costargroup.com - robtex.com

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costargroup.com checked at 2026-01-16T05:22:43.640Z 651ms 142/142/142 100% R:9 allDone:true timedOut:false cfaller:443b6bbb/13:327f6099:6:15016:-:-:-

`costargroup.com`

NS	`a1-73.akam.net`
		A	2600:1401:2::49^{🇺🇸 Akamai}
			PTR	`a1-73.akam.net`
			PTR	`ns1-73.akam.net`
		A	193.108.91.73^{🇳🇱 Akamai}
			PTR	`a1-73.akam.net`
			PTR	`ns1-73.akam.net`
NS	`a22-64.akam.net`
		A	2600:1480:7800::40^{🇺🇸 Akamai}
			PTR	`a22-64.akam.net`
		A	23.211.61.64^{🇺🇸 Akamai}
			PTR	`a22-64.akam.net`
			PTR	`asia3.akam.net`
NS	`a3-65.akam.net`
		A	2600:1408:1c::41^{🇺🇸 Akamai}
			PTR	`a3-65.akam.net`
			PTR	`ns7-65.akam.net`
		A	96.7.49.65^{🇺🇸 Akamai}
			PTR	`a3-65.akam.net`
			PTR	`ns7-65.akam.net`
			PTR	`use3.akam.net`
NS	`a4-66.akam.net`
		A	2600:1480:9000::42^{🇺🇸 Akamai}
			PTR	`a4-66.akam.net`
		A	72.246.46.66^{🇺🇸 Akamai}
			PTR	`a4-66.akam.net`
NS	`a6-67.akam.net`
		A	2600:1401:1::43^{🇺🇸 Akamai}
			PTR	`a6-67.akam.net`
		A	23.211.133.67^{🇺🇸 Akamai}
			PTR	`a6-67.akam.net`
NS	`a9-64.akam.net`
		A	2a02:26f0:117::40^{🇳🇱 Akamai}
			PTR	`a9-64.akam.net`
			PTR	`ns5-64.akam.net`
		A	184.85.248.64^{🇺🇸 Akamai}
			PTR	`a9-64.akam.net`
			PTR	`asia4.akam.net`
			PTR	`ns5-64.akam.net`
MX	`costar-com.mail.protection.outlook.com`
		A	2a01:111:f403:c922::2^{🇺🇸 Microsoft}
			PTR	`mail-bl0pr02cu00702.inbound.protection.outlook.com`
		A	2a01:111:f403:c927::^{🇺🇸 Microsoft}
			PTR	`mail-bn6pr21cu00500.inbound.protection.outlook.com`
		A	2a01:111:f403:c927::1^{🇺🇸 Microsoft}
			PTR	`mail-bn8pr05cu00301.inbound.protection.outlook.com`
		A	2a01:111:f403:c92c::^{🇺🇸 Microsoft}
			PTR	`mail-dm5pr02cu00100.inbound.protection.outlook.com`
		A	52.101.9.11^{🇺🇸 Microsoft}
			PTR	`mail-bl2pr04cu00103.inbound.protection.outlook.com`
		A	52.101.9.20^{🇺🇸 Microsoft}
			PTR	`mail-bl0pr02cu00604.inbound.protection.outlook.com`
		A	52.101.10.1^{🇺🇸 Microsoft}
			PTR	`mail-bn6pr02cu00301.inbound.protection.outlook.com`
		A	52.101.41.22^{🇺🇸 Microsoft}
			PTR	`mail-sj2pr05cu00406.inbound.protection.outlook.com`
A	23.13.152.243^{🇺🇸 Akamai}
		PTR	`a23-13-152-243.deploy.static.akamaitechnologies.com`

`com`

	NS	`a.gtld-servers.net`
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`

rank #118818 globally
rank #58603 in the tld

PTR for

140.48.253.204.in-addr.arpa

150.23.210.65.in-addr.arpa

Up

secure-dev-main.costargroup.com

lyris.costargroup.com

secure.costargroup.com

www3.costargroup.com

secure-tst-rele-01.costargroup.com

secure-tst-main.costargroup.com

secure-tst-main-01.costargroup.com

secure-04.costargroup.com

investors.costargroup.com

www.costargroup.com

www4.costargroup.com

wiki.costargroup.com

vapi.costargroup.com

csgpi.costargroup.com

authx.costargroup.com

www1.costargroup.com

Starts with same word

costargroup.net

costargroup.co.uk

costargroup.business

costargroup.de

costargroup.rentals

costargroup.ca

costargroup.eu

costargroup.org

costargroup.com

costargroup.cn

Starts similarily

AI analysis

costargroup.com is a parent of secure-dev-main.costargroup.com, lyris.costargroup.com, secure.costargroup.com, www3.costargroup.com and secure-tst-rele-01.costargroup.com, plus a few other host names.

costargroup.com resolves to one IP number: 23.13.152.243.

costargroup.com is delegated to six name servers: a1-73.akam.net, a22-64.akam.net, a3-65.akam.net, a4-66.akam.net, a6-67.akam.net and a9-64.akam.net.

costargroup.com at least partially shares name servers with other domains, including 196.7.201.in-addr.arpa, yesinvest.com, mastercardbusiness.com, crewcuts.it and log-net.net.

These name servers are commonly used with a14-67.akam.net, a11-66.akam.net, a3-66.akam.net, a5-66.akam.net, a20-64.akam.net, a10-66.akam.net, a13-64.akam.net, a22-66.akam.net, a11-64.akam.net and a13-66.akam.net.

Host names with two IP numbers: a1-73.akam.net points to: 2600:1401:2::49 and 193.108.91.73; a22-64.akam.net points to: 2600:1480:7800::40 and 23.211.61.64; a3-65.akam.net points to: 2600:1408:1c::41 and 96.7.49.65; a4-66.akam.net points to: 2600:1480:9000::42 and 72.246.46.66; a6-67.akam.net points to: 2600:1401:1::43 and 23.211.133.67; a9-64.akam.net points to: 2a02:26f0:117::40 and 184.85.248.64.

A single mail server handles costargroup.com, costar-com.mail.protection.outlook.com.

costargroup.com shares the same mail server setup as other domains, for instance land.com, findafranchise.com, showcase.com, bureauxlocaux.com and propex.co.uk.

costargroup.com shares some mail servers with other domains, at least in part, for example costarremail.com.

Host costar-com.mail.protection.outlook.com points to eight IPs: 2a01:111:f403:c922::2, 2a01:111:f403:c927::, 2a01:111:f403:c927::1, 2a01:111:f403:c92c::, 52.101.9.11, 52.101.9.20, 52.101.10.1 and 52.101.41.22.