o7.notifications-sendgrid.statuspage.io has no NS records.
NS records for this zone are defined at statuspage.io.
NS records for this zone are defined at statuspage.io.
Question and response
Question
dig o7.notifications-sendgrid.statuspage.io. NS
Answer
The response has no answer records.
Authority
statuspage.io. 900 SOA ns-951.awsdns-54.net. awsdns-hostmaster.amazon.com. 1 7200 900 1209600 86400
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0