CF1758163462472-tsm20250915222102

IPLIST.NET - challengr.io

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challengr.io checked at 2025-09-18T02:44:22.454Z 257ms 120/120/120 100% R:14

challengr.io

MXmx2.zoho.com
A204.141.43.44🇺🇸 Zoho
PTRmx2.zoho.com
PTRmx3.zoho.com
PTRmx6.zoho.com
PTRmx7.zoho.com
PTRmx8.zoho.com
PTRmx.zoho.com
PTRmx2.zohomail.com
PTRmx3.zohomail.com
PTRmx.zohomail.com
MXmx3.zoho.com
A204.141.43.44🇺🇸 Zoho
PTRmx2.zoho.com
PTRmx3.zoho.com
PTRmx6.zoho.com
PTRmx7.zoho.com
PTRmx8.zoho.com
PTRmx.zoho.com
PTRmx2.zohomail.com
PTRmx3.zohomail.com
PTRmx.zohomail.com
MXmx.zoho.com
A204.141.43.44🇺🇸 Zoho
PTRmx2.zoho.com
PTRmx3.zoho.com
PTRmx6.zoho.com
PTRmx7.zoho.com
PTRmx8.zoho.com
PTRmx.zoho.com
PTRmx2.zohomail.com
PTRmx3.zohomail.com
PTRmx.zohomail.com
NSfrank.ns.cloudflare.com
A2606:4700:58::adf5:3ba6 🇺🇸 Cloudflare
PTRfrank.ns.cloudflare.com
A2803:f800:50::6ca2:c1a6 🇨🇷 Cloudflare
PTRfrank.ns.cloudflare.com
A2a06:98c1:50::ac40:21a6 🇺🇸 Cloudflare
PTRfrank.ns.cloudflare.com
A108.162.193.166🇺🇸 Cloudflare
PTRfrank.ns.cloudflare.com
A172.64.33.166🇺🇸 Cloudflare
PTRfrank.ns.cloudflare.com
A173.245.59.166🇺🇸 Cloudflare
PTRfrank.ns.cloudflare.com
NSkate.ns.cloudflare.com
A2606:4700:50::adf5:3a7c 🇺🇸 Cloudflare
PTRkate.ns.cloudflare.com
A2803:f800:50::6ca2:c07c 🇨🇷 Cloudflare
PTRkate.ns.cloudflare.com
A2a06:98c1:50::ac40:207c 🇺🇸 Cloudflare
PTRkate.ns.cloudflare.com
A108.162.192.124🇺🇸 Cloudflare
PTRkate.ns.cloudflare.com
A172.64.32.124🇺🇸 Cloudflare
PTRkate.ns.cloudflare.com
A173.245.58.124🇺🇸 Cloudflare
PTRkate.ns.cloudflare.com
A2a09:8280:1::36:aefd:0 🇺🇸 FLYIO-1
A66.241.125.235🇺🇸 FLYIO-1
PTRip-66-241-125-235.shared.customer.flyio.net

io

NSa0.nic.io
NSa2.nic.io
NSb0.nic.io
NSc0.nic.io

Starts with same word

Starts similarily

AI analysis

challengr.io resolves to two IP numbers: 2a09:8280:1::36:aefd:0 and 66.241.125.235.

Other host names, for instance fiber.club, unusualundertaking.com and clabs.org share IP numbers with challengr.io.

challengr.io is delegated to two name servers frank.ns.cloudflare.com and kate.ns.cloudflare.com.

challengr.io shares the same name server setup as other domains, for instance videosdks.com, healthinsurancevaluedeal.com, xploit.us, finreef.com and hipsearchengineok.com.

challengr.io at least partially shares name servers with other domains, for instance inkit.com, freedumpsterrental.com, vrnagy.eu, 9kpop.com and rockford.cl.

Host names with six IP numbers:

Host name frank.ns.cloudflare.com points to: 2606:4700:58::adf5:3ba6, 2803:f800:50::6ca2:c1a6, 2a06:98c1:50::ac40:21a6, 108.162.193.166, 172.64.33.166 and 173.245.59.166.

Host name kate.ns.cloudflare.com points to: 2606:4700:50::adf5:3a7c, 2803:f800:50::6ca2:c07c, 2a06:98c1:50::ac40:207c, 108.162.192.124, 172.64.32.124 and 173.245.58.124.

challengr.io is handled by three mail servers: mx2.zoho.com, mx3.zoho.com and mx.zoho.com.

challengr.io shares some mail servers with other domains, at least partially, for instance hotelmu.id, aopprecast.com, shopsy.pk, atthesale.com and chat2.com.au.

Host names with a single IP:

mx2.zoho.com points to: 204.141.43.44.

mx3.zoho.com points to: 204.141.43.44.

mx.zoho.com points to: 204.141.43.44.

Host names that point to 204.141.43.44: mx2.zoho.com, mx3.zoho.com and mx.zoho.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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UXpXEGE CF johedugfp 2025-09-18