CF1757657287440-tsm20250911190711

DNSWHOIS.INFO - cs.fail

Search for IP or hostnames:

cs.fail checked at 2025-09-12T06:08:07.423Z 253ms 191/191/191 100% R:15

cs.fail

MXmail.protonmail.ch
A176.119.200.128🇨🇭 Proton AG
PTRmail.protonmail.ch
A185.70.42.128🇨🇭 Proton AG
PTRmail.protonmail.ch
A185.205.70.128🇫🇷 Proton AG
PTRmail.protonmail.ch
MXmailsec.protonmail.ch
A176.119.200.129🇨🇭 Proton AG
PTRmailsec.protonmail.ch
A185.70.42.129🇨🇭 Proton AG
PTRmailsec.protonmail.ch
A185.205.70.129🇫🇷 Proton AG
PTRmailsec.protonmail.ch
NSbayan.ns.cloudflare.com
A2606:4700:58::adf5:3b48 🇺🇸 Cloudflare
PTRbayan.ns.cloudflare.com
A2803:f800:50::6ca2:c148 🇨🇷 Cloudflare
PTRbayan.ns.cloudflare.com
A2a06:98c1:50::ac40:2148 🇺🇸 Cloudflare
PTRbayan.ns.cloudflare.com
A108.162.193.72🇺🇸 Cloudflare
PTRbayan.ns.cloudflare.com
A172.64.33.72🇺🇸 Cloudflare
PTRbayan.ns.cloudflare.com
A173.245.59.72🇺🇸 Cloudflare
PTRbayan.ns.cloudflare.com
NSnia.ns.cloudflare.com
A2606:4700:50::adf5:3ad2 🇺🇸 Cloudflare
PTRnia.ns.cloudflare.com
A2803:f800:50::6ca2:c0d2 🇨🇷 Cloudflare
PTRnia.ns.cloudflare.com
A2a06:98c1:50::ac40:20d2 🇺🇸 Cloudflare
PTRnia.ns.cloudflare.com
A108.162.192.210🇺🇸 Cloudflare
PTRnia.ns.cloudflare.com
A172.64.32.210🇺🇸 Cloudflare
PTRnia.ns.cloudflare.com
A173.245.58.210🇺🇸 Cloudflare
PTRnia.ns.cloudflare.com
MXaspmx.l.google.com
A2607:f8b0:4004:c1b::1a 🇺🇸 Google
PTRwv-in-f26.1e100.net
A142.251.163.27🇺🇸 Google
PTRwv-in-f27.1e100.net
MXalt1.aspmx.l.google.com
A2607:f8b0:4023:100f::1a 🇺🇸 Google
PTRyudfwra-in-f26.1e100.net
A192.178.220.26🇺🇸 Google
PTRyudfwra-in-f26.1e100.net
MXalt2.aspmx.l.google.com
A2607:f8b0:4003:c0a::1a 🇺🇸 Google
PTRol-in-x1a.1e100.net
PTRpb-in-f26.1e100.net
A142.251.190.26🇺🇸 Google
PTRpb-in-f26.1e100.net
MXalt3.aspmx.l.google.com
A2a00:1450:4025:402::1b 🇳🇱 Google
PTRrb-in-f27.1e100.net
A142.250.102.27🇺🇸 Google
PTRrb-in-f27.1e100.net
MXalt4.aspmx.l.google.com
A2a00:1450:4013:c1c::1a 🇳🇱 Google
PTRyugrqog-in-f26.1e100.net
A192.178.156.27🇺🇸 Google
PTRyugrqog-in-f27.1e100.net
A104.26.0.161 Cloudflare
A104.26.1.161 Cloudflare
A172.67.71.12🇺🇸 Cloudflare

fail

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

Up

Starts with same word

Starts similarily

AI analysis

The parent of api.cs.fail and www.cs.fail is cs.fail.

cs.fail is associated with three IP addresses: 104.26.0.161, 104.26.1.161, and 172.67.71.12.

IP numbers are shared between cs.fail and other host names, such as fotomonza.com, dcafood.com, ionvillage.com, m.mobbyo.com, and myacc.net.

Two name servers, bayan.ns.cloudflare.com and nia.ns.cloudflare.com, are assigned the delegation of cs.fail.

Other domains, such as sweetresults.ca, johndezember.com, 6cs.fail, rpnews.ru, and csgo.fail, share the same name server setup as cs.fail.

The domain cs.fail shares name servers, at least partially, with other domains such as papaya.buzz, nottinghamdigitaldesign.co.uk, etcetera-translations.com, tecbranet.com, and hotair.com.br.

bayan.ns.cloudflare.com and nia.ns.cloudflare.com each point to six IP numbers: 2606:4700:58::adf5:3b48, 2803:f800:50::6ca2:c148, 2a06:98c1:50::ac40:2148, 108.162.193.72, 172.64.33.72, and 173.245.59.72 for bayan.ns.cloudflare.com, and 2606:4700:50::adf5:3ad2, 2803:f800:50::6ca2:c0d2, 2a06:98c1:50::ac40:20d2, 108.162.192.210, 172.64.32.210, and 173.245.58.210 for nia.ns.cloudflare.com.

The handling of cs.fail is accomplished through seven mail servers: mail.protonmail.ch, mailsec.protonmail.ch, aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com, and alt4.aspmx.l.google.com.

Other domains like piercedhearts.org, ramas.com, botelec.com, liuna.org, and milable.com share some mail servers, at least partially, with cs.fail.

The mail servers aspmx2.googlemail.com and aspmx3.googlemail.com are frequently utilized in conjunction.

mail.protonmail.ch, mailsec.protonmail.ch, aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com, and alt4.aspmx.l.google.com each point to specific IP numbers as follows:

- mail.protonmail.ch: 176.119.200.128, 185.70.42.128, 185.205.70.128

- mailsec.protonmail.ch: 176.119.200.129, 185.70.42.129, 185.205.70.129

- aspmx.l.google.com: 2607:f8b0:4004:c1b::1a, 142.251.163.27

- alt1.aspmx.l.google.com: 2607:f8b0:4023:100f::1a, 192.178.220.26

- alt2.aspmx.l.google.com: 2607:f8b0:4003:c0a::1a, 142.251.190.26

- alt3.aspmx.l.google.com: 2a00:1450:4025:402::1b, 142.250.102.27

- alt4.aspmx.l.google.com: 2a00:1450:4013:c1c::1a, 192.178.156.27

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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QgcStlC CF johedugfp 2025-09-12