pki.gov zone: The server(s) were not responsive to queries over UDP. (2620:9b:c000:9200:12::30, 2620:9b:c001:9300:22::30)
pki.gov/DNSKEY: The response had an invalid RCODE (SERVFAIL). (199.167.93.100, UDP_-_NOEDNS_)
pki.gov/NS: No response was received from the server over UDP (tried 12 times). (2620:9b:c000:9200:12::30, 2620:9b:c001:9300:22::30, UDP_-_NOEDNS_)
pki.gov/NS: The response had an invalid RCODE (SERVFAIL). (199.167.93.100, UDP_-_NOEDNS_)
pki.gov/NSEC3PARAM: The response had an invalid RCODE (SERVFAIL). (199.167.93.100, UDP_-_NOEDNS_)
pki.gov/SOA: DNSSEC was effectively downgraded because the response had an invalid RCODE (SERVFAIL) with EDNS enabled. (199.167.93.100, UDP_-_NOEDNS_)
pki.gov/SOA: The DNSSEC records necessary to validate the response could not be retrieved from the server. (199.167.93.100, UDP_-_EDNS0_4096_D_KN)
pki.gov/SOA: The response had an invalid RCODE (SERVFAIL) until EDNS was disabled (however, this server appeared to respond legitimately to other queries with EDNS enabled). (199.167.93.100, UDP_-_EDNS0_4096_D_KN)