Zone apex
Start of authority
Email
Serial
2191106000
Refresh
1h
Retry
30m
Expire
7d
Negative cache TTL
1h
Question and response
Question
dig 47.193.165.in-addr.arpa. SOA
Answer
47.193.165.in-addr.arpa. 14400 SOA ns6a.savvis.net. dns-admin.centurylink.com. 2191106000 3600 1800 604800 3600
Authority
47.193.165.in-addr.arpa. 14400 NS ns4.savvis.net.
47.193.165.in-addr.arpa. 14400 NS ns3.savvis.net.
47.193.165.in-addr.arpa. 14400 NS ns1.savvis.net.
47.193.165.in-addr.arpa. 14400 NS ns6a.savvis.net.
47.193.165.in-addr.arpa. 14400 NS ns5.savvis.net.
47.193.165.in-addr.arpa. 14400 NS ns6.savvis.net.
47.193.165.in-addr.arpa. 14400 NS ns2.savvis.net.
Additional
ns1.savvis.net. 300 A 209.16.211.42
ns2.savvis.net. 300 A 204.194.10.206
ns3.savvis.net. 300 A 209.83.162.35
ns4.savvis.net. 300 A 204.70.49.234
ns5.savvis.net. 300 A 204.71.116.25
ns6.savvis.net. 300 A 212.124.226.230
ns6a.savvis.net. 300 A 212.124.226.231
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0