ns2.obosnett.no has no MX records.
Question and response
Question
dig ns2.obosnett.no. MX
Answer
The response has no answer records.
Authority
obosnett.no. 3600 SOA ns1.hyp.net. hostmaster.domeneshop.no. 1770898304 14400 3600 1209600 3600
Additional
. 0 OPT ; payload 1400, xrcode 0, version 0, flags 0