go
falk.pinboard.com and dns1.pinboard.com point to 213.239.197.143.

dns1.pinboard.com
a records
 
+ 213.239.197.143 213.239.192.0/18 AS24940 falk.pinboard.com
+ --- falk.pinboard.com

falk.pinboard.com
a records
 
+ 213.239.197.143 213.239.192.0/18 AS24940 -
+ --- -
ip numbers of host
213.239.197.143
ptrs of ip numbers
falk.pinboard.com
hostnames sharing ip with a-records
dns1.pinboard.com
falk.pinboard.com
domains using this as nameserver
223.11.194.in-addr.arpa
basoft.com
pinboard.basoft.ch
pinboard.com
pinboard.raiffeisen.ch
sysstats.com
domains using this as mailserver
falk.pinboard.com
mail.pinboard.com
moose.pinboard.com
ns.pinboard.com
sparrow-247.pinboard.com
teufen.pinboard.com