ftp1.cloud.firsthost.lv has no NS records.
NS records for this zone are defined at cloud.firsthost.lv.
NS records for this zone are defined at cloud.firsthost.lv.
Question and response
Question
dig ftp1.cloud.firsthost.lv. NS
Answer
The response has no answer records.
Authority
cloud.firsthost.lv. 3600 SOA dc-nano-foreman.firsthost.lv. root.cloud.firsthost.lv. 82 86400 3600 604800 3600
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0