WWW.ROBTEX.COM - koeisoken.co.jp
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koeisoken.co.jp checked at 2025-11-03T22:19:04.897Z 235ms 129/129/129 100% R:15koeisoken.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 | mail.koeisoken.co.jp | ||||||
| A | 153.122.121.130🇯🇵 AS131921 | ||||||
| PTR | ac.ptr215.ptrcloud.net | ||||||
| A | 153.122.121.130🇯🇵 AS131921 | ||||||
| PTR | ac.ptr215.ptrcloud.net | ||||||
co.jp
Up
mail.koeisoken.co.jp |
Starts with same word
koeisoken.co.jp |
Starts similarily
koeisoken.co.jp |
okenseiko.com |
keonikeos.com |
AI analysis
mail.koeisoken.co.jp is a child of koeisoken.co.jp.
koeisoken.co.jp resolves to one IP number: 153.122.121.130.
Other host names, for instance mail.aoi-paint.net, mail.kubotapaint.com, www.yawaragi-josanin.com, mail.j-cocoro.com and kobo-shoda.com share IP numbers with koeisoken.co.jp.
koeisoken.co.jp delegates to four name servers: 01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp and 04.dnsv.jp.
koeisoken.co.jp at least partially shares name servers with other domains, including kyusyu-nyugyo.co.jp, thidamoon.com, baocampblog.com, msek.co.jp and blogwasabi.com.
Host names with two IPs:
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:
02.dnsv.jp points to 157.7.33.53
A single mail server handles koeisoken.co.jp, mail.koeisoken.co.jp.
Host name mail.koeisoken.co.jp resolves to a single IP: 153.122.121.130.