IPLIST.NET - irsystem.co.jp

Search for IP or hostnames:

irsystem.co.jp checked at 2025-10-28T11:34:32.055Z 357ms 109/109/109 100% R:12

`irsystem.co.jp`

NS	`01.dnsv.jp`
		A	2400:8500:3300::53 ^{🇯🇵 GMO-DNS}
			PTR	`01.dnsv.jp`
		A	157.7.32.53^{🇯🇵 GMO-DNS}
			PTR	`01.dnsv.jp`
NS	`02.dnsv.jp`
		A	157.7.33.53^{🇯🇵 GMO-DNS}
			PTR	`02.dnsv.jp`
NS	`03.dnsv.jp`
		A	2400:8500:3000::53 ^{🇯🇵 GMO-DNS}
			PTR	`03.dnsv.jp`
		A	157.7.34.53^{🇯🇵 GMO-DNS}
			PTR	`03.dnsv.jp`
NS	`04.dnsv.jp`
		A	2400:8500:3fff::53 ^{🇯🇵 GMO-DNS}
			PTR	`04.dnsv.jp`
		A	157.7.35.53^{🇯🇵 GMO-DNS}
			PTR	`04.dnsv.jp`
MX	`irsystem-co-jp.mail.protection.outlook.com`
		A	2a01:111:f403:cc1a:: ^{🇯🇵 Microsoft}
			PTR	`mail-tycp286cu02600.inbound.protection.outlook.com`
		A	2a01:111:f403:cc1a::2 ^{🇯🇵 Microsoft}
			PTR	`mail-tyvp286cu00302.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	52.101.124.1^{🇯🇵 Microsoft}
			PTR	`mail-ty3p286cu00101.inbound.protection.outlook.com`
		A	52.101.124.6^{🇯🇵 Microsoft}
			PTR	`mail-tyvp286cu00206.inbound.protection.outlook.com`
		A	52.101.157.10^{🇺🇸 Microsoft}
			PTR	`mail-os0p286cu01302.inbound.protection.outlook.com`
		A	52.101.157.40^{🇺🇸 Microsoft}
			PTR	`mail-os9p286cu00100.inbound.protection.outlook.com`
A	49.212.235.184^{🇯🇵 SAKURA-C}
		PTR	`www3444.sakura.ne.jp`

irsystem.de

irsystem.jp

irsystem.com

irsystem.eu

irsystem.co.jp

irsystem.pl

misterys.com

mysister.com

sysrtime.com

risystem.com

timersys.com

irsystem.com

meritsys.com

irsystem.eu

irsystem.co.jp

symetris.fr

irsystem.pl

symetris.ca

risystem.co.jp

mysister.org

semistry.com

irsystem.de

symister.com

symetris.pl

metrisys.com

irsystem.jp

irsystem.co.jp resolves to a single IP address: 49.212.235.184.

Other host names including lifodesign.co.jp, budou-hoiku.com, playlists.sakura.ne.jp, manabe-g.co.jp and aiuee.com share IP numbers with irsystem.co.jp.

irsystem.co.jp is delegated to four name servers: 01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp and 04.dnsv.jp.

irsystem.co.jp at least partially shares name servers with other domains, including oroshi.or.jp, heavyobject.net, zounode.com, unisyn.co.jp and ipilot.info.

Host names with two IP numbers:

01.dnsv.jp points to 2400:8500:3300::53 and 157.7.32.53.

03.dnsv.jp points to 2400:8500:3000::53 and 157.7.34.53.

04.dnsv.jp points to 2400:8500:3fff::53 and 157.7.35.53.

Host names with one IP number:

irsystem.co.jp is handled by a single mail server, irsystem-co-jp.mail.protection.outlook.com.

Hostname irsystem-co-jp.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:cc1a::, 2a01:111:f403:cc1a::2, 2a01:111:f403:cc1f::1, 2a01:111:f403:cc24::, 52.101.124.1, 52.101.124.6, 52.101.157.10 and 52.101.157.40.

dbq