Question and response
Question
dig rt4.gblnet.RU. NS
Answer
rt4.gblnet.RU. 5 CNAME ns.gblnet.RU.
Authority
gblnet.RU. 8804 SOA ns.gblnet.RU. vvv.gblnet.RU. 2026030201 10800 1200 1209600 86400
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0