mx.operationearthwatch.org has no NS records.
NS records for this zone are defined at operationearthwatch.org.
NS records for this zone are defined at operationearthwatch.org.
Question and response
Question
dig mx.operationearthwatch.org. NS
Answer
The response has no answer records.
Authority
operationearthwatch.org. 3600 SOA dns.operationearthwatch.org. hostmaster.operationearthwatch.org. 1381979733 43200 3600 604800 3600
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0