CF1762813731310-tsm20251109205412

WWW.RTSAK.COM - a-systems.jp

Search for IP or hostnames:

a-systems.jp checked at 2025-11-10T22:28:51.273Z 478ms 85/85/85 100% R:15 allDone:true timedOut:false

a-systems.jp

NSns1.dns.ne.jp
A61.211.236.1🇯🇵 SAKURA-B
PTRns1.dns.ne.jp
NSns2.dns.ne.jp
A133.167.21.1🇯🇵 SAKURA-C
PTRns2.dns.ne.jp
MXasystems-jp0c.mail.protection.outlook.com
A2a01:111:f403:cc1a:: 🇯🇵 Microsoft
PTRmail-tycp286cu02600.inbound.protection.outlook.com
A2a01:111:f403:cc1a::2 🇯🇵 Microsoft
PTRmail-tyvp286cu00302.inbound.protection.outlook.com
A2a01:111:f403:cc1f:: 🇯🇵 Microsoft
PTRmail-os9p286cu00100.inbound.protection.outlook.com
A2a01:111:f403:cc24:: 🇯🇵 Microsoft
PTRmail-os0p286cu01300.inbound.protection.outlook.com
A52.101.124.0🇯🇵 Microsoft
PTRmail-tycp286cu02600.inbound.protection.outlook.com
A52.101.124.1🇯🇵 Microsoft
PTRmail-ty3p286cu00101.inbound.protection.outlook.com
A52.101.124.6🇯🇵 Microsoft
PTRmail-tyvp286cu00206.inbound.protection.outlook.com
A52.101.157.40🇺🇸 Microsoft
PTRmail-os9p286cu00100.inbound.protection.outlook.com
A153.126.190.204🇯🇵 SAKURA-A
PTRik1-331-25700.vs.sakura.ne.jp

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

Starts with same word

Starts similarily

AI analysis

a-systems.jp maps to IP address 153.126.190.204.

Two name servers ns1.dns.ne.jp and ns2.dns.ne.jp are delegated to a-systems.jp.

a-systems.jp uses the same name server configuration as other domains, such as ok-chiro.com, 22n.jp, sutekimama.com, ma-trix.net and utokyo-ext.co.jp.

a-systems.jp shares some name servers with other domains, for example bunbun-etcetera.net.

Host names with a single IP address:

ns1.dns.ne.jp points to 61.211.236.1

ns2.dns.ne.jp points to 133.167.21.1

a-systems.jp is handled by a single mail server, asystems-jp0c.mail.protection.outlook.com.

asystems-jp0c.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:cc1a::, 2a01:111:f403:cc1a::2, 2a01:111:f403:cc1f::, 2a01:111:f403:cc24::, 52.101.124.0, 52.101.124.1, 52.101.124.6 and 52.101.157.40.

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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