Zone apex
Start of authority
Email
Serial
2015060805
Refresh
3h
Retry
1h
Expire
28d
Negative cache TTL
15m
Question and response
Question
dig 219.29.81.in-addr.arpa. SOA
Answer
219.29.81.in-addr.arpa. 28800 SOA sv2dns01.equinix.com. hostmaster.telecity.com. 2015060805 10800 3600 2419200 900
Authority
219.29.81.in-addr.arpa. 28800 NS edns116.ultradns.biz.
219.29.81.in-addr.arpa. 28800 NS edns116.ultradns.com.
219.29.81.in-addr.arpa. 28800 NS edns116.ultradns.net.
219.29.81.in-addr.arpa. 28800 NS edns116.ultradns.org.
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0