servernap.com NS records

NS Authoritative DNS server
1h
ns1.servernap.com
ns2.servernap.com
ns3.servernap.com
ns4.servernap.com

Question and response

Question

dig servernap.com. NS

Answer

servernap.com. 3600 NS ns2.servernap.com. servernap.com. 3600 NS ns1.servernap.com. servernap.com. 3600 NS ns3.servernap.com. servernap.com. 3600 NS ns4.servernap.com.

Authority

The response has no authority records.

Additional

ns3.servernap.com. 3600 A 69.65.17.101 ns4.servernap.com. 3600 A 69.65.16.102 ns1.servernap.com. 400 A 69.65.17.101 ns2.servernap.com. 400 A 69.65.16.102 . 0 OPT ; payload 1680, xrcode 0, version 0, flags 0