Question and response
Question
dig 221.104.78.77.gransy.com. A
Answer
221.104.78.77.gransy.com. 900 A 185.28.193.30
Authority
gransy.com. 1800 NS ns1.anycastdns.cz.
gransy.com. 1800 NS ns2.anycastdns.cz.
gransy.com. 1800 NS sec1.rcode0.net.
gransy.com. 1800 NS sec2.rcode0.net.
Additional
. 0 OPT ; payload 1280, xrcode 0, version 0, flags 0