www.mailkit.com has no NS records.
NS records for this zone are defined at mailkit.com.
NS records for this zone are defined at mailkit.com.
Question and response
Question
dig www.mailkit.com. NS
Answer
The response has no answer records.
Authority
mailkit.com. 3600 SOA ns1.mailkit.com. hostmaster.mailkit.com. 2026030501 3600 300 1209600 86400
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0