8.red-213-4-82.customer.static.ccgg.telefonica.net has no NS records.
NS records for this zone are defined at customer.static.ccgg.telefonica.net.
NS records for this zone are defined at customer.static.ccgg.telefonica.net.
Question and response
Question
dig 8.red-213-4-82.customer.static.ccgg.telefonica.net. NS
Answer
The response has no answer records.
Authority
customer.static.ccgg.telefonica.net. 86400 SOA minerva.ttd.net. hostmaster.ttd.net. 2015112385 86400 7200 2592000 172800
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0