CF1760158303947-tsm20251010183831

WWW.RTSAK.COM - 21cprep.com

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21cprep.com checked at 2025-10-11T04:51:43.914Z 375ms 189/189/189 100% R:12

21cprep.com

MX1-grid-mx02.com
A41.185.249.20🇿🇦 1-grid.com
PTRspamtitan-filter02.hostserv.co.za
A41.185.249.30🇿🇦 1-grid.com
PTRspamtitan-filter03.hostserv.co.za
A41.185.249.50🇿🇦 1-grid.com
PTRspamtitan-filter05.hostserv.co.za
A41.185.249.60🇿🇦 1-grid.com
PTRspamtitan-filter06.hostserv.co.za
A41.185.249.70🇿🇦 1-grid.com
PTRspamtitan-filter07.hostserv.co.za
A41.185.249.80🇿🇦 1-grid.com
PTRspamtitan-filter08.hostserv.co.za
A41.185.249.90🇿🇦 1-grid.com
PTRspamtitan-filter09.hostserv.co.za
A41.185.249.100🇿🇦 1-grid.com
PTRspamtitan-filter10.hostserv.co.za
MX1-grid-mx04.com
A41.61.249.20🇿🇦 1-grid.com
PTRspamtitan-filter02.hostserv.co.za
A41.61.249.30🇿🇦 1-grid.com
PTRspamtitan-filter03.hostserv.co.za
A41.61.249.50🇿🇦 1-grid.com
PTRspamtitan-filter05.hostserv.co.za
A41.61.249.60🇿🇦 1-grid.com
PTRspamtitan-filter06.hostserv.co.za
A41.61.249.70🇿🇦 1-grid.com
PTRspamtitan-filter07.hostserv.co.za
A41.61.249.80🇿🇦 1-grid.com
PTRspamtitan-filter08.hostserv.co.za
A41.61.249.90🇿🇦 1-grid.com
PTRspamtitan-filter09.hostserv.co.za
A41.61.249.100🇿🇦 1-grid.com
PTRspamtitan-filter10.hostserv.co.za
MX1-grid-mx01.co.za
A41.185.250.20🇿🇦 1-grid.com
PTRspamtitan-filter02.hostserv.co.za
A41.185.250.30🇿🇦 1-grid.com
PTRspamtitan-filter03.hostserv.co.za
A41.185.250.50🇿🇦 1-grid.com
PTRspamtitan-filter05.hostserv.co.za
A41.185.250.60🇿🇦 1-grid.com
PTRspamtitan-filter06.hostserv.co.za
A41.185.250.70🇿🇦 1-grid.com
PTRspamtitan-filter07.hostserv.co.za
A41.185.250.80🇿🇦 1-grid.com
PTRspamtitan-filter08.hostserv.co.za
A41.185.250.90🇿🇦 1-grid.com
PTRspamtitan-filter09.hostserv.co.za
A41.185.250.100🇿🇦 1-grid.com
PTRspamtitan-filter10.hostserv.co.za
MX1-grid-mx03.co.za
A41.61.250.20🇿🇦 1-grid.com
PTRspamtitan-filter02.hostserv.co.za
A41.61.250.30🇿🇦 1-grid.com
PTRspamtitan-filter03.hostserv.co.za
A41.61.250.50🇿🇦 1-grid.com
PTRspamtitan-filter05.hostserv.co.za
A41.61.250.60🇿🇦 1-grid.com
PTRspamtitan-filter06.hostserv.co.za
A41.61.250.80🇿🇦 1-grid.com
PTRspamtitan-filter08.hostserv.co.za
A41.61.250.90🇿🇦 1-grid.com
PTRspamtitan-filter09.hostserv.co.za
A41.61.250.100🇿🇦 1-grid.com
PTRspamtitan-filter10.hostserv.co.za
NScdns1.cpt.wa.co.za
A41.185.8.21🇿🇦 1-grid.com
NScdns2.cpt.wa.co.za
A41.185.8.22🇿🇦 1-grid.com
A41.185.8.153🇿🇦 1-grid.com
PTRsrv81.hostserv.co.za

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NSa.gtld-servers.net
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
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NSm.gtld-servers.net

Up

Starts with same word

Starts similarily

AI analysis

21cprep.com is the parent of fw2a.21cprep.com.

21cprep.com resolves to one IP number: 41.185.8.153.

other host names including aptserv.com, factoryx.co.za, medical-jobs.co.za, mail.firegeneration.co.za and berit.co.za share IP numbers with 21cprep.com.

21cprep.com is delegated to two name servers cdns1.cpt.wa.co.za and cdns2.cpt.wa.co.za.

21cprep.com shares the same name server setup as other domains, for instance urbansports.joburg, hospitalityplacements.co.za, earp.co.za, restio.net and activehire.co.za.

Host names with one IP number:

cdns1.cpt.wa.co.za points to 41.185.8.21

cdns2.cpt.wa.co.za points to 41.185.8.22

Four mail servers handle 21cprep.com: 1-grid-mx02.com, 1-grid-mx04.com, 1-grid-mx01.co.za and 1-grid-mx03.co.za.

21cprep.com shares some mail servers with other domains, at least partially, for instance dnltech.co.za, dangorscarsales.co.za, lagrange.co.za, inspirationalwomenatwork.com and kidsthemeparties.co.za.

Eight IP numbers:

1-grid-mx02.com points to: 41.185.249.20, 41.185.249.30, 41.185.249.50, 41.185.249.60, 41.185.249.70, 41.185.249.80, 41.185.249.90 and 41.185.249.100.

1-grid-mx04.com points to: 41.61.249.20, 41.61.249.30, 41.61.249.50, 41.61.249.60, 41.61.249.70, 41.61.249.80, 41.61.249.90 and 41.61.249.100.

1-grid-mx01.co.za points to: 41.185.250.20, 41.185.250.30, 41.185.250.50, 41.185.250.60, 41.185.250.70, 41.185.250.80, 41.185.250.90 and 41.185.250.100.

Seven IP numbers:

1-grid-mx03.co.za points to: 41.61.250.20, 41.61.250.30, 41.61.250.50, 41.61.250.60, 41.61.250.80, 41.61.250.90 and 41.61.250.100.

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
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MrXibni CF johedugfp 2025-10-11