CF1759787275139-tsm20251005211530

NSLIST.NET - challengeunlimitedinc.org

Search for IP or hostnames:

challengeunlimitedinc.org checked at 2025-10-06T21:47:55.127Z 221ms 136/136/136 100% R:12

challengeunlimitedinc.org

NSkarl.ns.cloudflare.com
A2606:4700:58::adf5:3bbe 🇺🇸 Cloudflare
PTRkarl.ns.cloudflare.com
A2803:f800:50::6ca2:c1be 🇨🇷 Cloudflare
PTRkarl.ns.cloudflare.com
A2a06:98c1:50::ac40:21be 🇺🇸 Cloudflare
PTRkarl.ns.cloudflare.com
A108.162.193.190🇺🇸 Cloudflare
PTRkarl.ns.cloudflare.com
A172.64.33.190🇺🇸 Cloudflare
PTRkarl.ns.cloudflare.com
A173.245.59.190🇺🇸 Cloudflare
PTRkarl.ns.cloudflare.com
NSruth.ns.cloudflare.com
A2606:4700:50::adf5:3a8f 🇺🇸 Cloudflare
PTRruth.ns.cloudflare.com
A2803:f800:50::6ca2:c08f 🇨🇷 Cloudflare
PTRruth.ns.cloudflare.com
A2a06:98c1:50::ac40:208f 🇺🇸 Cloudflare
PTRruth.ns.cloudflare.com
A108.162.192.143🇺🇸 Cloudflare
PTRruth.ns.cloudflare.com
A172.64.32.143🇺🇸 Cloudflare
PTRruth.ns.cloudflare.com
A173.245.58.143🇺🇸 Cloudflare
PTRruth.ns.cloudflare.com
MXcuinc-org.mail.protection.outlook.com
A2a01:111:f403:c801:: 🇺🇸 Microsoft
PTRmail-sa9pr02cu00200.inbound.protection.outlook.com
A2a01:111:f403:f802::1 🇺🇸 Microsoft
PTRmail-sj2pr05cu00101.inbound.protection.outlook.com
A2a01:111:f403:f908::1 🇺🇸 Microsoft
PTRmail-bn1pr04cu00101.inbound.protection.outlook.com
A2a01:111:f403:f912:: 🇺🇸 Microsoft
PTRmail-cy5pr03cu00200.inbound.protection.outlook.com
A52.101.9.14🇺🇸 Microsoft
PTRmail-bl0pr03cu00206.inbound.protection.outlook.com
A52.101.11.3🇺🇸 Microsoft
PTRmail-sn1pr0501cu00103.inbound.protection.outlook.com
A52.101.41.0🇺🇸 Microsoft
PTRmail-byapr05cu00400.inbound.protection.outlook.com
A52.101.41.26🇺🇸 Microsoft
PTRmail-sj0pr03cu01702.inbound.protection.outlook.com
A141.193.213.10🇺🇸 Cloudflare London
A141.193.213.11🇺🇸 Cloudflare London

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

Starts with same word

Starts similarily

AI analysis

Two IP numbers are pointed to by challengeunlimitedinc.org: 141.193.213.10 and 141.193.213.11.

other host names include arnoldscoveinn.com, neostella.com, coloradoearlycolleges.org, dhdlaw.com and morellilaw.com; they share IP numbers with challengeunlimitedinc.org.

Two name servers karl.ns.cloudflare.com and ruth.ns.cloudflare.com handle the delegation for challengeunlimitedinc.org.

challengeunlimitedinc.org shares the same name server setup as other domains, for instance intounknown.com, orbiteducation.org, udiburg.com, taxido.ru and dreampie.org.

challengeunlimitedinc.org at least partially shares name servers with other domains, for instance gd-biz.net, modernscaffolding.co.uk, puzzlezfotky.sk, buildingpermits.com and stellas.nl.

Six IP addresses per host:

karl.ns.cloudflare.com points to 2606:4700:58::adf5:3bbe, 2803:f800:50::6ca2:c1be, 2a06:98c1:50::ac40:21be, 108.162.193.190, 172.64.33.190 and 173.245.59.190; ruth.ns.cloudflare.com points to 2606:4700:50::adf5:3a8f, 2803:f800:50::6ca2:c08f, 2a06:98c1:50::ac40:208f, 108.162.192.143, 172.64.32.143 and 173.245.58.143

challengeunlimitedinc.org is handled by a single mail server, cuinc-org.mail.protection.outlook.com.

The mail server setup for challengeunlimitedinc.org is the same as for other domains, such as cuinc.org.

Hostname cuinc-org.mail.protection.outlook.com resolves to eight IP numbers: 2a01:111:f403:c801::, 2a01:111:f403:f802::1, 2a01:111:f403:f908::1, 2a01:111:f403:f912::, 52.101.9.14, 52.101.11.3, 52.101.41.0 and 52.101.41.26.

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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