CF1759369299896-tsm20251001211114

WWW.ROBTEX.COM - grid4.com

Search for IP or hostnames:

grid4.com checked at 2025-10-02T01:41:39.879Z 315ms 161/161/161 100% R:17

grid4.com

NSnsca1.grid4.com
A208.72.100.3🇺🇸 Grid4 Communications
PTRnsca1.grid4.com
A208.72.100.4🇺🇸 Grid4 Communications
PTRnsca1.grid4.com
NSnsca2.grid4.com
A208.72.101.3🇺🇸 Grid4 Communications
PTRnsca2.grid4.com
A208.72.101.4🇺🇸 Grid4 Communications
PTRnsca2.grid4.com
NSnssl1.grid4.com
A208.72.100.2🇺🇸 Grid4 Communications
PTRnssl1.grid4.com
NSnssl2.grid4.com
A208.72.101.2🇺🇸 Grid4 Communications
PTRnssl2.grid4.com
MXmx1-us2.ppe-hosted.com
A67.231.154.162🇺🇸 Proofpoint
PTRmx1-us1.ppe-hosted.com
A148.163.129.50🇺🇸 AS13916
PTRmx1-us1.ppe-hosted.com
MXmx2-us2.ppe-hosted.com
A67.231.154.163🇺🇸 Proofpoint
PTRmx2-us1.ppe-hosted.com
A148.163.129.51🇺🇸 AS13916
PTRmx2-us1.ppe-hosted.com
A34.27.83.251🇺🇸 Google
PTR251.83.27.34.bc.googleusercontent.com

com

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NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
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NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net

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AI analysis

grid4.com is the parent of speedtest.grid4.com, metaspheremail.grid4.com, nssl1.grid4.com, nsca2.grid4.com, nsca1.grid4.com and a few other host names.

grid4.com points to an IP address: 34.27.83.251.

other host names include franklinmetals.com, picsinv.com, maintimizer.com, atpsg.com and urgentplastics.com; they share IP numbers with grid4.com.

grid4.com delegates to four name servers: nsca1.grid4.com, nsca2.grid4.com, nssl1.grid4.com and nssl2.grid4.com.

grid4.com at least partially shares name servers with other domains, for instance 63.105.216.in-addr.arpa, 97.72.208.in-addr.arpa, 69.65.208.in-addr.arpa, 48.105.216.in-addr.arpa and 197.85.208.in-addr.arpa.

These name servers are commonly used alongside nscal.grid4.com.

Host names with two IP numbers:

nsca1.grid4.com points to: 208.72.100.3 and 208.72.100.4

nsca2.grid4.com points to: 208.72.101.3 and 208.72.101.4

Host names with one IP number:

nssl1.grid4.com points to: 208.72.100.2

nssl2.grid4.com points to: 208.72.101.2

grid4.com is handled by two mail servers: mx1-us2.ppe-hosted.com and mx2-us2.ppe-hosted.com.

grid4.com uses the same mail server setup as other domains, for instance acmcountry.com, karna.com, waldonstudio.com, hpblaw.com and cfcrozier.ca.

grid4.com shares at least partially some mail servers with other domains, for instance arps.com, associatedtelevision.com, fairwoodcapital.com, celestron.com and cgcinc.org.

these mail servers are commonly used together with mx1-us1.ppe-hosted.com.

Host names with two IP numbers:

mx1-us2.ppe-hosted.com points to 67.231.154.162 and 148.163.129.50.

mx2-us2.ppe-hosted.com points to 67.231.154.163 and 148.163.129.51.

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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GrnXZRs CF johedugfp 2025-10-02