IPLIST.NET - grc-network.com

Search for IP or hostnames:

grc-network.com checked at 2025-10-21T07:36:35.143Z 118ms 102/102/102 100% R:12

`grc-network.com`

NS	`pdns214.ultradns.biz`
		A	2610:a1:1015::fa ^{🇺🇸 Neustar}
			PTR	`pdns214.ultradns.biz`
		A	156.154.66.214^{🇺🇸 Neustar}
			PTR	`pdns214.ultradns.biz`
NS	`pdns214.ultradns.com`
		A	2001:502:f3ff::fa ^{🇺🇸 Neustar}
			PTR	`pdns214.ultradns.com`
		A	156.154.64.214^{🇺🇸 Neustar}
			PTR	`pdns214.ultradns.com`
NS	`pdns214.ultradns.net`
		A	2610:a1:1014::fa ^{🇺🇸 Neustar}
			PTR	`pdns214.ultradns.net`
		A	156.154.65.214^{🇺🇸 Neustar}
			PTR	`pdns214.ultradns.net`
NS	`pdns214.ultradns.org`
		A	2001:502:4612::fa ^{🇺🇸 Neustar}
			PTR	`pdns214.ultradns.org`
		A	156.154.67.214^{🇺🇸 Neustar}
			PTR	`pdns214.ultradns.org`
MX	`grcnetwork-com0i.mail.protection.outlook.com`
		A	2a01:111:f403:c946::5 ^{🇺🇸 Microsoft}
			PTR	`mail-ch4pr21cu00105.inbound.protection.outlook.com`
		A	2a01:111:f403:f807:: ^{🇺🇸 Microsoft}
			PTR	`mail-co1pr05cu00200.inbound.protection.outlook.com`
		A	2a01:111:f403:f903:: ^{🇺🇸 Microsoft}
		A	2a01:111:f403:f907:: ^{🇺🇸 Microsoft}
		A	52.101.9.2^{🇺🇸 Microsoft}
			PTR	`mail-mn2pr02cu00202.inbound.protection.outlook.com`
		A	52.101.9.20^{🇺🇸 Microsoft}
			PTR	`mail-bl0pr02cu00604.inbound.protection.outlook.com`
		A	52.101.41.6^{🇺🇸 Microsoft}
			PTR	`mail-sj0pr03cu01406.inbound.protection.outlook.com`
		A	52.101.41.22^{🇺🇸 Microsoft}
			PTR	`mail-sj2pr05cu00406.inbound.protection.outlook.com`

grc-network.com

grc-network.com

grc-network.com at least partially shares name servers with other domains, for instance acnepimples.com, 800-proactive.com, guthy-renker.com, trynewmb.com and gr-int.net.

Host names with two IP numbers:

Host name pdns214.ultradns.biz points to: 2610:a1:1015::fa and 156.154.66.214.

Host name pdns214.ultradns.com points to: 2001:502:f3ff::fa and 156.154.64.214.

Host name pdns214.ultradns.net points to: 2610:a1:1014::fa and 156.154.65.214.

Host name pdns214.ultradns.org points to: 2001:502:4612::fa and 156.154.67.214.

grc-network.com is handled by a single mail server, grcnetwork-com0i.mail.protection.outlook.com.

Host name grcnetwork-com0i.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c946::5, 2a01:111:f403:f807::, 2a01:111:f403:f903::, 2a01:111:f403:f907::, 52.101.9.2, 52.101.9.20, 52.101.41.6 and 52.101.41.22.

dbq