c6iyxv3mafxs.xtra.pl has no NS records.
NS records for this zone are defined at xtra.pl.
NS records for this zone are defined at xtra.pl.
Question and response
Question
dig gv-xk3sfpas4rl4rc.dv.googlehosted.com. NS
Answer
The response has no answer records.
Authority
dv.googlehosted.com. 60 SOA ns1.google.com. dns-admin.google.com. 889214014 900 900 1800 60
Additional
. 0 OPT ; payload 512, xrcode 0, version 0, flags 0