dns.newulmtel.net has no NS records.
NS records for this zone are defined at newulmtel.net.
NS records for this zone are defined at newulmtel.net.
Question and response
Question
dig dns.newulmtel.net. NS
Answer
The response has no answer records.
Authority
newulmtel.net. 3600 SOA hu-dns1. nocsupport.nuveramail.net. 2007082530 21600 3600 604800 86400
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0