CF1759555314942-tsm20251003185623

WWW.ROBTEX.COM - www.cesnet.com

Search for IP or hostnames:

www.cesnet.com checked at 2025-10-04T05:21:54.910Z 299ms 282/282/282 100% R:13

www.cesnet.com

CNAMEcesnet.com
NSjavon.ns.cloudflare.com
A2606:4700:58::a29f:2c6c🇺🇸 Cloudflare
PTRjavon.ns.cloudflare.com
A2803:f800:50::6ca2:c36c🇨🇷 Cloudflare
PTRjavon.ns.cloudflare.com
A2a06:98c1:50::ac40:236c🇺🇸 Cloudflare
PTRjavon.ns.cloudflare.com
A108.162.195.108🇺🇸 Cloudflare
PTRjavon.ns.cloudflare.com
A162.159.44.108Cloudflare
PTRjavon.ns.cloudflare.com
A172.64.35.108🇺🇸 Cloudflare
PTRjavon.ns.cloudflare.com
NSsummer.ns.cloudflare.com
A2606:4700:50::a29f:2609🇺🇸 Cloudflare
PTRsummer.ns.cloudflare.com
A2803:f800:50::6ca2:c209🇨🇷 Cloudflare
PTRsummer.ns.cloudflare.com
A2a06:98c1:50::ac40:2209🇺🇸 Cloudflare
PTRsummer.ns.cloudflare.com
A108.162.194.9🇺🇸 Cloudflare
PTRsummer.ns.cloudflare.com
A162.159.38.9Cloudflare
PTRsummer.ns.cloudflare.com
A172.64.34.9🇺🇸 Cloudflare
PTRsummer.ns.cloudflare.com
MXcesnet-com.mail.protection.outlook.com
A2a01:111:f403:c802::🇺🇸 Microsoft
PTRmail-cy4pr03cu00100.inbound.protection.outlook.com
A2a01:111:f403:c902::5🇺🇸 Microsoft
PTRmail-sj2pr05cu00505.inbound.protection.outlook.com
A2a01:111:f403:f901::2🇺🇸 Microsoft
PTRmail-bl2pr02cu00402.inbound.protection.outlook.com
A2a01:111:f403:f902::🇺🇸 Microsoft
PTRmail-bl2pr04cu00100.inbound.protection.outlook.com
A52.101.9.11🇺🇸 Microsoft
PTRmail-bl2pr04cu00103.inbound.protection.outlook.com
A52.101.11.10🇺🇸 Microsoft
PTRmail-sa9pr03cu00202.inbound.protection.outlook.com
A52.101.41.180🇺🇸 Microsoft
PTRmail-byapr04cu00204.inbound.protection.outlook.com
A52.101.41.183🇺🇸 Microsoft
PTRmail-byapr04cu00307.inbound.protection.outlook.com
A2606:4700:3032::ac43:d49c🇺🇸 Cloudflare
A2606:4700:3035::6815:3b27🇺🇸 Cloudflare
A104.21.59.39Cloudflare
A172.67.212.156🇺🇸 Cloudflare

cesnet.com

NSjavon.ns.cloudflare.com
NSsummer.ns.cloudflare.com
MXcesnet-com.mail.protection.outlook.com
A2606:4700:3032::ac43:d49c🇺🇸 Cloudflare
A2606:4700:3035::6815:3b27🇺🇸 Cloudflare
A104.21.59.39Cloudflare
A172.67.212.156🇺🇸 Cloudflare

Starts with same word

Starts similarily

AI analysis

www.cesnet.com refers to four IP numbers: 2606:4700:3032::ac43:d49c, 2606:4700:3035::6815:3b27, 104.21.59.39 and 172.67.212.156.

Other host names, for instance cameragiaminh.vn, client.swns.rocks, davesite.com, nutritionistinthekitch.com and gentle.stream share IP numbers with www.cesnet.com.

www.cesnet.com's delegation uses two name servers: javon.ns.cloudflare.com and summer.ns.cloudflare.com.

www.cesnet.com uses the same name server setup as other domains, such as ct-services.us, trilliumdrivers.com, trilliumeco.com, renepoch.com and ymqservices.com.

www.cesnet.com at least partially shares name servers with other domains, including superdotados.net, fwom.org, easytax.co.il, fullcircledebtsolutions.ca and canaanc.com.

These name servers are commonly used with rene.ns.cloudflare.com, piers.ns.cloudflare.com and sonny.ns.cloudflare.com.

Host names with six IP numbers:

javon.ns.cloudflare.com points to 2606:4700:58::a29f:2c6c, 2803:f800:50::6ca2:c36c, 2a06:98c1:50::ac40:236c, 108.162.195.108, 162.159.44.108 and 172.64.35.108.

summer.ns.cloudflare.com points to 2606:4700:50::a29f:2609, 2803:f800:50::6ca2:c209, 2a06:98c1:50::ac40:2209, 108.162.194.9, 162.159.38.9 and 172.64.34.9.

A single mail server handles www.cesnet.com, cesnet-com.mail.protection.outlook.com.

www.cesnet.com shares the same mail server setup as other domains, for example cesnet.com.

Host cesnet-com.mail.protection.outlook.com points to eight IPs: 2a01:111:f403:c802::, 2a01:111:f403:c902::5, 2a01:111:f403:f901::2, 2a01:111:f403:f902::, 52.101.9.11, 52.101.11.10, 52.101.41.180 and 52.101.41.183.

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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JQRAsqO CF johedugfp 2025-10-04