dns3.nettigritty.com has no NS records.
NS records for this zone are defined at nettigritty.com.
NS records for this zone are defined at nettigritty.com.
Question and response
Question
dig dns3.nettigritty.com. NS
Answer
The response has no answer records.
Authority
nettigritty.com. 300 SOA dns1.nettigritty.com. nettigritty.nettigritty.com. 2026011100 3600 7200 1209600 600
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0