0mvptbk21r.ad/A has errors; select the "Denial of existence" DNSSEC option to see them.
ad/CNAME has errors; select the "Denial of existence" DNSSEC option to see them.
Warnings (3)
ad/NS: No response was received from the server over UDP (tried 6 times) until the COOKIE EDNS option was removed (however, this server appeared to respond legitimately to other queries with the COOKIE EDNS option present). See RFC 6891, Sec. 6.1.2. (2001:67c:21cc:2000::64:47, UDP_-_EDNS0_4096_D_KN)
0mvptbk21r.ad/A has warnings; select the "Denial of existence" DNSSEC option to see them.
ad/CNAME has warnings; select the "Denial of existence" DNSSEC option to see them.