go
mx1.sjofartsverket.se point to 161.54.134.231.

mx1.sjofartsverket.se
a records
 
+ 161.54.134.231 161.54.0.0/16 AS3292 -
+ --- -
ip numbers of host
161.54.134.231
ptrs of ip numbers
mx1.sjofartsverket.se
hostnames sharing ip with a-records
mx1.sjofartsverket.se
domains using this as mailserver
*.amrcc.se
*.seatime.se
*.sjofartsverket.se
*.soundvts.org
amrcc.se
ns.seatime.se
portal.sjofartsverket.se
seatime.se
sjofartsverket.se
soundvts.org