CF1760366345420-tsm20251012143351

MXLIST.NET - challenge.ninja

Search for IP or hostnames:

challenge.ninja checked at 2025-10-13T14:39:05.344Z 1533ms 135/135/135 100% R:12

challenge.ninja

MXinbound-smtp.eu-central-1.amazonaws.com
A3.78.71.215🇩🇪 Amazon
PTRec2-3-78-71-215.eu-central-1.compute.amazonaws.com
A3.78.135.165🇩🇪 Amazon
PTRec2-3-78-135-165.eu-central-1.compute.amazonaws.com
A3.78.140.108🇩🇪 Amazon
PTRec2-3-78-140-108.eu-central-1.compute.amazonaws.com
NSsid.ns.cloudflare.com
A2606:4700:58::adf5:3b8f 🇺🇸 Cloudflare
PTRsid.ns.cloudflare.com
A2803:f800:50::6ca2:c18f 🇨🇷 Cloudflare
PTRsid.ns.cloudflare.com
A2a06:98c1:50::ac40:218f 🇺🇸 Cloudflare
PTRsid.ns.cloudflare.com
A108.162.193.143🇺🇸 Cloudflare
PTRsid.ns.cloudflare.com
A172.64.33.143🇺🇸 Cloudflare
PTRsid.ns.cloudflare.com
A173.245.59.143🇺🇸 Cloudflare
PTRsid.ns.cloudflare.com
NSulla.ns.cloudflare.com
A2606:4700:50::adf5:3ae9 🇺🇸 Cloudflare
PTRulla.ns.cloudflare.com
A2803:f800:50::6ca2:c0e9 🇨🇷 Cloudflare
PTRulla.ns.cloudflare.com
A2a06:98c1:50::ac40:20e9 🇺🇸 Cloudflare
PTRulla.ns.cloudflare.com
A108.162.192.233🇺🇸 Cloudflare
PTRulla.ns.cloudflare.com
A172.64.32.233🇺🇸 Cloudflare
PTRulla.ns.cloudflare.com
A173.245.58.233🇺🇸 Cloudflare
PTRulla.ns.cloudflare.com
A2606:4700:3035::ac43:a3f5 🇺🇸 Cloudflare
A2606:4700:3037::6815:fcb 🇺🇸 Cloudflare
A104.21.15.203 Cloudflare
A172.67.163.245🇺🇸 Cloudflare

ninja

NSv0n0.nic.ninja
NSv0n1.nic.ninja
NSv0n2.nic.ninja
NSv0n3.nic.ninja
NSv2n0.nic.ninja
NSv2n1.nic.ninja

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AI analysis

The parent of www.challenge.ninja is challenge.ninja.

challenge.ninja maps to four IP numbers: 2606:4700:3035::ac43:a3f5, 2606:4700:3037::6815:fcb, 104.21.15.203 and 172.67.163.245.

Other host names such as attorneyassessment.com, postygo.com, flypelican.com.au, www.clarkanimalcare.com and optifiner.com share IPs with challenge.ninja.

Two name servers sid.ns.cloudflare.com and ulla.ns.cloudflare.com handle the delegation for challenge.ninja.

challenge.ninja shares the same name server setup as other domains, for example bienvendre.com, remedika.com.mk, prostocks.com, raceone.com and bienvendre.eu.

challenge.ninja at least partially shares name servers with other domains, for example 808.co.il, bronesbikeshop.com, sunbugsolar.com, maxsgolf.com and pessimaideia.com.

these name servers are commonly used alongside clay.ns.cloudflare.com name servers.

Host names with six IP numbers:

sid.ns.cloudflare.com points to 2606:4700:58::adf5:3b8f, 2803:f800:50::6ca2:c18f, 2a06:98c1:50::ac40:218f, 108.162.193.143, 172.64.33.143 and 173.245.59.143.

ulla.ns.cloudflare.com points to 2606:4700:50::adf5:3ae9, 2803:f800:50::6ca2:c0e9, 2a06:98c1:50::ac40:20e9, 108.162.192.233, 172.64.32.233 and 173.245.58.233.

The inbound-smtp.eu-central-1.amazonaws.com mail server handles challenge.ninja.

challenge.ninja shares the same mail server setup as other domains, including mosdon-qa.com, xodapps.com, dhs.tech.ec.europa.eu, epoxymelly.com and dochub.eu.

challenge.ninja shares at least partially some mail servers with other domains, for instance contourlab.io, mewex.co, katoprime.com, cangel.at and prod.arcade.apps.one.audi.

Host name inbound-smtp.eu-central-1.amazonaws.com resolves to three IP numbers: 3.78.71.215, 3.78.135.165 and 3.78.140.108.

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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pDWHSoN CF johedugfp 2025-10-13