WWW.RTSAK.COM - smtp.504rcacs.ca

Search for IP or hostnames:

smtp.504rcacs.ca checked at 2025-10-22T12:19:35.649Z 244ms 69/69/69 100% R:14

`smtp.504rcacs.ca`

CNAME	`smtp.secureserver.net`
NS	`cns3.secureserver.net`
		A	2603:5:2110::66 ^{🇺🇸 GODADDY-DNS}
			PTR	`cns3.godaddy.com`
		A	97.74.97.102^{🇺🇸 GODADDY-DNS}
			PTR	`cns3.godaddy.com`
NS	`cns4.secureserver.net`
		A	2603:5:2210::66 ^{🇺🇸 GODADDY-DNS}
			PTR	`cns4.godaddy.com`
		A	173.201.65.102^{🇺🇸 GODADDY-DNS}
			PTR	`cns4.godaddy.com`
A	216.69.141.71^{🇺🇸 AS398101}
		PTR	`osplibsmtp01-v01.prod.phx3.secureserver.net`
A	216.69.141.84^{🇺🇸 AS398101}
		PTR	`osplibsmtp02-v01.prod.phx3.secureserver.net`
A	216.69.141.113^{🇺🇸 AS398101}
		PTR	`osplibsmtp03-v01.prod.phx3.secureserver.net`

`504rcacs.ca`

	NS	`ns47.domaincontrol.com`
	NS	`ns48.domaincontrol.com`
	MX	`504rcacs-ca.mail.protection.outlook.com`
	A	198.100.159.124^{🇨🇦 OVH}

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AI analysis

smtp.504rcacs.ca resolves to three IP numbers: 216.69.141.71, 216.69.141.84 and 216.69.141.113.

Other host names, for instance smtp.secureserver.net, mx.supanames.co.uk, osplibsmtp02-v01.prod.phx3.secureserver.net, osplibsmtp03-v01.prod.phx3.secureserver.net and smtp.europe.secureserver.net share IP numbers with smtp.504rcacs.ca.

smtp.504rcacs.ca's delegation uses two name servers: cns3.secureserver.net and cns4.secureserver.net.

smtp.504rcacs.ca uses the same name server setup as other domains, such as directdomains.co.uk, morocco.footholds.net, hosteuropegroup.com, mail2-b.eqx.gridhost.co.uk and emailconfig.co.

smtp.504rcacs.ca at least partially shares name servers with other domains, for example outmx-258.london.gridhost.co.uk.

Host names with two IPs:

cns3.secureserver.net points to 2603:5:2110::66 and 97.74.97.102

cns4.secureserver.net points to 2603:5:2210::66 and 173.201.65.102

dbq