healthit.gov/DNSKEY: No response was received from the server over UDP (tried 4 times). (158.74.30.99, UDP_-_EDNS0_512_D_KN)
healthit.gov/MX: No response was received from the server over UDP (tried 4 times). (158.74.30.99, UDP_-_EDNS0_512_D_KN)
Warnings (9)
healthit.gov/A: 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. (158.74.30.102, UDP_-_EDNS0_4096_D_KN)
healthit.gov/DNSKEY (alg 8, id 21831): No response was received from the server over UDP (tried 6 times) until the COOKIE EDNS option was removed (however, this server appeared to respond legitimately to other queries with the COOKIE EDNS option present). (158.74.30.99, UDP_-_EDNS0_4096_D_KN)
healthit.gov/DNSKEY (alg 8, id 37544): No response was received from the server over UDP (tried 6 times) until the COOKIE EDNS option was removed (however, this server appeared to respond legitimately to other queries with the COOKIE EDNS option present). (158.74.30.99, UDP_-_EDNS0_4096_D_KN)
healthit.gov/DNSKEY (alg 8, id 50106): No response was received from the server over UDP (tried 6 times) until the COOKIE EDNS option was removed (however, this server appeared to respond legitimately to other queries with the COOKIE EDNS option present). (158.74.30.99, UDP_-_EDNS0_4096_D_KN)
healthit.gov/DNSKEY (alg 8, id 51497): No response was received from the server over UDP (tried 6 times) until the COOKIE EDNS option was removed (however, this server appeared to respond legitimately to other queries with the COOKIE EDNS option present). (158.74.30.99, UDP_-_EDNS0_4096_D_KN)
healthit.gov/NS: No response was received from the server over UDP (tried 6 times) until the COOKIE EDNS option was removed (however, this server appeared to respond legitimately to other queries with the COOKIE EDNS option present). (158.74.30.102, UDP_-_EDNS0_4096_D_KN)
healthit.gov/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. (158.74.30.103, UDP_-_EDNS0_4096_D_KN)
healthit.gov/SOA: No response was received from the server over UDP (tried 6 times) until the COOKIE EDNS option was removed (however, this server appeared to respond legitimately to other queries with the COOKIE EDNS option present). (158.74.30.102, UDP_-_EDNS0_4096_D_KN)
healthit.gov/SOA: 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. (158.74.30.99, UDP_-_EDNS0_4096_D_KN)