IPLIST.NET - open-source.co.jp

Search for IP or hostnames:

open-source.co.jp checked at 2025-09-14T07:49:25.515Z 401ms 77/77/77 100% R:12

`open-source.co.jp`

NS	`ns1.dns.ne.jp`
		A	61.211.236.1^{🇯🇵 SAKURA internet AS9370}
			PTR	`ns1.dns.ne.jp`
NS	`ns2.dns.ne.jp`
		A	133.167.21.1^{🇯🇵 SAKURA internet AS9371}
			PTR	`ns2.dns.ne.jp`
MX	`opensource-co-jp01b.mail.protection.outlook.com`
		A	2a01:111:f403:cc1a::2 ^{🇯🇵 Microsoft}
			PTR	`mail-tyvp286cu00302.inbound.protection.outlook.com`
		A	2a01:111:f403:cc1f:: ^{🇯🇵 Microsoft}
			PTR	`mail-os9p286cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:cc1f::1 ^{🇯🇵 Microsoft}
			PTR	`mail-os0p286cu01201.inbound.protection.outlook.com`
		A	2a01:111:f403:cc24:: ^{🇯🇵 Microsoft}
			PTR	`mail-os0p286cu01300.inbound.protection.outlook.com`
		A	52.101.124.0^{🇯🇵 Microsoft}
			PTR	`mail-tycp286cu02600.inbound.protection.outlook.com`
		A	52.101.124.5^{🇯🇵 Microsoft}
			PTR	`mail-tyvp286cu00305.inbound.protection.outlook.com`
		A	52.101.157.10^{🇺🇸 Microsoft}
			PTR	`mail-os0p286cu01302.inbound.protection.outlook.com`
		A	52.101.157.11^{🇺🇸 Microsoft}
			PTR	`mail-os0p286cu01203.inbound.protection.outlook.com`

www.open-source.co.jp

rproxy.open-source.co.jp

www.open-source.co.jp and rproxy.open-source.co.jp are both children of open-source.co.jp.

Two name servers, ns1.dns.ne.jp and ns2.dns.ne.jp, are delegated to open-source.co.jp.

The name server setup of open-source.co.jp is shared with other domains such as gure-corporation.com, clientprev.com, zatch.net, sk-hs.com, and nannan.sakura.ne.jp.

One IP number, 61.211.236.1, is pointed to by ns1.dns.ne.jp. Another IP number, 133.167.21.1, is pointed to by ns2.dns.ne.jp.

Eight IP numbers, 2a01:111:f403:cc1a::2, 2a01:111:f403:cc1f::, 2a01:111:f403:cc1f::1, 2a01:111:f403:cc24::, 52.101.124.0, 52.101.124.5, 52.101.157.10, and 52.101.157.11, are pointed to by opensource-co-jp01b.mail.protection.outlook.com.

dbq