autodesk.com/TXT: 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. (2600:9000:5300:e200::1, 2600:9000:5307:4d00::1, UDP_-_EDNS0_4096_D_KN)
com to autodesk.com: Authoritative AAAA records exist for ns-226.awsdns-28.com, but there are no corresponding AAAA glue records. See RFC 1034, Sec. 4.2.2.