CF1760380854017-tsm20251012143351

MXLIST.NET - join.ctf.org

Search for IP or hostnames:

join.ctf.org checked at 2025-10-13T18:40:53.986Z 264ms 56/56/56 100% R:8

join.ctf.org

CNAMEvanity.classy.org
A2606:4700::6812:7c49 🇺🇸 Cloudflare
A2606:4700::6812:c55f 🇺🇸 Cloudflare
A104.18.124.73 Cloudflare
A104.18.197.95 Cloudflare

ctf.org

NSray.ns.cloudflare.com
NSserena.ns.cloudflare.com
MXaspmx.l.google.com
MXalt1.aspmx.l.google.com
MXalt2.aspmx.l.google.com
MXalt3.aspmx.l.google.com
MXalt4.aspmx.l.google.com
A2606:4700:20::681a:e61 🇺🇸 Cloudflare
A2606:4700:20::681a:f61 🇺🇸 Cloudflare
A2606:4700:20::ac43:4b99 🇺🇸 Cloudflare
A104.26.14.97 Cloudflare
A104.26.15.97 Cloudflare
A172.67.75.153🇺🇸 Cloudflare
rank #68441 globally
rank #7241 in the tld

Starts with same word

Starts similarily

AI analysis

Four IP numbers are pointed to by join.ctf.org: 2606:4700::6812:7c49, 2606:4700::6812:c55f, 104.18.124.73 and 104.18.197.95.

other host names including mask4.classy.org, mask14.classy.org, assets.classy.org, mask16.classy.org and mask10.classy.org share IP numbers with join.ctf.org.

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
dbq

rSlRGyM CF johedugfp 2025-10-13