IPLIST.NET - grandchallenges.ca

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grandchallenges.ca checked at 2025-11-10T18:04:24.806Z 163ms 101/101/101 100% R:16 allDone:true timedOut:false

`grandchallenges.ca`

NS	`pdns01.domaincontrol.com`
		A	2603:5:21e0::32 ^{🇺🇸 GODADDY-DNS-GLOBAL}
			PTR	`pdns01.domaincontrol.com`
		A	97.74.110.50^{🇺🇸 GODADDY-DNS-GLOBAL}
			PTR	`pdns01.domaincontrol.com`
NS	`pdns02.domaincontrol.com`
		A	2603:5:22e0::32 ^{🇺🇸 GODADDY-DNS-GLOBAL}
			PTR	`pdns02.domaincontrol.com`
		A	173.201.78.50^{🇺🇸 GODADDY-DNS-GLOBAL}
			PTR	`pdns02.domaincontrol.com`
MX	`grandchallenges-ca.mail.protection.outlook.com`
		A	2a01:111:f403:c942:: ^{🇨🇦 Microsoft}
			PTR	`mail-yt5pr01cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:c942::1 ^{🇨🇦 Microsoft}
			PTR	`mail-yt3pr01cu00701.inbound.protection.outlook.com`
		A	2a01:111:f403:c944:: ^{🇨🇦 Microsoft}
			PTR	`mail-yqzpr01cu00900.inbound.protection.outlook.com`
		A	2a01:111:f403:c944::1 ^{🇨🇦 Microsoft}
			PTR	`mail-yqzpr01cu01001.inbound.protection.outlook.com`
		A	52.101.190.0^{🇨🇦 Microsoft}
			PTR	`mail-yt5pr01cu00100.inbound.protection.outlook.com`
		A	52.101.190.2^{🇨🇦 Microsoft}
			PTR	`mail-yt3pr01cu00602.inbound.protection.outlook.com`
		A	52.101.192.0^{🇨🇦 Microsoft}
			PTR	`mail-yqzpr01cu00900.inbound.protection.outlook.com`
		A	52.101.192.1^{🇨🇦 Microsoft}
			PTR	`mail-yqzpr01cu01001.inbound.protection.outlook.com`
A	141.193.213.20^{🇺🇸 CLOUDFLARESPECTRUM}
A	141.193.213.21^{🇺🇸 CLOUDFLARESPECTRUM}

rank #221346 globally
rank #1486 in the tld

grandchallenges.ca

grandchallenges.org

grandchallenges.ca

grandchallenges.org

grandchallenges.ca resolves to two IP numbers: 141.193.213.20 and 141.193.213.21.

other host names including visaeb-5.com, mjelectric.com, rw-heating.com, envano.com and vet.uga.edu share IP numbers with grandchallenges.ca.

grandchallenges.ca is delegated to two name servers pdns01.domaincontrol.com and pdns02.domaincontrol.com.

grandchallenges.ca shares the same name server setup as other domains, for instance saiglobal.tv, clancolombia.co, impit.com.au, georgiossportsbarpizza.com and pattersonphoto.biz.

grandchallenges.ca at least partially shares name servers with other domains, for instance 365x24.de, fliesen-hof-gmbh.de, mailgmbh.de, games-netzwerk.de and photoevent-server.de.

Host names with two IP numbers:

The host name pdns01.domaincontrol.com points to 2603:5:21e0::32 and 97.74.110.50; the host name pdns02.domaincontrol.com points to 2603:5:22e0::32 and 173.201.78.50.

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

Host grandchallenges-ca.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c942::, 2a01:111:f403:c942::1, 2a01:111:f403:c944::, 2a01:111:f403:c944::1, 52.101.190.0, 52.101.190.2, 52.101.192.0 and 52.101.192.1.

dbq