IPLIST.NET - ctknet.ne.jp
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ctknet.ne.jp checked at 2025-10-17T14:09:43.551Z 772ms 75/75/75 100% R:21ctknet.ne.jp
| NS | ns1.home.ad.jp | ||||||
| A | 2001:ff0:2041:1:1:1:f000:ef0 🇯🇵 JCOM | ||||||
| PTR | ns1.home.ad.jp | ||||||
| A | 203.165.2.239🇯🇵 JCOM | ||||||
| PTR | ns1.home.ad.jp | ||||||
| NS | ns2.home.ad.jp | ||||||
| A | 2001:ff0:2087:1:1:1:f000:f20 🇯🇵 JCOM | ||||||
| PTR | ns2.home.ad.jp | ||||||
| A | 203.165.5.242🇯🇵 JCOM | ||||||
| PTR | ns2.home.ad.jp | ||||||
| MX | mgw1.mx.zaq.ne.jp | ||||||
| A | 111.96.116.214🇯🇵 KDDI | ||||||
| PTR | imx01.im.kddi.ne.jp | ||||||
| MX | mgw2.mx.zaq.ne.jp | ||||||
| A | 111.96.117.214🇯🇵 KDDI | ||||||
| PTR | imx02.im.kddi.ne.jp | ||||||
ne.jp
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AI analysis
ctknet.ne.jp is a parent of smtp.ctknet.ne.jp and members.ctknet.ne.jp.
ctknet.ne.jp is delegated to two name servers: ns1.home.ad.jp and ns2.home.ad.jp.
ctknet.ne.jp uses the same name server setup as other domains such as e-omi.ne.jp, ncn-t.net, icn-net.ne.jp, nct.ne.jp and inacatv.ne.jp.
ctknet.ne.jp shares name servers with other domains at least partially, for example tecnetinc.co.jp, happytosu.ne.jp, 195.111.219.in-addr.arpa, 93.171.202.in-addr.arpa and kitanet.ne.jp.
These name servers are commonly used together with dns01.zaq.ad.jp, dns02.zaq.ad.jp, ccvsrv1.ccv.ne.jp and ccvsrv2.ccv.ne.jp.
Host names with two IP numbers:
ns1.home.ad.jp points to 2001:ff0:2041:1:1:1:f000:ef0 and 203.165.2.239; ns2.home.ad.jp points to 2001:ff0:2087:1:1:1:f000:f20 and 203.165.5.242.
Two mail servers mgw1.mx.zaq.ne.jp and mgw2.mx.zaq.ne.jp handle ctknet.ne.jp.
ctknet.ne.jp shares the same mail server setup as other domains, for instance po6.oninet.ne.jp, po4.oninet.ne.jp, wombat.zaq.ne.jp, oct-net.ne.jp and edogawa.home.ne.jp.
ctknet.ne.jp shares at least partially some mail servers with other domains, for instance mx.scn.tv.
Host names with one IP number:
mgw1.mx.zaq.ne.jp points to: 111.96.116.214.
mgw2.mx.zaq.ne.jp points to: 111.96.117.214.