CF1760389439996-tsm20251012143351

MXLIST.NET - cesnet.org

Search for IP or hostnames:

cesnet.org checked at 2025-10-13T21:03:59.962Z 252ms 149/149/149 100% R:14

cesnet.org

NSpenny.ns.cloudflare.com
A2606:4700:50::a29f:267c 🇺🇸 Cloudflare
PTRpenny.ns.cloudflare.com
A2803:f800:50::6ca2:c27c 🇨🇷 Cloudflare
PTRpenny.ns.cloudflare.com
A2a06:98c1:50::ac40:227c 🇺🇸 Cloudflare
PTRpenny.ns.cloudflare.com
A108.162.194.124🇺🇸 Cloudflare
PTRpenny.ns.cloudflare.com
A162.159.38.124 Cloudflare
PTRpenny.ns.cloudflare.com
A172.64.34.124🇺🇸 Cloudflare
PTRpenny.ns.cloudflare.com
NSridge.ns.cloudflare.com
A2606:4700:58::a29f:2c8b 🇺🇸 Cloudflare
PTRridge.ns.cloudflare.com
A2803:f800:50::6ca2:c38b 🇨🇷 Cloudflare
PTRridge.ns.cloudflare.com
A2a06:98c1:50::ac40:238b 🇺🇸 Cloudflare
PTRridge.ns.cloudflare.com
A108.162.195.139🇺🇸 Cloudflare
PTRridge.ns.cloudflare.com
A162.159.44.139 Cloudflare
PTRridge.ns.cloudflare.com
A172.64.35.139🇺🇸 Cloudflare
PTRridge.ns.cloudflare.com
MXcesnet-org.mail.protection.outlook.com
A2a01:111:f403:c922:: 🇺🇸 Microsoft
PTRmail-bl0pr03cu00200.inbound.protection.outlook.com
A2a01:111:f403:c946:: 🇺🇸 Microsoft
PTRmail-ch5pr02cu00200.inbound.protection.outlook.com
A2a01:111:f403:f908:: 🇺🇸 Microsoft
PTRmail-bn1pr21cu00100.inbound.protection.outlook.com
A2a01:111:f403:f90f:: 🇺🇸 Microsoft
PTRmail-sa9pr04cu00100.inbound.protection.outlook.com
A52.101.10.5🇺🇸 Microsoft
PTRmail-bn6pr04cu00105.inbound.protection.outlook.com
A52.101.11.3🇺🇸 Microsoft
PTRmail-sn1pr0501cu00103.inbound.protection.outlook.com
A52.101.42.10🇺🇸 Microsoft
PTRmail-co1pr21cu00102.inbound.protection.outlook.com
A52.101.194.4🇺🇸 Microsoft
PTRmail-ch4pr04cu00104.inbound.protection.outlook.com
A198.49.23.144🇺🇸 SQUARESPACE
A198.49.23.145🇺🇸 SQUARESPACE
A198.185.159.144🇺🇸 SQUARESPACE
A198.185.159.145🇺🇸 SQUARESPACE

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

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Starts with same word

Starts similarily

AI analysis

cesnet.org is parent of www.cesnet.org.

cesnet.org points to four IP numbers: 198.49.23.144, 198.49.23.145, 198.185.159.144 and 198.185.159.145.

Other host names, for instance streetbeatmovie.com, psaonline.org, mitplenum.dk, rollsandreels.com and uchurch.co.uk share IP numbers with cesnet.org.

cesnet.org's delegation is to two name servers penny.ns.cloudflare.com and ridge.ns.cloudflare.com.

cesnet.org shares the same name server configuration as other domains, such as healthpointrewards.sg, ketab.computer, rayegan.net, maxiasdx.com and filetak.com.

cesnet.org at least partially shares its name servers with other domains, for instance ff7t.com, abideweb.com, freemeteo.by, fawood.com and ffau.cn.

These name servers are commonly used with donald.ns.cloudflare.com, tiffany.ns.cloudflare.com and elsa.ns.cloudflare.com.

Host names with six IP numbers:

penny.ns.cloudflare.com points to: 2606:4700:50::a29f:267c, 2803:f800:50::6ca2:c27c, 2a06:98c1:50::ac40:227c, 108.162.194.124, 162.159.38.124 and 172.64.34.124.

ridge.ns.cloudflare.com points to: 2606:4700:58::a29f:2c8b, 2803:f800:50::6ca2:c38b, 2a06:98c1:50::ac40:238b, 108.162.195.139, 162.159.44.139 and 172.64.35.139.

cesnet.org is served by a single mail server, cesnet-org.mail.protection.outlook.com.

The host name cesnet-org.mail.protection.outlook.com resolves to eight IP numbers: 2a01:111:f403:c922::, 2a01:111:f403:c946::, 2a01:111:f403:f908::, 2a01:111:f403:f90f::, 52.101.10.5, 52.101.11.3, 52.101.42.10 and 52.101.194.4.

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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