gov.tw/DNSKEY: No response was received from the server over UDP (tried 4 times). (2001:45b1:0:5::24, 2001:45b1:0:5::25, UDP_-_EDNS0_512_D_KN)
Warnings (3)
railway.gov.tw/DNSKEY (alg 8, id 34144): 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. (2001:4420:60ac:1fd::6, UDP_-_EDNS0_4096_D_KN)
railway.gov.tw/DNSKEY (alg 8, id 47331): 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. (2001:4420:60ac:1fd::6, UDP_-_EDNS0_4096_D_KN)
railway.gov.tw/DNSKEY (alg 8, id 5314): 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. (2001:4420:60ac:1fd::6, UDP_-_EDNS0_4096_D_KN)