| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| ciscosystems.com | SOA | 1800 | ns1.cisco.com postmaster@cisco.com 23 7200 1800 864000 1800 | |
| ciscosystems.com | NS | 1800 | ns1.cisco.com | |
| ciscosystems.com | NS | 1800 | ns3.cisco.com | |
| ciscosystems.com | NS | 1800 | ns2.cisco.com | |
| ciscosystems.com | A | 600 | 72.163.4.154 | |
| ciscosystems.com | AAAA | 600 | 2001:420:1101:1::b | |
| www.ciscosystems.com | A | 1800 | 72.163.4.154 | |
| www.ciscosystems.com | AAAA | 1800 | 2001:420:1101:1::b | |
| www.ciscosystems.com | CNAME | 600 | redirect.cisco.com |