madridsokabale.tgwnet.com has no NS records.
NS records for this zone are defined at tgwnet.com.
NS records for this zone are defined at tgwnet.com.
Question and response
Question
dig madridsokabale.tgwnet.com. NS
Answer
The response has no answer records.
Authority
tgwnet.com. 3601 SOA dns1.registrar-servers.com. hostmaster.registrar-servers.com. 1762274019 43200 3600 604800 3601
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0