63-151-55-28.dia.static.centurylink.net has no NS records.
NS records for this zone are defined at static.centurylink.net.
NS records for this zone are defined at static.centurylink.net.
Question and response
Question
dig 63-151-55-28.dia.static.centurylink.net. NS
Answer
The response has no answer records.
Authority
static.centurylink.net. 3600 SOA authns1.qwest.net. abuse.centurylink.net. 2220913000 10800 3600 604800 3600
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0