o1.sg.brilliantnavigator.com has no NS records.
NS records for this zone are defined at brilliantnavigator.com.
NS records for this zone are defined at brilliantnavigator.com.
Question and response
Question
dig o1.sg.brilliantnavigator.com. NS
Answer
The response has no answer records.
Authority
brilliantnavigator.com. 3600 SOA ns1.loopia.se. registry.loopia.se. 1773273600 14400 3600 604800 86400
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0