CF1761405178190-tsm20251024211356

NSLIST.NET - gcs-systems.com

Search for IP or hostnames:

gcs-systems.com checked at 2025-10-25T15:12:58.153Z 813ms 108/108/108 100% R:14

gcs-systems.com

NSns1-37.azure-dns.com
A2603:1061:0:10::25 🇺🇸 Microsoft
PTRns1-37.azure-dns.com
A150.171.10.37🇺🇸 Microsoft
PTRns1-37.azure-dns.com
NSns4-37.azure-dns.info
A2620:1ec:bda:10::25 🇺🇸 Microsoft
PTRns4-37.azure-dns.info
A13.107.206.37🇺🇸 Microsoft
PTRns4-37.azure-dns.info
NSns2-37.azure-dns.net
A2620:1ec:8ec:10::25 🇺🇸 Microsoft
PTRns2-37.azure-dns.net
A150.171.16.37🇺🇸 Microsoft
PTRns2-37.azure-dns.net
NSns3-37.azure-dns.org
A2a01:111:4000:10::25 🇬🇧 Microsoft
PTRns3-37.azure-dns.org
A13.107.222.37🇺🇸 Microsoft
PTRns3-37.azure-dns.org
MXgcssystems-com0i.mail.protection.outlook.com
A2a01:111:f403:c92c::2 🇺🇸 Microsoft
PTRmail-dm2pr04cu00102.inbound.protection.outlook.com
A2a01:111:f403:c92c::3 🇺🇸 Microsoft
PTRmail-dm5pr04cu00103.inbound.protection.outlook.com
A2a01:111:f403:f901::2 🇺🇸 Microsoft
PTRmail-bl2pr02cu00402.inbound.protection.outlook.com
A2a01:111:f403:f902::1 🇺🇸 Microsoft
PTRmail-bl2pr02cu00101.inbound.protection.outlook.com
A52.101.8.36🇺🇸 Microsoft
A52.101.9.26🇺🇸 Microsoft
PTRmail-bl0pr02cu00702.inbound.protection.outlook.com
A52.101.10.6🇺🇸 Microsoft
PTRmail-bn1pr21cu00106.inbound.protection.outlook.com
A52.101.11.19🇺🇸 Microsoft
PTRmail-sa9pr04cu00203.inbound.protection.outlook.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
NSg.gtld-servers.net
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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Starts with same word

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AI analysis

gcs-systems.com is the parent of mail.gcs-systems.com, www.gcs-systems.com and mail2.gcs-systems.com.

gcs-systems.com is delegated to four name servers: ns1-37.azure-dns.com, ns4-37.azure-dns.info, ns2-37.azure-dns.net and ns3-37.azure-dns.org.

gcs-systems.com at least partially shares name servers with other domains, for instance 201.150.194.in-addr.arpa, bidvestnamibia.com.na, e-mica.com, sidata.de and kantar.media.

These name servers are commonly used with thor.ns.1-grid.com, thor.ns.1-grid.net and thor.ns.1-grid.co.uk.

Host names with two IP numbers:

ns1-37.azure-dns.com points to 2603:1061:0:10::25 and 150.171.10.37; ns4-37.azure-dns.info points to 2620:1ec:bda:10::25 and 13.107.206.37; ns2-37.azure-dns.net points to 2620:1ec:8ec:10::25 and 150.171.16.37; ns3-37.azure-dns.org points to 2a01:111:4000:10::25 and 13.107.222.37.

gcs-systems.com is handled by a single mail server, gcssystems-com0i.mail.protection.outlook.com.

Host gcssystems-com0i.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c92c::2, 2a01:111:f403:c92c::3, 2a01:111:f403:f901::2, 2a01:111:f403:f902::1, 52.101.8.36, 52.101.9.26, 52.101.10.6 and 52.101.11.19.

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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