CF1763634304458-tsm20251116095642

DNSWHOIS.INFO - highfour.com

Search for IP or hostnames:

highfour.com checked at 2025-11-20T10:25:04.442Z 180ms 122/122/122 100% R:16 allDone:true timedOut:false

highfour.com

NSns1.no-ip.com
A2a07:dc00:1810::53 🇺🇸 ASNOIP
PTRns1.no-ip.com
A194.62.181.53🇺🇸 ASNOIP
PTRns1.no-ip.com
NSns2.no-ip.com
A2a07:dc00:180::53 🇺🇸 ASNOIP
PTRns2.no-ip.com
A194.62.180.53🇺🇸 ASNOIP
PTRns2.no-ip.com
NSns3.no-ip.com
A2a07:dc00:2550::53 🇺🇸 ASNOIP
PTRns3.no-ip.com
A204.16.255.53🇺🇸 ASNOIP
PTRns3.no-ip.com
NSns4.no-ip.com
A2620:0:2e64::53 🇺🇸 ASNOIP
PTRns4.no-ip.com
A204.16.254.53🇺🇸 ASNOIP
PTRns4.no-ip.com
NSns5.no-ip.com
A194.62.181.53🇺🇸 ASNOIP
PTRns1.no-ip.com
MXhighfour-com.mail.protection.outlook.com
A2a01:111:f403:c902::5 🇺🇸 Microsoft
PTRmail-sj2pr05cu00505.inbound.protection.outlook.com
A2a01:111:f403:c922::2 🇺🇸 Microsoft
PTRmail-bl0pr02cu00702.inbound.protection.outlook.com
A2a01:111:f403:c92c::3 🇺🇸 Microsoft
PTRmail-dm5pr04cu00103.inbound.protection.outlook.com
A2a01:111:f403:f802:: 🇺🇸 Microsoft
PTRmail-byapr05cu00400.inbound.protection.outlook.com
A52.101.8.32🇺🇸 Microsoft
PTRmail-dm5pr02cu00100.inbound.protection.outlook.com
A52.101.8.51🇺🇸 Microsoft
PTRmail-dm1pr04cu00203.inbound.protection.outlook.com
A52.101.9.2🇺🇸 Microsoft
PTRmail-mn2pr02cu00202.inbound.protection.outlook.com
A52.101.41.4🇺🇸 Microsoft
PTRmail-sj2pr05cu00204.inbound.protection.outlook.com
A76.121.97.132🇺🇸 COMCAST-IBONE
PTRc-76-121-97-132.hsd1.wa.comcast.net

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

Up

Starts with same word

Starts similarily

AI analysis

highfour.com is the parent of mail.highfour.com.

highfour.com resolves to a single IP: 76.121.97.132.

Other host names share IP numbers with highfour.com; for instance c-76-121-97-132.hsd1.wa.comcast.net.

highfour.com delegates to five name servers: ns1.no-ip.com, ns2.no-ip.com, ns3.no-ip.com, ns4.no-ip.com and ns5.no-ip.com.

highfour.com shares some name servers with other domains, for example pokexgames.com, ospdi.com, linewmans.com, shackcity.com and roccoskildo.com.

Two-IP hostnames:

ns1.no-ip.com points to: 2a07:dc00:1810::53 and 194.62.181.53

ns2.no-ip.com points to: 2a07:dc00:180::53 and 194.62.180.53

ns3.no-ip.com points to: 2a07:dc00:2550::53 and 204.16.255.53

ns4.no-ip.com points to: 2620:0:2e64::53 and 204.16.254.53

Single-IP hostnames:

ns5.no-ip.com points to: 194.62.181.53

Hostnames pointing to 194.62.181.53:

ns1.no-ip.com and ns5.no-ip.com

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

Host highfour-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c902::5, 2a01:111:f403:c922::2, 2a01:111:f403:c92c::3, 2a01:111:f403:f802::, 52.101.8.32, 52.101.8.51, 52.101.9.2 and 52.101.41.4.

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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