static.130.121.14.212.ibercom.com has no NS records.
NS records for this zone are defined at ibercom.com.
NS records for this zone are defined at ibercom.com.
Question and response
Question
dig static.130.121.14.212.ibercom.com. NS
Answer
The response has no answer records.
Authority
ibercom.com. 86379 SOA ns10.servicio-online.net. hostmaster.ns10.servicio-online.net. 1771723713 14400 3600 604800 86400
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0