mail-gw.firsthost.lv has no NS records.
NS records for this zone are defined at firsthost.lv.
NS records for this zone are defined at firsthost.lv.
Question and response
Question
dig mail-gw.firsthost.lv. NS
Answer
The response has no answer records.
Authority
firsthost.lv. 1800 SOA joaquin.ns.cloudflare.com. dns.cloudflare.com. 2398440289 10000 2400 604800 1800
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0