Zone apex
Start of authority
Email
Serial
2015091753
Refresh
3h
Retry
1h
Expire
7d
Negative cache TTL
1d
Question and response
Question
dig 16-23.59.198.185.in-addr.arpa. SOA
Answer
16-23.59.198.185.in-addr.arpa. 3600 SOA ns3.nl.hostsailor.com. hostsailor.hush.com. 2015091753 10800 3600 604800 86400
Authority
16-23.59.198.185.in-addr.arpa. 3600 NS ns3.nl.hostsailor.com.
16-23.59.198.185.in-addr.arpa. 3600 NS ns4.nl.hostsailor.com.
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0