CF1758809648286-tsm20250925114901

WWW.RTSAK.COM - cmaster.org

Search for IP or hostnames:

cmaster.org checked at 2025-09-25T14:14:08.181Z 1084ms 161/161/161 100% R:12

cmaster.org

NSkehlani.ns.cloudflare.com
A2606:4700:50::a29f:26df 🇺🇸 Cloudflare
PTRkehlani.ns.cloudflare.com
A2803:f800:50::6ca2:c2df 🇨🇷 Cloudflare
PTRkehlani.ns.cloudflare.com
A2a06:98c1:50::ac40:22df 🇺🇸 Cloudflare
PTRkehlani.ns.cloudflare.com
A108.162.194.223🇺🇸 Cloudflare
PTRkehlani.ns.cloudflare.com
A162.159.38.223 Cloudflare
PTRkehlani.ns.cloudflare.com
A172.64.34.223🇺🇸 Cloudflare
PTRkehlani.ns.cloudflare.com
NSrudy.ns.cloudflare.com
A2606:4700:58::adf5:3be5 🇺🇸 Cloudflare
PTRrudy.ns.cloudflare.com
A2803:f800:50::6ca2:c1e5 🇨🇷 Cloudflare
PTRrudy.ns.cloudflare.com
A2a06:98c1:50::ac40:21e5 🇺🇸 Cloudflare
PTRrudy.ns.cloudflare.com
A108.162.193.229🇺🇸 Cloudflare
PTRrudy.ns.cloudflare.com
A172.64.33.229🇺🇸 Cloudflare
PTRrudy.ns.cloudflare.com
A173.245.59.229🇺🇸 Cloudflare
PTRrudy.ns.cloudflare.com
MXaspmx.l.google.com
A2607:f8b0:4023:c06::1b 🇺🇸 Google
PTRdz-in-f27.1e100.net
A74.125.137.27🇺🇸 Google
PTRdy-in-f27.1e100.net
MXalt1.aspmx.l.google.com
A2a00:1450:400b:c02::1b 🇮🇪 Google
PTRdj-in-f27.1e100.net
A172.253.116.26🇺🇸 Google
PTRdj-in-f26.1e100.net
MXalt2.aspmx.l.google.com
A2a00:1450:400c:c00::1b 🇧🇪 Google
PTRws-in-f27.1e100.net
PTRws-in-x1b.1e100.net
A173.194.76.27🇺🇸 Google
PTRws-in-f27.1e100.net
MXalt3.aspmx.l.google.com
A2607:f8b0:4001:c74::1a 🇺🇸 Google
PTRyucbfsr-in-f26.1e100.net
A192.178.212.26🇺🇸 Google
PTRyucbfsr-in-f26.1e100.net
MXalt4.aspmx.l.google.com
A2607:f8b0:4024:c0d::1a 🇺🇸 Google
PTRmj-in-f26.1e100.net
A192.178.152.27🇺🇸 Google
PTRmj-in-f27.1e100.net
A2600:3c01::f03c:91ff:fe56:63ec 🇺🇸 Linode AS63949
PTRcmaster.org
A173.230.146.43🇺🇸 Linode AS63949
PTRcmaster.org

org

NSa0.org.afilias-nst.info
NSa2.org.afilias-nst.info
NSc0.org.afilias-nst.info
NSb0.org.afilias-nst.org
NSb2.org.afilias-nst.org
NSd0.org.afilias-nst.org

PTR for

Up

Starts with same word

Starts similarily

AI analysis

cmaster.org is parent of www.cmaster.org.

cmaster.org points to two IP numbers: 2600:3c01::f03c:91ff:fe56:63ec and 173.230.146.43.

Other host names such as zhongguotese.net, inx.me, xiangsun.org and radioloves.net share IP numbers with cmaster.org.

cmaster.org's delegation is to two name servers kehlani.ns.cloudflare.com and rudy.ns.cloudflare.com.

cmaster.org shares the same name server configuration as other domains, such as abgumruk.com.tr, renosans.com.tr, zhongguotese.net, nigos.com.tr and dkit.se.

cmaster.org at least partially shares its name servers with other domains, for instance northberwick.co.uk, elliptique.fr, cnnse.com.cn, galinio.com and juuluu.net.

These name servers are commonly used alongside otto.ns.cloudflare.com and aron.ns.cloudflare.com.

Host names with six IP numbers:

kehlani.ns.cloudflare.com points to: 2606:4700:50::a29f:26df, 2803:f800:50::6ca2:c2df, 2a06:98c1:50::ac40:22df, 108.162.194.223, 162.159.38.223 and 172.64.34.223.

rudy.ns.cloudflare.com points to: 2606:4700:58::adf5:3be5, 2803:f800:50::6ca2:c1e5, 2a06:98c1:50::ac40:21e5, 108.162.193.229, 172.64.33.229 and 173.245.59.229.

Five mail servers handle cmaster.org: 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.

cmaster.org shares some mail servers with other domains, including andersontownshiphistoricalsociety.org, hwaivs.ylc.edu.tw, microwebz.org, kubrick.io and patris.cl.

These mail servers are commonly used with aspmx3.googlemail.com, aspmx2.googlemail.com and aspmx4.googlemail.com.

Host names with two IP numbers:

aspmx.l.google.com points to 2607:f8b0:4023:c06::1b and 74.125.137.27.

alt1.aspmx.l.google.com points to 2a00:1450:400b:c02::1b and 172.253.116.26.

alt2.aspmx.l.google.com points to 2a00:1450:400c:c00::1b and 173.194.76.27.

alt3.aspmx.l.google.com points to 2607:f8b0:4001:c74::1a and 192.178.212.26.

alt4.aspmx.l.google.com points to 2607:f8b0:4024:c0d::1a and 192.178.152.27.

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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xTzwoPZ CF johedugfp 2025-09-25