MXLIST.NET - ns1.is4u.com
Search for IP or hostnames:
ns1.is4u.com checked at 2025-11-17T01:08:50.216Z 299ms 44/44/44 100% R:9 allDone:true timedOut:false ns1.is4u.com
| MX | mail.is4u.com | ||||||
| MX | mail.r4u.com | ||||||
| A | 2605:6400:20:13f6::1 🇺🇸 FRANTECH | ||||||
| PTR | star.is4u.com | ||||||
| A | 205.185.122.163🇺🇸 FRANTECH | ||||||
| PTR | star.is4u.com | ||||||
is4u.com
| MX | mail.is4u.com | ||||||
| MX | mail.r4u.com | ||||||
| NS | curitiba.ns.porkbun.com | ||||||
| NS | fortaleza.ns.porkbun.com | ||||||
| NS | maceio.ns.porkbun.com | ||||||
| NS | salvador.ns.porkbun.com | ||||||
| A | 2605:6400:20:13f6::1 🇺🇸 FRANTECH | ||||||
| A | 205.185.122.163🇺🇸 FRANTECH | ||||||
Starts with same word
Starts similarily
AI analysis
Two IP numbers are pointed to by ns1.is4u.com: 2605:6400:20:13f6::1 and 205.185.122.163.
other host names include server2.is4u.com, server1.is4u.com, ns2.is4u.com, is4u.com and star.is4u.com; they share IP numbers with ns1.is4u.com.
ns1.is4u.com is handled by two mail servers: mail.is4u.com and mail.r4u.com.
ns1.is4u.com uses the same mail server setup as other domains, for instance r4u.com, star.r4u.com, ns2.is4u.com, is4u.com and star.is4u.com.
dbq