CF1763651908224-tsm20251116095642

WWW.RTSAK.COM - cosstar.com

Search for IP or hostnames:

cosstar.com checked at 2025-11-20T15:18:28.199Z 252ms 123/123/123 100% R:14 allDone:true timedOut:false

cosstar.com

NSns19.domaincontrol.com
A2603:5:21d0::a 🇺🇸 GODADDY-DNS-GLOBAL
PTRns19.domaincontrol.com
A97.74.109.10🇺🇸 GODADDY-DNS-GLOBAL
PTRns19.domaincontrol.com
NSns20.domaincontrol.com
A2603:5:22d0::a 🇺🇸 GODADDY-DNS-GLOBAL
PTRns20.domaincontrol.com
A173.201.77.10🇺🇸 GODADDY-DNS-GLOBAL
PTRns20.domaincontrol.com
MXaspmx2.googlemail.com
A2a00:1450:400b:c02::1a 🇮🇪 Google
PTRdj-in-f26.1e100.net
A172.253.116.26🇺🇸 Google
PTRdj-in-f26.1e100.net
MXaspmx3.googlemail.com
A2a00:1450:400c:c00::1a 🇧🇪 Google
PTRws-in-f26.1e100.net
PTRws-in-x1a.1e100.net
A173.194.76.26🇺🇸 Google
PTRws-in-f26.1e100.net
MXaspmx.l.google.com
A2607:f8b0:4004:c08::1a 🇺🇸 Google
PTRbi-in-f26.1e100.net
A172.253.63.26🇺🇸 Google
PTRbi-in-f26.1e100.net
MXalt1.aspmx.l.google.com
A2a00:1450:400b:c02::1b 🇮🇪 Google
PTRdj-in-f27.1e100.net
A172.253.116.27🇺🇸 Google
PTRdj-in-f27.1e100.net
MXalt2.aspmx.l.google.com
A2a00:1450:400c:c00::1a 🇧🇪 Google
PTRws-in-f26.1e100.net
PTRws-in-x1a.1e100.net
A173.194.76.27🇺🇸 Google
PTRws-in-f27.1e100.net
A3.33.251.168🇺🇸 Amazon
PTRaec037177372cc6cd.awsglobalaccelerator.com
A15.197.225.128🇺🇸 Amazon
PTRaec037177372cc6cd.awsglobalaccelerator.com

com

NSa.gtld-servers.net
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
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NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net

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AI analysis

cosstar.com is the parent of mail.cosstar.com.

cosstar.com points to two IPs: 3.33.251.168 and 15.197.225.128.

Other host names including starprods.com, lunchwired.delivery, farmhouselistings.com, placeholder.nyc and cuinsurancealliance.com share IP numbers with cosstar.com.

cosstar.com's delegation uses two name servers, ns19.domaincontrol.com and ns20.domaincontrol.com.

cosstar.com shares the same name server setup as other domains, for example autotoolsdirect.com, mycurvycloset.mobi, calstatemoving.com, sigenv.com and ok4sex.com.

Host names with two IPs:

ns19.domaincontrol.com points to: 2603:5:21d0::a and 97.74.109.10

ns20.domaincontrol.com points to: 2603:5:22d0::a and 173.201.77.10

cosstar.com is handled by five mail servers: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.

The mail servers for cosstar.com are shared with other domains, for instance edulog.co.il, parkwaycabins.com, nykk.hu, northpeak.io and joyfilmsme.com.

these mail servers are commonly used with aspmx4.googlemail.com, aspmx5.googlemail.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

Host names with two IP numbers

aspmx2.googlemail.com points to: 2a00:1450:400b:c02::1a and 172.253.116.26.

aspmx3.googlemail.com points to: 2a00:1450:400c:c00::1a and 173.194.76.26.

aspmx.l.google.com points to: 2607:f8b0:4004:c08::1a and 172.253.63.26.

alt1.aspmx.l.google.com points to: 2a00:1450:400b:c02::1b and 172.253.116.27.

alt2.aspmx.l.google.com points to: 2a00:1450:400c:c00::1a and 173.194.76.27.

Hosts that point to 2a00:1450:400c:c00::1a: aspmx3.googlemail.com and alt2.aspmx.l.google.com.

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
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