CF1757586650544-tsm20250911103006

WWW.RTSAK.COM - grcs.org

Search for IP or hostnames:

grcs.org checked at 2025-09-11T10:30:50.530Z 274ms 121/121/121 100% R:18

grcs.org

NSns07.domaincontrol.com
A2603:5:2170::4 🇺🇸 GODADDY-DNS
PTRns07.domaincontrol.com
A97.74.103.4🇺🇸 GODADDY-DNS
PTRns07.domaincontrol.com
NSns08.domaincontrol.com
A2603:5:2270::4 🇺🇸 GODADDY-DNS
PTRns08.domaincontrol.com
A173.201.71.4🇺🇸 GODADDY-DNS
PTRns08.domaincontrol.com
MXaspmx2.googlemail.com
A2607:f8b0:4023:100f::1a 🇺🇸 Google
PTRyudfwra-in-f26.1e100.net
A192.178.220.26🇺🇸 Google
PTRyudfwra-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
A2a00:1450:400c:c00::1b 🇧🇪 Google
PTRws-in-f27.1e100.net
PTRws-in-x1b.1e100.net
A142.251.168.27🇺🇸 Google
PTRwh-in-f27.1e100.net
MXalt1.aspmx.l.google.com
A2a00:1450:4013:c1c::1b 🇳🇱 Google
PTRyugrqog-in-f27.1e100.net
A192.178.156.27🇺🇸 Google
PTRyugrqog-in-f27.1e100.net
MXalt2.aspmx.l.google.com
A2a00:1450:4025:c01::1b 🇵🇱 Google
PTRrd-in-f27.1e100.net
A142.250.147.26🇺🇸 Google
PTRrd-in-f26.1e100.net
A104.17.71.73 Cloudflare

org

NSa0.org.afilias-nst.info
NSa2.org.afilias-nst.info
NSc0.org.afilias-nst.info
NSb0.org.afilias-nst.org
NSb2.org.afilias-nst.org
NSd0.org.afilias-nst.org
rank #966704 globally
rank #80597 in the tld

AI analysis

grcs.org serves as the parent for smtp.grcs.org, eaglenet.grcs.org, mail.grcs.org, and www.grcs.org.

grcs.org is associated with a single IP address: 104.17.71.73.

IP numbers are shared between grcs.org and other host names, such as bz2.yesprep.org, warwickvalleyschools.com, cowetacharter.org, aledoisd.org, and cmsk12.org.

Two name servers, ns07.domaincontrol.com and ns08.domaincontrol.com, are assigned the delegation of grcs.org.

Other domains, such as tsmischa.com, beamalloy.com, edwinpoundsandsons.co.uk, bardouro.com, and givapp.com, share the same name server setup as grcs.org.

The domain grcs.org shares at least some of its name servers with other domains, such as goeti.net.

ns07.domaincontrol.com and ns08.domaincontrol.com both point to two IP numbers each; 2603:5:2170::4, 97.74.103.4 for ns07.domaincontrol.com and 2603:5:2270::4, 173.201.71.4 for ns08.domaincontrol.com.

The five mail servers, aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com, alt1.aspmx.l.google.com, and alt2.aspmx.l.google.com, are responsible for handling grcs.org.

Other domains like contemplacionhotel.com, aidnmx.com, oxigensupplies.com, 5psi.com, and isaacromanm.com share some mail servers, at least partially, with grcs.org.

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

aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com, alt1.aspmx.l.google.com, and alt2.aspmx.l.google.com each point to two IP numbers: 2607:f8b0:4023:100f::1a/192.178.220.26, 2a00:1450:400c:c00::1a/173.194.76.26, 2a00:1450:400c:c00::1b/142.251.168.27, 2a00:1450:4013:c1c::1b/192.178.156.27, and 2a00:1450:4025:c01::1b/142.250.147.26 respectively.

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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