8b0:4004:c23::1b, 2607:f8b0:4004:c25::1a, 2607:f8b0:4004:c25::1b, 142.251.179.26, 192.178.155.26, 192.178.155.27, 192.178.218.26, and 192.178.218.27.

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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FGMHDWp CF johedugfp 2025-09-09