ROBTEX.COM - coursek.com

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coursek.com checked at 2025-12-18T18:31:52.554Z 1542ms 67/67/67 100% R:17 allDone:true timedOut:false

coursek.com

NSns6.cpi.ad.jp
A122.200.253.233🇯🇵 KDDI Web Communications
PTRns6.cpi.ad.jp
NSns7.cpi.ad.jp
A122.200.212.133🇯🇵 KDDI Web Communications
PTRns7.cpi.ad.jp
MXvlmx-air.secure.ne.jp
A111.96.116.216🇯🇵 KDDI
A111.96.117.216🇯🇵 KDDI
A158.199.146.100🇯🇵 KDDI Web Communications

com

NSa.gtld-servers.net
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net

Starts with same word

coursek.com

Starts similarily

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AI analysis

coursek.com points to a single IP number: 158.199.146.100.

coursek.com is delegated to two name servers: ns6.cpi.ad.jp and ns7.cpi.ad.jp.

coursek.com shares the same name server setup as other domains, for example stepjapan.jp, regaltokyo.jp, aokikagu.net, uma.or.jp and redrum.jp.

coursek.com at least partially shares name servers with other domains, for instance 75.82.118.in-addr.arpa, 31.60.150.in-addr.arpa, 230.200.122.in-addr.arpa, 206.50.110.in-addr.arpa and 80.82.118.in-addr.arpa.

these name servers are commonly used with ns0.cpi.ad.jp, ns1.cpi.ad.jp, ns2.cpi.ad.jp, ns3.cpi.ad.jp, ns4.cpi.ad.jp and ns5.cpi.ad.jp.

Host names with one IP number:

The host ns6.cpi.ad.jp points to 122.200.253.233 and the host ns7.cpi.ad.jp points to 122.200.212.133.

coursek.com is handled by a single mail server, vlmx-air.secure.ne.jp.

coursek.com shares the same mail server setup as other domains, for instance ricefriend.com, cdac.jp, y-fact.com, kariyan-night.com and livegroup.co.jp.

Host vlmx-air.secure.ne.jp resolves to two IPs: 111.96.116.216 and 111.96.117.216.