CF1758883701765-tsm20250926081218

NSLIST.NET - challengeforum.com

Search for IP or hostnames:

challengeforum.com checked at 2025-09-26T10:48:21.753Z 196ms 86/86/86 100% R:16

challengeforum.com

MXmx1.r4l.com
A192.99.3.191🇨🇦 OVH
PTRsmtp.r4l.com
MXmx2.r4l.com
A192.99.3.191🇨🇦 OVH
PTRsmtp.r4l.com
MXmx3.r4l.com
A192.99.3.191🇨🇦 OVH
PTRsmtp.r4l.com
NSns1.r4l.com
A2607:5300:60:34bf::1 🇨🇦 OVH
A142.4.204.181🇨🇦 OVH
PTRmxgw.r4l.com
NSns2.r4l.com
A2600:3c03::f03c:91ff:fe93:e369 🇺🇸 Linode AS63949
PTRns2.r4l.com
A66.228.40.6🇺🇸 Linode AS63949
PTRns2.r4l.com
A142.4.204.181🇨🇦 OVH
PTRmxgw.r4l.com

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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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NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net

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Starts with same word

Starts similarily

AI analysis

challengeforum.com is a 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.

Delegation for challengeforum.com rests with two name servers, ns1.r4l.com and ns2.r4l.com.

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

challengeforum.com partially shares name servers with other domains; for instance 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 in part, for instance hcgf.net, laivme.com, bassline.ca, ainoq.com and adamgrobman.com.

Host names sharing a single IP address:

The host name mx1.r4l.com points to 192.99.3.191.

The host name mx2.r4l.com points to 192.99.3.191.

The host name mx3.r4l.com points to 192.99.3.191.

Host names that point 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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cAMgOjk CF johedugfp 2025-09-26