DNSWHOIS.INFO - irsystem.co.jp
Search for IP or hostnames:
irsystem.co.jp checked at 2025-10-25T09:35:35.517Z 289ms 109/109/109 100% R:14irsystem.co.jp
co.jp
Starts with same word
Starts similarily
AI analysis
irsystem.co.jp points to IP number: 49.212.235.184.
Other host names such as lifodesign.co.jp, budou-hoiku.com, playlists.sakura.ne.jp, manabe-g.co.jp and aiuee.com share IPs 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, for instance oroshi.or.jp, heavyobject.net, zounode.com, unisyn.co.jp and ipilot.info.
Two IPs per host:
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
One IP per host:
02.dnsv.jp points to 157.7.33.53
irsystem.co.jp is handled by a single mail server, irsystem-co-jp.mail.protection.outlook.com.
Host name irsystem-co-jp.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:cc1a::1, 2a01:111:f403:cc1a::3, 2a01:111:f403:cc1f::, 2a01:111:f403:cc1f::1, 52.101.124.0, 52.101.124.6, 52.101.157.10 and 52.101.157.11.