64.69.212.qualtrics.com has no NS records.
NS records for this zone are defined at qualtrics.com.
NS records for this zone are defined at qualtrics.com.
Question and response
Question
dig e12398.b.akamaiedge.net. NS
Answer
The response has no answer records.
Authority
b.akamaiedge.net. 1000 SOA n0b.akamaiedge.net. hostmaster.akamai.com. 1772823750 1000 1000 1000 1800
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0