cisco.com NS records

NS Authoritative DNS server
30m
a28-64.akam.net
Akamai
a3-64.akam.net
Akamai
ns1.cisco.com
ns2.cisco.com
ns3.cisco.com

Question and response

Question

dig cisco.com. NS

Answer

cisco.com. 1800 NS ns2.cisco.com. cisco.com. 1800 NS ns1.cisco.com. cisco.com. 1800 NS ns3.cisco.com. cisco.com. 1800 NS a3-64.akam.net. cisco.com. 1800 NS a28-64.akam.net.

Authority

The response has no authority records.

Additional

ns1.cisco.com. 1800 A 72.163.5.201 ns2.cisco.com. 1800 A 64.102.255.44 ns3.cisco.com. 1800 A 173.37.146.41 ns1.cisco.com. 1800 AAAA 2001:420:1101:6:0:0:0:a ns2.cisco.com. 1800 AAAA 2001:420:2041:5000:0:0:0:a ns3.cisco.com. 1800 AAAA 2001:420:1201:7:0:0:0:a . 0 OPT ; payload 1232, xrcode 0, version 0, flags 0