CF1762219725979-tsm20251102073205

WWW.ROBTEX.COM - grc.net

Search for IP or hostnames:

grc.net checked at 2025-11-04T01:28:45.941Z 273ms 143/143/143 100% R:15

grc.net

NSns53.worldnic.com
A162.159.26.165Cloudflare
NSns54.worldnic.com
A162.159.27.8Cloudflare
MXgrc-net.mail.protection.outlook.com
A2a01:111:f403:ca04::8🇮🇪 Microsoft
PTRmail-db5pr02cu00100.inbound.protection.outlook.com
A2a01:111:f403:ca09::2🇳🇱 Microsoft
PTRmail-am0pr83cu00402.inbound.protection.outlook.com
A2a01:111:f403:ca09::a🇳🇱 Microsoft
PTRmail-as8pr05cu00202.inbound.protection.outlook.com
A2a01:111:f403:ca09::d🇳🇱 Microsoft
PTRmail-as9pr05cu01305.inbound.protection.outlook.com
A52.101.73.2🇳🇱 Microsoft
PTRmail-as9pr07cu00302.inbound.protection.outlook.com
A52.101.73.4🇳🇱 Microsoft
PTRmail-am0pr83cu00404.inbound.protection.outlook.com
A52.101.73.15🇳🇱 Microsoft
PTRmail-am9pr04cu00107.inbound.protection.outlook.com
A52.101.73.21🇳🇱 Microsoft
PTRmail-as8pr05cu00205.inbound.protection.outlook.com
A5.9.215.43🇩🇪 Hetzner
PTRstatic.43.215.9.5.clients.your-server.de

net

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
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NSl.gtld-servers.net
NSm.gtld-servers.net
rank #829349 globally
rank #30371 in the tld

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AI analysis

mail.grc.net has grc.net as its parent.

grc.net maps to IP address 5.9.215.43.

Other host names, for instance ns1.gccinfo.com, araa.sa, gulfresearchmeeting.net, gccinfo.com and ns2.gccinfo.com share IP numbers with grc.net.

Two name servers ns53.worldnic.com and ns54.worldnic.com are delegated to grc.net.

grc.net uses the same name server configuration as other domains, such as rvda.us, the-flicks.net, heritagesports.com, messageoftheturnaround.tv and powerlabinc.com.

Host names with a single IP address:

ns53.worldnic.com points to 162.159.26.165

ns54.worldnic.com points to 162.159.27.8

grc.net is handled by a single mail server, grc-net.mail.protection.outlook.com.

grc-net.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca04::8, 2a01:111:f403:ca09::2, 2a01:111:f403:ca09::a, 2a01:111:f403:ca09::d, 52.101.73.2, 52.101.73.4, 52.101.73.15 and 52.101.73.21.

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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dfrUwFq CF johedugfp 2025-11-04