WWW.ROBTEX.COM - challengesworldwide.com

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challengesworldwide.com checked at 2025-10-11T16:10:58.549Z 57ms 168/168/168 100% R:10

`challengesworldwide.com`

NS	`ns17.domaincontrol.com`
		A	2603:5:21c0::9^{🇺🇸 GODADDY-DNS}
			PTR	`ns17.domaincontrol.com`
		A	97.74.108.9^{🇺🇸 GODADDY-DNS}
			PTR	`ns17.domaincontrol.com`
NS	`ns18.domaincontrol.com`
		A	2603:5:22c0::9^{🇺🇸 GODADDY-DNS}
			PTR	`ns18.domaincontrol.com`
		A	173.201.76.9^{🇺🇸 GODADDY-DNS}
			PTR	`ns18.domaincontrol.com`
MX	`challengesworldwide-com.mail.protection.outlook.com`
		A	2a01:111:f403:ca04::2^{🇮🇪 Microsoft}
			PTR	`mail-du2pr03cu00102.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::e^{🇮🇪 Microsoft}
			PTR	`mail-db8pr02cu00106.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::10^{🇮🇪 Microsoft}
			PTR	`mail-dbapr03cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::1^{🇳🇱 Microsoft}
			PTR	`mail-as9pr07cu00301.inbound.protection.outlook.com`
		A	52.101.68.0^{🇮🇪 Microsoft}
			PTR	`mail-db3pr0202cu00100.inbound.protection.outlook.com`
		A	52.101.68.3^{🇮🇪 Microsoft}
			PTR	`mail-db7pr03cu00403.inbound.protection.outlook.com`
		A	52.101.68.32^{🇮🇪 Microsoft}
			PTR	`mail-db3pr0202cu00200.inbound.protection.outlook.com`
		A	52.101.73.15^{🇳🇱 Microsoft}
			PTR	`mail-am9pr04cu00107.inbound.protection.outlook.com`
A	75.2.70.75^{🇺🇸 Amazon}
		PTR	`aacb0a264e514dd48.awsglobalaccelerator.com`
A	99.83.190.102^{🇺🇸 Amazon}
		PTR	`aacb0a264e514dd48.awsglobalaccelerator.com`

challengesworldwide.com

challengesworldwide.com

challengesworldwide.com resolves to two IPs: 75.2.70.75 and 99.83.190.102.

other host names for instance liquidshapes.com, nocturnoddities.com, choiokyeung.com, sympatecoinc.com and zeiuss.com share IP numbers with challengesworldwide.com.

challengesworldwide.com is delegated to two name servers: ns17.domaincontrol.com and ns18.domaincontrol.com.

challengesworldwide.com shares the same name server setup as other domains, for example kycpsj.com, iconfidant.net, clairesplacefoundation.org, eastcentraliowanews.com and sicatair.com.

Host names with two IP numbers:

challengesworldwide.com is handled by a single mail server, challengesworldwide-com.mail.protection.outlook.com.

dbq