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mail.netloc.com has one IP number , which is the same as for netloc.com, but the reverse is netloc.com. netloc.com, ns1.netloc.com, galeriesimon.com, mail.galeriesimon.com and locations-biarritz.com point to the same IP. netloc.com use this as a mailserver. netloc.com is a domain controlled by two nameservers at netloc.com themselves. They are on different IP networks. Incoming mail for netloc.com is handled by one mailserver also at netloc.com. mail.netloc.com is hosted on a server in Belgium.

mail.netloc.com
a records
 
+ 82.146.33.150 82.146.32.0/19 AS29182 netloc.com
+ --- netloc.com

netloc.com
a records
 
+ 82.146.33.150 82.146.32.0/19 AS29182 -
+ --- -
ns-soa records
ns1.netloc.com
+ 82.146.33.150 82.146.32.0/19 AS29182 netloc.com
+ --- netloc.com
ns records
ns1.netloc.com
+ 82.146.33.150 82.146.32.0/19 AS29182 netloc.com
+ --- netloc.com
ns2.netloc.com
+ 82.146.55.31 82.146.48.0/21 AS8001 -
+ --- -
mx records
mail.netloc.com
+ 82.146.33.150 82.146.32.0/19 AS29182 netloc.com
+ --- netloc.com
ip numbers of host
82.146.33.150
ptrs of ip numbers
netloc.com
hostnames sharing ip with a-records
galeriesimon.com
locations-biarritz.com
mail.galeriesimon.com
netloc.com
ns1.netloc.com
domains using this as nameserver under another name
galeriesimon.com
locations-biarritz.com
netloc.com
domains using this as mailserver
netloc.com
domains using this as mailserver under another name
galeriesimon.com