mail.firstdata.lv has no NS records.
NS records for this zone are defined at firstdata.lv.
NS records for this zone are defined at firstdata.lv.
Question and response
Question
dig mail.firstdata.lv. NS
Answer
The response has no answer records.
Authority
firstdata.lv. 14400 SOA dns1.cscdns.net. hostmaster.cscdns.net. 2025082702 10800 3600 604800 14400
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0