CF1760259519527-tsm20251012072614

NSLIST.NET - smtp.ctknet.ne.jp

Search for IP or hostnames:

smtp.ctknet.ne.jp checked at 2025-10-12T08:58:39.514Z 684ms 38/38/38 100% R:23

smtp.ctknet.ne.jp

CNAMEjcom-home.mx.zaq.ne.jp
A2001:268:f309:d303:af:87:fd:1 🇯🇵 KDDI
PTRpophome01.im.kddi.ne.jp
A2001:268:f330:d303:af:87:fe:81 🇯🇵 KDDI
PTRpophome02.im.kddi.ne.jp
A175.135.253.1🇯🇵 KDDI
PTRpophome01.im.kddi.ne.jp
A175.135.254.129🇯🇵 KDDI
PTRpophome02.im.kddi.ne.jp

ctknet.ne.jp

NSns1.home.ad.jp
NSns2.home.ad.jp
MXmgw1.mx.zaq.ne.jp
MXmgw2.mx.zaq.ne.jp

Starts with same word

Starts similarily

AI analysis

smtp.ctknet.ne.jp resolves to four IPs: 2001:268:f309:d303:af:87:fd:1, 2001:268:f330:d303:af:87:fe:81, 175.135.253.1 and 175.135.254.129.

Other host names such as jcom-home.mx.zaq.ne.jp, pophome02.im.kddi.ne.jp and pophome01.im.kddi.ne.jp share IP numbers with smtp.ctknet.ne.jp.

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

DiDRXkm CF johedugfp 2025-10-12