CF1758824776072-tsm20250925114901

WWW.ROBTEX.COM - challengeforum.com

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challengeforum.com checked at 2025-09-25T18:26:15.990Z 0ms 130/130/130 100% R:0

AI analysis

challengeforum.com is the parent of pop.challengeforum.com.

challengeforum.com points to a single IP number: 142.4.204.181.

other host names for instance digichannels.com, thebgn.net, reticule.com, batsakes.com and nationalfathersresourcecenter.com share IP numbers with challengeforum.com.

challengeforum.com is delegated to two name servers: ns1.r4l.com and ns2.r4l.com.

challengeforum.com shares the same name server setup as other domains, for example ploegstra.org, arocketry.net, ourladyoflighthistoric.foundation, nphasesystems.com and syslink.us.

challengeforum.com at least partially shares name servers with other domains, for example bsmdirect.com and cortechdigital.ca.

Host names with two IP numbers:

ns1.r4l.com points to 2607:5300:60:34bf::1 and 142.4.204.181

ns2.r4l.com points to 2600:3c03::f03c:91ff:fe93:e369 and 66.228.40.6

challengeforum.com is handled by three mail servers: mx1.r4l.com, mx2.r4l.com and mx3.r4l.com.

challengeforum.com shares mail servers with other domains at least partially, including hcgf.net, laivme.com, bassline.ca, ainoq.com and adamgrobman.com.

Host names with a single IP number:

mx1.r4l.com points to 192.99.3.191.

mx2.r4l.com points to 192.99.3.191.

mx3.r4l.com points to 192.99.3.191.

Host names pointing to 192.99.3.191: mx1.r4l.com, mx2.r4l.com and mx3.r4l.com.

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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