The IP-number of your machine is : 

2600:1f28:365:80b0:720c:be65:5277:1608

The DNS-name of your machine is :

 ;; Got SERVFAIL reply from 10.0.0.111, trying next server
;; Got SERVFAIL reply from 10.0.0.112
** server can't find 8.0.6.1.7.7.2.5.5.6.e.b.c.0.2.7.0.b.0.8.5.6.3.0.8.2.f.1.0.0.6.2.ip6.arpa: SERVFAIL