ns2.butler-bremer.com has no NS records.
NS records for this zone are defined at butler-bremer.com.
NS records for this zone are defined at butler-bremer.com.
Question and response
Question
dig ns2.butler-bremer.com. NS
Answer
The response has no answer records.
Authority
butler-bremer.com. 900 SOA ispdhcp. administrator.butler-bremer.com. 2008071061 10800 3600 604800 3600
Additional
. 0 OPT ; payload 4000, xrcode 0, version 0, flags 0