Question and response
Question
dig listserv2-public.it-prod-cots.aws.umd.edu. HTTPS
Answer
The response has no answer records.
Authority
it-prod-cots.aws.umd.edu. 900 SOA ns-648.awsdns-17.net. awsdns-hostmaster.amazon.com. 1 7200 900 1209600 86400
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0