CF1760408845973-tsm20251012143351

IPLIST.NET - masts.jp

Search for IP or hostnames:

masts.jp checked at 2025-10-14T02:27:25.959Z 1348ms 116/116/116 100% R:14

masts.jp

NSns01.idcfcloud.com
A210.140.183.89🇯🇵 IDC Frontier Inc.
NSns02.idcfcloud.com
A211.10.28.207🇯🇵 IDC Frontier Inc.
NSns03.idcfcloud.com
A202.230.203.7🇯🇵 IDC Frontier Inc.
MXaspmx.l.google.com
A2607:f8b0:4004:c23::1a 🇺🇸 Google
PTRyuiadrs-in-f26.1e100.net
A142.251.163.27🇺🇸 Google
PTRwv-in-f27.1e100.net
MXalt1.aspmx.l.google.com
A2607:f8b0:4003:c30::1b 🇺🇸 Google
PTRyutulis-in-f27.1e100.net
A74.125.27.26🇺🇸 Google
PTRyutulis-in-f26.1e100.net
MXalt2.aspmx.l.google.com
A2607:f8b0:4001:c70::1a 🇺🇸 Google
PTRyucbful-in-f26.1e100.net
A192.178.209.27🇺🇸 Google
PTRyucbful-in-f27.1e100.net
MXalt3.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
MXalt4.aspmx.l.google.com
A2607:f8b0:4023:403::1a 🇺🇸 Google
PTRgg-in-f26.1e100.net
A142.250.96.26🇺🇸 Google
PTRgg-in-f26.1e100.net
A202.228.201.56🇯🇵 IDC Frontier Inc.

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

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AI analysis

masts.jp is a parent of mail.masts.jp and sp-f.masts.jp.

masts.jp points to a single IP number: 202.228.201.56.

Other host names, for instance mail.masts.jp, share IP numbers with masts.jp.

The delegation for masts.jp is handled by three name servers: ns01.idcfcloud.com, ns02.idcfcloud.com and ns03.idcfcloud.com.

masts.jp at least partially shares name servers with other domains, for instance 179.137.203.in-addr.arpa, goraikou.com, love-y.net, ikidane.com and fp-refresh.jp.

Host names with one IP number:

ns01.idcfcloud.com points to 210.140.183.89.

ns02.idcfcloud.com points to 211.10.28.207.

ns03.idcfcloud.com points to 202.230.203.7.

masts.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.

masts.jp shares mail servers with other domains at least in part, for instance tacas.org, padfever.com, uriel-zone-web01.hilfer.info, cemail.ca and leusing.com.

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

Host names with two IP numbers:

aspmx.l.google.com points to 2607:f8b0:4004:c23::1a and 142.251.163.27.

alt1.aspmx.l.google.com points to 2607:f8b0:4003:c30::1b and 74.125.27.26.

alt2.aspmx.l.google.com points to 2607:f8b0:4001:c70::1a and 192.178.209.27.

alt3.aspmx.l.google.com points to 2607:f8b0:4024:c0d::1b and 192.178.152.26.

alt4.aspmx.l.google.com points to 2607:f8b0:4023:403::1a and 142.250.96.26.

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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