ns2.facilityconceptgroup.com has no AAAA records.
Question and response
Question
dig ns2.facilityconceptgroup.com. AAAA
Answer
ns2.facilityconceptgroup.com. 1 CNAME facilityconceptgroup.com.
Authority
facilityconceptgroup.com. 1706 SOA ns-1140.awsdns-14.org. awsdns-hostmaster.amazon.com. 1 7200 900 1209600 86400
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0