WWW.RTSAK.COM - courses.cz
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courses.cz checked at 2025-09-07T16:00:11.477Z 256ms 130/130/130 100% R:15courses.cz
cz
| NS | a.ns.nic.cz | ||||||
| NS | b.ns.nic.cz | ||||||
| NS | c.ns.nic.cz | ||||||
| NS | d.ns.nic.cz | ||||||
AI analysis
courses.cz points to the following four IP numbers: 2606:4700:3030::ac43:c4fe, 2606:4700:3032::6815:1546, 104.21.21.70, and 172.67.196.254.
IP numbers are shared between courses.cz and other host names such as sasmyun.com, dhmslc.com, mail.escortpurmerend.nl, todayisthatday.com, and supermanandvanmanchester.co.uk.
Two name servers, clark.ns.cloudflare.com and gwen.ns.cloudflare.com, have been delegated for courses.cz.
Other domains like cst.org.uk, trails-9.org, boscoin.net, dineritos.com, and kubo.ai, share the same name server setup as courses.cz.
The name servers of courses.cz are at least partially shared with other domains such as agario.xyz, combiboilerguide.co.uk, cnforce.cn, rhondakrenzer.com, and rowwad.ps.
clark.ns.cloudflare.com and gwen.ns.cloudflare.com each point to six IP numbers: 2606:4700:58::adf5:3b57, 2803:f800:50::6ca2:c157, 2a06:98c1:50::ac40:2157, 108.162.193.87, 172.64.33.87, and 173.245.59.87 for clark.ns.cloudflare.com, and 2606:4700:50::adf5:3aa0, 2803:f800:50::6ca2:c0a0, 2a06:98c1:50::ac40:20a0, 108.162.192.160, 172.64.32.160, and 173.245.58.160 for gwen.ns.cloudflare.com.
Three mail servers, mx2.zoho.eu, mx3.zoho.eu, and mx.zoho.eu, handle courses.cz.
Domains such as s-et-f.com, donegalassociation.com, seisl.es, pixable.co, and ans.agency share some mail servers, at least partially, with courses.cz.
mx2.zoho.eu, mx3.zoho.eu, and mx.zoho.eu all point to the same IP address: 185.230.212.166.
mx2.zoho.eu and mx3.zoho.eu resolve to IP address 185.20.209.166.