Question and response
Question
dig learn.pearson.com. NS
Answer
learn.pearson.com. 900 NS dns-emea-1.ptns.pearson.com.
learn.pearson.com. 900 NS dns-amer-2.ptns.pearson.com.
learn.pearson.com. 900 NS dns-apac-1.ptns.pearson.com.
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 1220, xrcode 0, version 0, flags 0