CF1759183536163-tsm20250927195623

WWW.ROBTEX.COM - www.opengroup.or.jp

Search for IP or hostnames:

www.opengroup.or.jp checked at 2025-09-29T22:05:36.087Z 698ms 99/99/99 100% R:15

www.opengroup.or.jp

CNAMEopengroup.or.jp
MXmwpremgw1.ocn.ad.jp
A210.145.253.225🇯🇵 NTT Communications Corporation (OCN)
MXmwpremgw2.ocn.ad.jp
A210.145.253.226🇯🇵 NTT Communications Corporation (OCN)
NSmwns1.customer.ne.jp
A210.150.23.210🇯🇵 NTT PC Communications (InfoSphere)
NSmwns2.customer.ne.jp
A202.17.152.183🇯🇵 NTT PC Communications (InfoSphere)
A122.17.139.51🇯🇵 NTT Communications Corporation (OCN)
PTRc30fj9mg.mwprem.net

opengroup.or.jp

MXmwpremgw1.ocn.ad.jp
MXmwpremgw2.ocn.ad.jp
NSmwns1.customer.ne.jp
NSmwns2.customer.ne.jp
A122.17.139.51🇯🇵 NTT Communications Corporation (OCN)

Starts with same word

Starts similarily

AI analysis

www.opengroup.or.jp points to a single IP: 122.17.139.51.

Other host names, for instance re-gis.com, c30fj9mg.mwprem.net and opengroup.or.jp share IP numbers with www.opengroup.or.jp.

www.opengroup.or.jp's delegation is to two name servers mwns1.customer.ne.jp and mwns2.customer.ne.jp.

www.opengroup.or.jp shares the same name server configuration as other domains, such as ireikami.ecnet.jp, meipai.co.jp, k-trading.co.jp, t-kenkou.ecnet.jp and sukusukukodomo.dr-clinic.jp.

Host names with a single IP:

mwns1.customer.ne.jp resolves to 210.150.23.210.

mwns2.customer.ne.jp resolves to 202.17.152.183.

Two mail servers mwpremgw1.ocn.ad.jp and mwpremgw2.ocn.ad.jp handle www.opengroup.or.jp.

www.opengroup.or.jp uses the same mail server setup as other domains such as jrsa.co.jp, coop.hokudai.ac.jp, c15v62wz.mwprem.net, c15hw7ls.mwprem.net and d-just.jp.

www.opengroup.or.jp shares at least some mail servers with other domains, for instance kyo-kai.co.jp and elno.jp.

Host names with a single IP:

mwpremgw1.ocn.ad.jp resolves to 210.145.253.225.

mwpremgw2.ocn.ad.jp resolves to 210.145.253.226.

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
dbq

HPREWwv CF johedugfp 2025-09-29