📇 Reverse RNAME Lookup
Find all domains with the same responsible contact
Found 4 domains matching hostmaster.hulpsystems.dk
DomainPrimary NS (MNAME)
list-petersen.dk ns.ie.tuxbox.nu View →
marlow.dk spirillen.hulpsystems.net View →
paysen.dk spirillen.hulpsystems.net View →
slashdot.dk spirillen.marlow.dk View →
dhd.dk [/] search Domains, Hosts & DNS — .dk zone