CF1758155508153-tsm20250915222102

IPLIST.NET - challenges.de

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challenges.de checked at 2025-09-18T00:31:48.117Z 192ms 105/105/105 100% R:17

challenges.de

NSmatias.ns.cloudflare.com
A2606:4700:58::a29f:2c49 🇺🇸 Cloudflare
PTRmatias.ns.cloudflare.com
A2803:f800:50::6ca2:c349 🇨🇷 Cloudflare
PTRmatias.ns.cloudflare.com
A2a06:98c1:50::ac40:2349 🇺🇸 Cloudflare
PTRmatias.ns.cloudflare.com
A108.162.195.73🇺🇸 Cloudflare
PTRmatias.ns.cloudflare.com
A162.159.44.73 Cloudflare
PTRmatias.ns.cloudflare.com
A172.64.35.73🇺🇸 Cloudflare
PTRmatias.ns.cloudflare.com
NSnucum.ns.cloudflare.com
A2606:4700:50::a29f:2691 🇺🇸 Cloudflare
PTRnucum.ns.cloudflare.com
A2803:f800:50::6ca2:c291 🇨🇷 Cloudflare
PTRnucum.ns.cloudflare.com
A2a06:98c1:50::ac40:2291 🇺🇸 Cloudflare
PTRnucum.ns.cloudflare.com
A108.162.194.145🇺🇸 Cloudflare
PTRnucum.ns.cloudflare.com
A162.159.38.145 Cloudflare
PTRnucum.ns.cloudflare.com
A172.64.34.145🇺🇸 Cloudflare
PTRnucum.ns.cloudflare.com
A2606:4700:3030::6815:12e7 🇺🇸 Cloudflare
A2606:4700:3034::ac43:b7e0 🇺🇸 Cloudflare
A104.21.18.231 Cloudflare
A172.67.183.224🇺🇸 Cloudflare

de

NSa.nic.de
NSf.nic.de
NSz.nic.de
NSl.de.net
NSn.de.net
NSs.de.net

Starts with same word

Starts similarily

AI analysis

challenges.de points to four IP numbers: 2606:4700:3030::6815:12e7, 2606:4700:3034::ac43:b7e0, 104.21.18.231 and 172.67.183.224.

Other host names, for instance www.babydo.lv, lacrux.com, www.firecast.com.br, svuf.dk and numbersgamelife.com share IP numbers with challenges.de.

challenges.de is delegated to two name servers: matias.ns.cloudflare.com and nucum.ns.cloudflare.com.

challenges.de uses the same name server setup as other domains, for instance fesb.de, willi-sitte-galerie-merseburg.de, agentur-pacific.de, gjj.de and dieantwort.de.

challenges.de shares name servers with other domains at least partially, for instance altlayer.io, 65535.co.uk, polskawesa.pl, marvelvape.com and lauracharlesphotography.com.

these name servers are commonly used together with carla.ns.cloudflare.com and cosmin.ns.cloudflare.com.

Host names with six IP numbers: matias.ns.cloudflare.com points to 2606:4700:58::a29f:2c49, 2803:f800:50::6ca2:c349, 2a06:98c1:50::ac40:2349, 108.162.195.73, 162.159.44.73 and 172.64.35.73; nucum.ns.cloudflare.com points to 2606:4700:50::a29f:2691, 2803:f800:50::6ca2:c291, 2a06:98c1:50::ac40:2291, 108.162.194.145, 162.159.38.145 and 172.64.34.145.

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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