go
ns3.avendesora.com has one IP number , but the reverse is c63204.upc-c.chello.nl. edwinboer.com, mail.edwinboer.com and c63204.upc-c.chello.nl point to the same IP. enrgy.nl, edwinboer.com, arbobutler.nl, avendesora.nl, deduitseherder.nl and at least one other host use this as a nameserver. avendesora.com is a domain controlled by two nameservers at avendesora.com themselves. They are on the same IP network. Incoming mail for avendesora.com is handled by one mailserver also at avendesora.com. avendesora.com has one IP number , but the reverse is tyr.avendesora.com. ns3.avendesora.com is hosted on a server in Netherlands.

ns3.avendesora.com
a records
 
+ 212.187.63.204 212.187.0.0/18 AS6830 c63204.upc-c.chello.nl
+ --- c63204.upc-c.chello.nl

avendesora.com
a records
 
+ 83.219.82.20 83.219.64.0/19 AS20747 tyr.avendesora.com
+ --- tyr.avendesora.com
ns-soa records
ns1.avendesora.com
+ 83.219.82.20 83.219.64.0/19 AS20747 tyr.avendesora.com
+ --- tyr.avendesora.com
ns records
ns1.avendesora.com
+ 83.219.82.20 83.219.64.0/19 AS20747 tyr.avendesora.com
+ --- tyr.avendesora.com
ns2.avendesora.com
+ 83.219.82.21 83.219.64.0/19 AS20747 illian.avendesora.com
+ --- illian.avendesora.com
mx records
mail.avendesora.com
+ 83.219.82.21 83.219.64.0/19 AS20747 illian.avendesora.com
+ --- illian.avendesora.com
ip numbers of host
212.187.63.204
ptrs of ip numbers
c63204.upc-c.chello.nl
hostnames sharing ip with a-records
c63204.upc-c.chello.nl
edwinboer.com
mail.edwinboer.com
domains using this as nameserver
arbobutler.nl
avendesora.nl
bommelerwaardbouwtaanazie.nl
deduitseherder.nl
edwinboer.com
enrgy.nl
domains using this as mailserver under another name
edwinboer.com
used as nameserver but missing in zone
arbobutler.nl
bommelerwaardbouwtaanazie.nl
enrgy.nl