CF1759378234583-tsm20251001211114

WWW.RTSAK.COM - 4bit.io

Search for IP or hostnames:

4bit.io checked at 2025-10-02T04:10:34.569Z 310ms 109/109/109 100% R:14

4bit.io

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
NSns1.digitalocean.com
A2606:4700:52::ac40:34d2 🇺🇸 Cloudflare
PTRns1.digitalocean.com
A172.64.52.210🇺🇸 Cloudflare
PTRns1.digitalocean.com
NSns2.digitalocean.com
A2606:4700:5a::ac40:3515 🇺🇸 Cloudflare
PTRns2.digitalocean.com
A172.64.53.21🇺🇸 Cloudflare
PTRns2.digitalocean.com
NSns3.digitalocean.com
A2606:4700:52::ac40:31d1 🇺🇸 Cloudflare
PTRns3.digitalocean.com
A172.64.49.209🇺🇸 Cloudflare
PTRns3.digitalocean.com
A162.243.70.106🇺🇸 DigitalOcean

io

NSa0.nic.io
NSa2.nic.io
NSb0.nic.io
NSc0.nic.io

Starts with same word

Starts similarily

AI analysis

4bit.io points to a single IP address: 162.243.70.106.

Other host names, for instance cntdwn.net, share IP numbers with 4bit.io.

4bit.io is delegated to three name servers: ns1.digitalocean.com, ns2.digitalocean.com and ns3.digitalocean.com.

4bit.io at least partially shares name servers with other domains, for example ski-avoriaz.dk, thaikrogen.se, standardebooks.com, cqrit.be and 1.0.0.0.f.f.e.2.0.0.0.0.0.0.0.0.0.d.0.0.3.0.0.0.0.c.0.b.3.0.a.2.ip6.arpa.

These name servers are often used together with ns1.thaikrogen.se and ns2.thaikrogen.se.

Host names with two IP numbers:

ns1.digitalocean.com points to 2606:4700:52::ac40:34d2 and 172.64.52.210

ns2.digitalocean.com points to 2606:4700:5a::ac40:3515 and 172.64.53.21

ns3.digitalocean.com points to 2606:4700:52::ac40:31d1 and 172.64.49.209

Two mail servers handle 4bit.io: mail.protonmail.ch and mailsec.protonmail.ch.

4bit.io shares the same mail server setup as other domains, including myassetdb.com, beuse.com, aopa-sa.com, fuess.nl and fantaso.de.

4bit.io shares at least partially some mail servers with other domains, for instance proton-hosting.com, guide-medecines-douces.fr, ag4made.com, web-skills.be and dreave.com.

these mail servers are commonly used with alt2.aspmx.l.google.com.

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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