WWW.RTSAK.COM - io4.us
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io4.us checked at 2025-11-04T14:38:01.557Z 136ms 77/77/77 100% R:12io4.us
| NS | dns1.registrar-servers.com | ||||||
| A | 2610:a1:1024::200 🇺🇸 Neustar | ||||||
| PTR | dns1.namecheaphosting.com | ||||||
| PTR | dns1.registrar-servers.com | ||||||
| A | 156.154.132.200🇺🇸 Neustar | ||||||
| PTR | dns1.namecheaphosting.com | ||||||
| PTR | dns1.registrar-servers.com | ||||||
| NS | dns2.registrar-servers.com | ||||||
| A | 2610:a1:1025::200 🇺🇸 Neustar | ||||||
| PTR | dns2.namecheaphosting.com | ||||||
| PTR | dns2.registrar-servers.com | ||||||
| A | 156.154.133.200🇺🇸 Neustar | ||||||
| PTR | dns2.namecheaphosting.com | ||||||
| PTR | dns2.registrar-servers.com | ||||||
| MX | mail.io4.us | ||||||
| A | 45.79.52.106🇺🇸 AKAMAI-LINODE-AP | ||||||
| PTR | mail.io4.us | ||||||
| A | 45.33.120.206🇺🇸 AKAMAI-LINODE-AP | ||||||
| PTR | li1057-206.members.linode.com | ||||||
us
| NS | b.cctld.us | ||||||
| NS | f.cctld.us | ||||||
| NS | k.cctld.us | ||||||
| NS | m.cctld.us | ||||||
| NS | n.cctld.us | ||||||
| NS | w.cctld.us | ||||||
| NS | x.cctld.us | ||||||
| NS | y.cctld.us | ||||||
Up
mail.io4.us | 
Starts with same word
Starts similarily
AI analysis
The parent of mail.io4.us is io4.us.
io4.us points to a single IP number: 45.33.120.206.
Other host names, for instance li1057-206.members.linode.com, share IP numbers with io4.us. 
io4.us is delegated to two name servers: dns1.registrar-servers.com and dns2.registrar-servers.com.
io4.us uses the same name server setup as other domains, for instance dw20.com, lycc.shop, quinetic.com, misner.net and usweb.site.
io4.us shares name servers with other domains at least partially, for instance bayanpeterson.com, onerink.com, redalt.com, alechider.com and markstasio.com.
these name servers are often used with dns3.registrar-servers.com, dns4.registrar-servers.com and dns5.registrar-servers.com.
Host names with two IP numbers:
The host dns1.registrar-servers.com points to 2610:a1:1024::200 and 156.154.132.200.
The host dns2.registrar-servers.com points to 2610:a1:1025::200 and 156.154.133.200.
The mail server for io4.us is mail.io4.us.
io4.us uses the same mail server setup as other domains, for example lichproject.org.
Host name mail.io4.us resolves to IP 45.79.52.106.