CF1760391286200-tsm20251012143351

WWW.RTSAK.COM - speedtest.blue

Search for IP or hostnames:

speedtest.blue checked at 2025-10-13T21:34:46.173Z 185ms 193/193/193 100% R:13

speedtest.blue

NScass.ns.cloudflare.com
A2606:4700:50::adf5:3a51 🇺🇸 Cloudflare
PTRcass.ns.cloudflare.com
A2803:f800:50::6ca2:c051 🇨🇷 Cloudflare
PTRcass.ns.cloudflare.com
A2a06:98c1:50::ac40:2051 🇺🇸 Cloudflare
PTRcass.ns.cloudflare.com
A108.162.192.81🇺🇸 Cloudflare
PTRcass.ns.cloudflare.com
A172.64.32.81🇺🇸 Cloudflare
PTRcass.ns.cloudflare.com
A173.245.58.81🇺🇸 Cloudflare
PTRcass.ns.cloudflare.com
NScurt.ns.cloudflare.com
A2606:4700:58::adf5:3b5e 🇺🇸 Cloudflare
PTRcurt.ns.cloudflare.com
A2803:f800:50::6ca2:c15e 🇨🇷 Cloudflare
PTRcurt.ns.cloudflare.com
A2a06:98c1:50::ac40:215e 🇺🇸 Cloudflare
PTRcurt.ns.cloudflare.com
A108.162.193.94🇺🇸 Cloudflare
PTRcurt.ns.cloudflare.com
A172.64.33.94🇺🇸 Cloudflare
PTRcurt.ns.cloudflare.com
A173.245.59.94🇺🇸 Cloudflare
PTRcurt.ns.cloudflare.com
MXamir.mx.cloudflare.net
A2606:4700:f5::11 🇺🇸 Cloudflare
A2606:4700:f5::12 🇺🇸 Cloudflare
A2606:4700:f5::13 🇺🇸 Cloudflare
A162.159.205.11 Cloudflare
A162.159.205.12 Cloudflare
A162.159.205.13 Cloudflare
MXisaac.mx.cloudflare.net
A2606:4700:f5::e 🇺🇸 Cloudflare
A2606:4700:f5::f 🇺🇸 Cloudflare
A2606:4700:f5::10 🇺🇸 Cloudflare
A162.159.205.17 Cloudflare
A162.159.205.18 Cloudflare
A162.159.205.19 Cloudflare
MXlinda.mx.cloudflare.net
A2606:4700:f5::b 🇺🇸 Cloudflare
A2606:4700:f5::c 🇺🇸 Cloudflare
A2606:4700:f5::d 🇺🇸 Cloudflare
A162.159.205.23 Cloudflare
A162.159.205.24 Cloudflare
A162.159.205.25 Cloudflare
A2606:4700:3031::6815:1937 🇺🇸 Cloudflare
A2606:4700:3032::ac43:def8 🇺🇸 Cloudflare
A104.21.25.55 Cloudflare
A172.67.222.248🇺🇸 Cloudflare

blue

NSa0.nic.blue
NSa2.nic.blue
NSb0.nic.blue
NSb2.nic.blue
NSc0.nic.blue

Starts with same word

Starts similarily

AI analysis

speedtest.blue maps to four IP numbers: 2606:4700:3031::6815:1937, 2606:4700:3032::ac43:def8, 104.21.25.55 and 172.67.222.248.

other host names include caddyprinting.com, csw.me, www.cartographiepublicitaire.org, kickstarterlist.com and cdn2.salesdy.com; they share IP numbers with speedtest.blue.

Two name servers cass.ns.cloudflare.com and curt.ns.cloudflare.com handle the delegation for speedtest.blue.

speedtest.blue shares the same name server setup as other domains, for instance skrocket.com, arpem.net, pcx.hu, sultranews.co.id and arpem.org.

speedtest.blue at least partially shares name servers with other domains, for instance vsmobile.ru, audials.fr, casusbella.com, binnnger.xyz and tangleteezer.fr.

These name servers are commonly used with the following: nitin.ns.cloudflare.com, jobs.ns.cloudflare.com, irena.ns.cloudflare.com and lars.ns.cloudflare.com.

Six IP addresses per host:

cass.ns.cloudflare.com points to 2606:4700:50::adf5:3a51, 2803:f800:50::6ca2:c051, 2a06:98c1:50::ac40:2051, 108.162.192.81, 172.64.32.81 and 173.245.58.81; curt.ns.cloudflare.com points to 2606:4700:58::adf5:3b5e, 2803:f800:50::6ca2:c15e, 2a06:98c1:50::ac40:215e, 108.162.193.94, 172.64.33.94 and 173.245.59.94

Three mail servers handle speedtest.blue: amir.mx.cloudflare.net, isaac.mx.cloudflare.net and linda.mx.cloudflare.net.

speedtest.blue shares at least partially some mail servers with other domains, for instance motasite.co.uk, lietaer.com, dreamfinity.org, theglobalgaming.com and pollinimini.net.

Host names with six IP numbers:

- amir.mx.cloudflare.net points to 2606:4700:f5::11, 2606:4700:f5::12, 2606:4700:f5::13, 162.159.205.11, 162.159.205.12 and 162.159.205.13

- isaac.mx.cloudflare.net points to 2606:4700:f5::e, 2606:4700:f5::f, 2606:4700:f5::10, 162.159.205.17, 162.159.205.18 and 162.159.205.19

- linda.mx.cloudflare.net points to 2606:4700:f5::b, 2606:4700:f5::c, 2606:4700:f5::d, 162.159.205.23, 162.159.205.24 and 162.159.205.25

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

takhuWv CF johedugfp 2025-10-13