yandex.ru zone: The server(s) were not responsive to queries over UDP. See RFC 1035, Sec. 4.2. (2a02:6b8::1, 2a02:6b8:0:1::1)
yandex.ru/A: No response was received from the server over UDP (tried 12 times). See RFC 1035, Sec. 4.2. (2a02:6b8::1, 2a02:6b8:0:1::1, UDP_-_NOEDNS_)
yandex.ru/NS: No response was received from the server over UDP (tried 12 times). See RFC 1035, Sec. 4.2. (2a02:6b8::1, 2a02:6b8:0:1::1, UDP_-_NOEDNS_)