2tvzqj86i4.ca/A has errors; select the "Denial of existence" DNSSEC option to see them.
ca/CNAME has errors; select the "Denial of existence" DNSSEC option to see them.
Warnings (4)
ca/DNSKEY: The server appears to support DNS cookies but did not return a COOKIE option. See RFC 7873, Sec. 5.2.3. (2620:10a:80ba::68, UDP_-_EDNS0_512_D_K)
ca/SOA: The server appears to support DNS cookies but did not return a COOKIE option. See RFC 7873, Sec. 5.2.3. (2620:10a:80ba::68, UDP_-_EDNS0_4096_D_K, UDP_-_EDNS0_4096_D_K_0x20)
ca/CNAME has warnings; select the "Denial of existence" DNSSEC option to see them.
ca/DNSKEY has warnings; select the "Denial of existence" DNSSEC option to see them.