CF1759204010480-tsm20250929235914

WWW.RTSAK.COM - hostmaster.challenge4change.org

Search for IP or hostnames:

hostmaster.challenge4change.org checked at 2025-09-30T03:46:50.465Z 184ms 144/144/144 100% R:16

hostmaster.challenge4change.org

CNAMEchallenge4change.org
MXeu-smtp-inbound-1.mimecast.com
A91.220.42.201🇬🇧 MIMECAST-UK
PTReu-smtp-inbound-1.mimecast.com
PTReu-smtp-inbound-2.mimecast.com
A91.220.42.211🇬🇧 MIMECAST-UK
PTReu-smtp-inbound-1.mimecast.com
PTReu-smtp-inbound-2.mimecast.com
A91.220.42.241🇬🇧 MIMECAST-UK
PTReu-smtp-inbound-1.mimecast.com
PTReu-smtp-inbound-2.mimecast.com
A195.130.217.201🇬🇧 MIMECAST-UK
PTReu-smtp-inbound-1.mimecast.com
PTReu-smtp-inbound-2.mimecast.com
A195.130.217.211🇬🇧 MIMECAST-UK
PTReu-smtp-inbound-1.mimecast.com
PTReu-smtp-inbound-2.mimecast.com
A195.130.217.241🇬🇧 MIMECAST-UK
PTReu-smtp-inbound-1.mimecast.com
PTReu-smtp-inbound-2.mimecast.com
MXeu-smtp-inbound-2.mimecast.com
A91.220.42.201🇬🇧 MIMECAST-UK
PTReu-smtp-inbound-1.mimecast.com
PTReu-smtp-inbound-2.mimecast.com
A91.220.42.211🇬🇧 MIMECAST-UK
PTReu-smtp-inbound-1.mimecast.com
PTReu-smtp-inbound-2.mimecast.com
A91.220.42.241🇬🇧 MIMECAST-UK
PTReu-smtp-inbound-1.mimecast.com
PTReu-smtp-inbound-2.mimecast.com
A195.130.217.201🇬🇧 MIMECAST-UK
PTReu-smtp-inbound-1.mimecast.com
PTReu-smtp-inbound-2.mimecast.com
A195.130.217.211🇬🇧 MIMECAST-UK
PTReu-smtp-inbound-1.mimecast.com
PTReu-smtp-inbound-2.mimecast.com
A195.130.217.241🇬🇧 MIMECAST-UK
PTReu-smtp-inbound-1.mimecast.com
PTReu-smtp-inbound-2.mimecast.com
NSultra101.uk2.net
A77.92.66.24🇬🇧 UK2Group
PTRdns1.uk.chimera.uk2group.com
NSultra102.uk2.net
A77.92.66.26🇬🇧 UK2Group
PTRdns3.uk.chimera.uk2group.com
MXchallenge4change-org.mail.protection.outlook.com
A2a01:111:f403:ca04::1 🇮🇪 Microsoft
PTRmail-db7pr03cu00401.inbound.protection.outlook.com
A2a01:111:f403:ca04::9 🇮🇪 Microsoft
PTRmail-db7pr03cu00601.inbound.protection.outlook.com
A2a01:111:f403:ca04::c 🇮🇪 Microsoft
PTRmail-db9pr02cu00204.inbound.protection.outlook.com
A2a01:111:f403:ca09::2 🇳🇱 Microsoft
PTRmail-am0pr83cu00402.inbound.protection.outlook.com
A52.101.68.12🇮🇪 Microsoft
PTRmail-db9pr02cu00204.inbound.protection.outlook.com
A52.101.73.6🇳🇱 Microsoft
PTRmail-am6pr04cu00306.inbound.protection.outlook.com
A52.101.73.12🇳🇱 Microsoft
PTRmail-am4pr0401cu00104.inbound.protection.outlook.com
A52.101.73.15🇳🇱 Microsoft
PTRmail-am9pr04cu00107.inbound.protection.outlook.com
A109.228.51.40🇬🇧 IONOS SE

challenge4change.org

MXeu-smtp-inbound-1.mimecast.com
MXeu-smtp-inbound-2.mimecast.com
NSultra101.uk2.net
NSultra102.uk2.net
MXchallenge4change-org.mail.protection.outlook.com
A109.228.51.40🇬🇧 IONOS SE

Starts with same word

Starts similarily

AI analysis

hostmaster.challenge4change.org resolves to one IP number: 109.228.51.40.

Other host names, for instance challenge4change.org, share IP numbers with hostmaster.challenge4change.org.

hostmaster.challenge4change.org is delegated to two name servers ultra101.uk2.net and ultra102.uk2.net.

hostmaster.challenge4change.org shares the same name server setup as other domains, for instance lovatts.net, fazackerley.com, rongauld.com, savigar.com and shelleymail.com.

Host names with one IP number:

ultra101.uk2.net points to 77.92.66.24

ultra102.uk2.net points to 77.92.66.26

hostmaster.challenge4change.org is handled by three mail servers: eu-smtp-inbound-1.mimecast.com, eu-smtp-inbound-2.mimecast.com and challenge4change-org.mail.protection.outlook.com.

hostmaster.challenge4change.org shares some mail servers with other domains, at least partially, for instance jsg.com, tower.it, bathcoeu.com, liquidlogic.co.uk and balens.nl.

Host names with eight IP numbers:

The host name challenge4change-org.mail.protection.outlook.com points to: 2a01:111:f403:ca04::1, 2a01:111:f403:ca04::9, 2a01:111:f403:ca04::c, 2a01:111:f403:ca09::2, 52.101.68.12, 52.101.73.6, 52.101.73.12 and 52.101.73.15.

Host names with six IP numbers:

The host names eu-smtp-inbound-1.mimecast.com and eu-smtp-inbound-2.mimecast.com point to: 91.220.42.201, 91.220.42.211, 91.220.42.241, 195.130.217.201, 195.130.217.211 and 195.130.217.241.

Host names that point to 91.220.42.201: eu-smtp-inbound-1.mimecast.com and eu-smtp-inbound-2.mimecast.com.

Host names that point to 91.220.42.211: eu-smtp-inbound-1.mimecast.com and eu-smtp-inbound-2.mimecast.com.

Host names that point to 91.220.42.241: eu-smtp-inbound-1.mimecast.com and eu-smtp-inbound-2.mimecast.com.

Host names that point to 195.130.217.201: eu-smtp-inbound-1.mimecast.com and eu-smtp-inbound-2.mimecast.com.

Host names that point to 195.130.217.211: eu-smtp-inbound-1.mimecast.com and eu-smtp-inbound-2.mimecast.com.

Host names that point to 195.130.217.241: eu-smtp-inbound-1.mimecast.com and eu-smtp-inbound-2.mimecast.com.

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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guYUTwn CF johedugfp 2025-09-30