fanniemae.com zone: The server(s) were not responsive to queries over TCP. See RFC 1035, Sec. 4.2. (156.154.64.111, 156.154.65.111, 156.154.66.111, 156.154.67.111, 2001:502:f3ff::93, 2610:a1:1014::93)
fanniemae.com/SOA: There was an error communicating with the server over TCP (UNKNOWN). See RFC 1035, Sec. 4.2. (156.154.64.111, 156.154.65.111, 156.154.66.111, 156.154.67.111, 2001:502:f3ff::93, 2610:a1:1014::93, TCP_-_EDNS0_4096_D_N)
fanniemae.com/CDNSKEY has errors; select the "Denial of existence" DNSSEC option to see them.
fanniemae.com/CDS has errors; select the "Denial of existence" DNSSEC option to see them.