eu-relay1.adaptavist.com has no NS records.
NS records for this zone are defined at adaptavist.com.
NS records for this zone are defined at adaptavist.com.
Question and response
Question
dig eu-relay1.adaptavist.com. NS
Answer
The response has no answer records.
Authority
adaptavist.com. 900 SOA ns-848.awsdns-42.net. awsdns-hostmaster.amazon.com. 1 7200 900 1209600 86400
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0