NSLIST.NET - ib.rbc.com

Search for IP or hostnames:

ib.rbc.com checked at 2025-10-25T14:37:27.249Z 487ms 117/117/117 100% R:13

`ib.rbc.com`

NS	`edns3.ultradns.biz`
		A	2610:a1:1015::203 ^{🇺🇸 Neustar}
			PTR	`edns3.ultradns.biz`
		A	204.74.67.3^{🇺🇸 Neustar}
			PTR	`edns3.ultradns.biz`
NS	`edns3.ultradns.com`
		A	2001:502:f3ff::203 ^{🇺🇸 Neustar}
			PTR	`edns3.ultradns.com`
		A	204.74.66.3^{🇺🇸 Neustar}
			PTR	`edns3.ultradns.com`
NS	`ns7.ultradns2.com`
		A	2610:a1:3107::53 ^{🇺🇸 AS399161}
			PTR	`ns7.ultradns2.com`
		A	204.74.104.7^{🇺🇸 AS399161}
			PTR	`ns7.ultradns2.com`
NS	`edns3.ultradns.net`
		A	2610:a1:1014::203 ^{🇺🇸 Neustar}
			PTR	`edns3.ultradns.net`
		A	204.74.110.3^{🇺🇸 Neustar}
			PTR	`edns3.ultradns.net`
NS	`edns3.ultradns.org`
		A	2001:502:4612::203 ^{🇺🇸 Neustar}
			PTR	`edns3.ultradns.org`
		A	204.74.111.3^{🇺🇸 Neustar}
			PTR	`edns3.ultradns.org`
NS	`ns7.ultradns2.org`
		A	2610:a1:3207::53 ^{🇺🇸 AS399160}
			PTR	`ns7.ultradns2.org`
		A	204.74.106.7^{🇺🇸 AS399160}
			PTR	`ns7.ultradns2.org`
MX	`mx1.hc391-17.ca.iphmx.com`
		A	216.71.131.69^{🇺🇸 HPS // Cisco Cloud Email Security (CES) / IronPort}
		A	216.71.135.143^{🇺🇸 HPS // Cisco Cloud Email Security (CES) / IronPort}
MX	`mx2.hc391-17.ca.iphmx.com`
		A	216.71.131.69^{🇺🇸 HPS // Cisco Cloud Email Security (CES) / IronPort}
		A	216.71.135.143^{🇺🇸 HPS // Cisco Cloud Email Security (CES) / IronPort}

`rbc.com`

	NS	`edns3.ultradns.biz`
	NS	`edns3.ultradns.com`
	NS	`ns7.ultradns2.com`
	NS	`edns3.ultradns.net`
	NS	`edns3.ultradns.org`
	NS	`ns7.ultradns2.org`
	MX	`mx1.hc391-17.ca.iphmx.com`
	MX	`mx2.hc391-17.ca.iphmx.com`
	A	23.61.45.134^{🇺🇸 Akamai}

rank #10158 globally
rank #5217 in the tld

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AI analysis

ib.rbc.com is delegated to six name servers: edns3.ultradns.biz, edns3.ultradns.com, ns7.ultradns2.com, edns3.ultradns.net, edns3.ultradns.org and ns7.ultradns2.org.

At least part of the name servers for ib.rbc.com are shared with other domains, for instance markelcorp.com, sanex.pl, meridol.co.il, sterbc-as.com and centracarehealth.org.

These name servers are commonly used with ns52.ultradns2.com, ns52.ultradns2.org, ns17.ultradns2.com and ns17.ultradns2.org.

Host edns3.ultradns.biz points to: 2610:a1:1015::203 and 204.74.67.3.

Host edns3.ultradns.com points to: 2001:502:f3ff::203 and 204.74.66.3.

Host ns7.ultradns2.com points to: 2610:a1:3107::53 and 204.74.104.7.

Host edns3.ultradns.net points to: 2610:a1:1014::203 and 204.74.110.3.

Host edns3.ultradns.org points to: 2001:502:4612::203 and 204.74.111.3.

Host ns7.ultradns2.org points to: 2610:a1:3207::53 and 204.74.106.7.

ib.rbc.com is handled by two mail servers: mx1.hc391-17.ca.iphmx.com and mx2.hc391-17.ca.iphmx.com.

ib.rbc.com uses the same mail server setup as other domains, for instance cdirect.ca, phn.com, actiondirect.com, borealisai.com and rcapleasing.com.

Host names with two IP numbers:

mx1.hc391-17.ca.iphmx.com points to 216.71.131.69 and 216.71.135.143.

mx2.hc391-17.ca.iphmx.com points to 216.71.131.69 and 216.71.135.143.

Names pointing to 216.71.131.69: mx1.hc391-17.ca.iphmx.com and mx2.hc391-17.ca.iphmx.com.

Names pointing to 216.71.135.143: mx1.hc391-17.ca.iphmx.com and mx2.hc391-17.ca.iphmx.com.

dbq