denic.de/CNAME has errors; select the "Denial of existence" DNSSEC option to see them.
denic.de/AAAA has errors; select the "Denial of existence" DNSSEC option to see them.
f7goulwzra.denic.de/A has errors; select the "Denial of existence" DNSSEC option to see them.
Warnings (5)
de/DS (alg 8, id 26755): The server appears to support DNS cookies but did not return a COOKIE option. See RFC 7873, Sec. 5.2.3. (2001:500:2f::f, UDP_-_EDNS0_4096_D_KN)
de/DS (alg 8, id 26755): The server appears to support DNS cookies but did not return a COOKIE option. See RFC 7873, Sec. 5.2.3. (2001:500:2f::f, UDP_-_EDNS0_4096_D_KN)
denic.de/CNAME has warnings; select the "Denial of existence" DNSSEC option to see them.
denic.de/AAAA has warnings; select the "Denial of existence" DNSSEC option to see them.
f7goulwzra.denic.de/A has warnings; select the "Denial of existence" DNSSEC option to see them.