Zone apex
Start of authority
Email
Serial
3000010763
Refresh
4h
Retry
1h
Expire
15d
Negative cache TTL
1h
Question and response
Question
dig mx.runbox.com. SOA
Answer
The response has no answer records.
Authority
runbox.com. 3600 SOA dns61.copyleft.no. hostmaster.copyleft.no. 3000010763 14400 3600 1296000 3600
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0