| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| tumblr.us | SOA | 3600 | ns1.tumblr.com hostmaster@tumblr.com 2020020901 10800 3600 604800 3600 | |
| tumblr.us | NS | 21600 | ns4.tumblr.com | |
| tumblr.us | NS | 21600 | ns1.tumblr.com | |
| tumblr.us | NS | 21600 | ns3.tumblr.com | |
| tumblr.us | NS | 21600 | ns2.tumblr.com | |
| tumblr.us | A | 1800 | 74.114.154.22 | |
| tumblr.us | A | 1800 | 74.114.154.18 | |
| tumblr.us | MX | 1800 | 0 |