Question and response
Question
dig forum.icewarp.com. NS
Answer
forum.icewarp.com. 5 CNAME awsweb.icewarp.com.
Authority
icewarp.com. 2560 SOA ns1.websupport.cz. admin.websupport.cz. 1772625179 7200 2048 1048576 2560
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0