CF1760020783360-tsm20251009080619

WWW.ROBTEX.COM - f3w.net

Search for IP or hostnames:

f3w.net checked at 2025-10-09T14:39:43.344Z 520ms 191/191/191 100% R:14

f3w.net

MXmail.protonmail.ch
A176.119.200.128🇨🇭 Proton AG
PTRmail.protonmail.ch
A185.70.42.128🇨🇭 Proton AG
PTRmail.protonmail.ch
A185.205.70.128🇫🇷 Proton AG
PTRmail.protonmail.ch
MXmailsec.protonmail.ch
A176.119.200.129🇨🇭 Proton AG
PTRmailsec.protonmail.ch
A185.70.42.129🇨🇭 Proton AG
PTRmailsec.protonmail.ch
A185.205.70.129🇫🇷 Proton AG
PTRmailsec.protonmail.ch
NSa.dnsjar.net
A2001:470:1:121:0:76ff:fee9:422d🇺🇸 Hurricane Electric
PTRdnsjar-ng-a.miragespace.com
A64.62.210.134🇺🇸 Hurricane Electric
NSb.dnsjar.net
A2600:3c02::f03c:92ff:fe6f:a69d🇺🇸 Linode AS63949
PTRdnsjar-ng-b.miragespace.com
A45.56.117.202🇺🇸 Linode AS63949
PTRdnsjar-ng-b.miragespace.com
NSc.dnsjar.net
A2400:8901::f03c:92ff:fe83:409b🇸🇬 Linode AS63949
PTRdnsjar-ng-c.miragespace.com
A139.162.28.100🇸🇬 Linode AS63949
PTRdnsjar-ng-c.miragespace.com
NSd.dnsjar.net
A2a01:7e01::f03c:92ff:fe6f:3ab5🇩🇪 Linode AS63949
PTRdnsjar-ng-d.miragespace.com
A172.104.147.178🇩🇪 Linode AS63949
PTRdnsjar-ng-d.miragespace.com
A64.71.160.164🇺🇸 Hurricane Electric

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
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net

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Starts with same word

Starts similarily

AI analysis

The parent of dnsjar-digitalocean-sg-0.f3w.net is f3w.net.

f3w.net points to an IP address: 64.71.160.164.

other host names include starfly.me, sdapi.net, close.cc, cuptools.net and smart-decision.org; they share IP numbers with f3w.net.

f3w.net delegates to four name servers: a.dnsjar.net, b.dnsjar.net, c.dnsjar.net and d.dnsjar.net.

f3w.net shares name servers with other domains at least partially, for instance n45.net, dnsjar.net, b0m.net and s0c.net.

Host names with two IP numbers: a.dnsjar.net points to 2001:470:1:121:0:76ff:fee9:422d and 64.62.210.134; b.dnsjar.net points to 2600:3c02::f03c:92ff:fe6f:a69d and 45.56.117.202; c.dnsjar.net points to 2400:8901::f03c:92ff:fe83:409b and 139.162.28.100; d.dnsjar.net points to 2a01:7e01::f03c:92ff:fe6f:3ab5 and 172.104.147.178.

f3w.net is handled by two mail servers: mail.protonmail.ch and mailsec.protonmail.ch.

f3w.net uses the same mail server setup as other domains, for instance nickautiello.com, jdwv.me, benn.in, thinkright.net and transtor.com.

f3w.net shares at least partially some mail servers with other domains, for instance horizonmapping.com, homeserv2.net, codelab.ch, jager.co and kraj.sk.

Host names with three IP numbers:

mail.protonmail.ch points to: 176.119.200.128, 185.70.42.128 and 185.205.70.128.

mailsec.protonmail.ch points to: 176.119.200.129, 185.70.42.129 and 185.205.70.129.

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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KUKOnqr CF johedugfp 2025-10-09