tn zone: The server(s) were not responsive to queries over TCP. (192.93.0.4, 2001:660:3005:1::1:2)
tn/DNSKEY: No response was received from the server over UDP (tried 4 times). (2c0f:fab0:ffff:5:41:228:63:62, UDP_-_EDNS0_512_D_KN)
tn/SOA: No response was received from the server over TCP (tried 3 times). (192.93.0.4, 2001:660:3005:1::1:2, TCP_-_EDNS0_4096_D_N)
Warnings (1)
tn/NS: No response was received until the UDP payload size was decreased, indicating that the server might be attempting to send a payload that exceeds the path maximum transmission unit (PMTU) size. (2c0f:fab0:ffff:5:41:228:63:62, UDP_-_EDNS0_4096_D_KN)