CF1759115091242-tsm20250927195623

WWW.ROBTEX.COM - jb21.net

Search for IP or hostnames:

jb21.net checked at 2025-09-29T03:04:51.062Z 577ms 158/158/158 100% R:10

jb21.net

MXsmtp.google.com
A2607:f8b0:4004:c08::1a🇺🇸 Google
PTRbi-in-f26.1e100.net
A2607:f8b0:4004:c08::1b🇺🇸 Google
PTRbi-in-f27.1e100.net
A2607:f8b0:4004:c0b::1a🇺🇸 Google
PTRbj-in-f26.1e100.net
A2607:f8b0:4004:c0b::1b🇺🇸 Google
PTRbj-in-f27.1e100.net
A142.250.31.26🇺🇸 Google
PTRbj-in-f26.1e100.net
A142.250.31.27🇺🇸 Google
PTRbj-in-f27.1e100.net
A142.251.111.26🇺🇸 Google
PTRbk-in-f26.1e100.net
A172.253.63.26🇺🇸 Google
PTRbi-in-f26.1e100.net
A172.253.63.27🇺🇸 Google
PTRbi-in-f27.1e100.net
NSdns01.muumuu-domain.com
A202.239.23.45🇯🇵 IDC Frontier Inc.
NSdns02.muumuu-domain.com
A160.251.249.62🇯🇵 GMO Internet West
A157.7.107.37🇯🇵 GMO Internet, Inc.
PTR157-7-107-37.virt.lolipop.jp

net

NSa.gtld-servers.net
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NSm.gtld-servers.net

Starts with same word

Starts similarily

AI analysis

jb21.net maps to IP address 157.7.107.37.

Other host names, for instance trust-tax.com, purewater.jp, nifomo.net, idea-try.com and pt900.net share IP numbers with jb21.net.

Two name servers dns01.muumuu-domain.com and dns02.muumuu-domain.com are delegated to jb21.net.

jb21.net uses the same name server configuration as other domains, such as allblue.jp, saelu.net, cocowell.co.jp, onlinecilkrd.com and naph.jp.

Host names with a single IP address:

dns01.muumuu-domain.com points to 202.239.23.45

dns02.muumuu-domain.com points to 160.251.249.62

jb21.net is handled by a single mail server, smtp.google.com.

jb21.net shares the same mail server setup as other domains, including metropola.com, roan.at, autofun.ph, lampnetworks.com and passmis.co.uk.

jb21.net shares mail servers with other domains at least in part, for instance intwater.com, pkimodules.com, fabriclands.com, ybprofessional.com and hellocondo.com.

These mail servers are often used together with aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, mx1.hostinger.com and mx2.hostinger.com.

Host name smtp.google.com points to nine IP numbers: 2607:f8b0:4004:c08::1a, 2607:f8b0:4004:c08::1b, 2607:f8b0:4004:c0b::1a, 2607:f8b0:4004:c0b::1b, 142.250.31.26, 142.250.31.27, 142.251.111.26, 172.253.63.26 and 172.253.63.27.

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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qKxdUHs CF johedugfp 2025-09-29