Summary
ns1.123-vpsserver.com has one IP number , but the reverse is
ns-01.svc.xl-internetservices.com.
ns1.rdrd.nl,
ns1.nrgi.nl,
ns1.zxcv.nl,
ns1.zrtv.nl,
ns1.ndfs.nl and at least 98 other hosts point to the same IP.
kadeko.nl,
rydnails.eu,
lucadate.com,
redhotsalsa.nl,
bvcdenbosch.nl and at least 21 other hosts use this as a nameserver.
123-vpsserver.com is a domain controlled by two nameservers at
123-media.biz. They are on different IP networks. Incoming mail for
123-vpsserver.com is handled by one mailserver at
123-vpsserver.com themselves.
123-vpsserver.com has one IP number , but the reverse is
mail.123-media.biz.
ns1.123-vpsserver.com is hosted on a server in Netherlands.