gsa.gov zone: The server(s) were not responsive to queries over TCP. See RFC 1035, Sec. 4.2. (13.248.142.184, 13.248.144.182, 13.248.149.147, 76.223.9.162, 76.223.24.135, 2600:1f16:8f2:d500::4)
gsa.gov zone: The server(s) were not responsive to queries over UDP. See RFC 1035, Sec. 4.2. (2600:1f14:653:bb00:b24e:739c:b87d:8fee)
gsa.gov/A: No response was received from the server over UDP (tried 12 times). See RFC 1035, Sec. 4.2. (2600:1f14:653:bb00:b24e:739c:b87d:8fee, 2600:1f16:8f2:d500::4, UDP_-_NOEDNS_)
gsa.gov/NS: No response was received from the server over UDP (tried 12 times). See RFC 1035, Sec. 4.2. (2600:1f14:653:bb00:b24e:739c:b87d:8fee, UDP_-_NOEDNS_)
gsa.gov/SOA: No response was received from the server over TCP (tried 3 times). See RFC 1035, Sec. 4.2. (13.248.142.184, 13.248.144.182, 13.248.149.147, 76.223.9.162, 76.223.24.135, 2600:1f16:8f2:d500::4, TCP_-_EDNS0_4096_D_N)
xhli4pfseo.gsa.gov/A has errors; select the "Denial of existence" DNSSEC option to see them.
gsa.gov/CNAME has errors; select the "Denial of existence" DNSSEC option to see them.
Warnings (1)
gsa.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. See RFC 6891, Sec. 6.2.6. (76.223.9.162, UDP_-_EDNS0_4096_D_KN)