mail1.casinolavida.com has no NS records.
NS records for this zone are defined at casinolavida.com.
NS records for this zone are defined at casinolavida.com.
Question and response
Question
dig mail1.casinolavida.com. NS
Answer
The response has no answer records.
Authority
casinolavida.com. 1800 SOA lex.ns.cloudflare.com. dns.cloudflare.com. 2398799257 10000 2400 604800 1800
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0