| # | Domain | Similarity | Availability | Action |
|---|---|---|---|---|
| - | tumblr.com | 100% | Available | Register |
| 1 | tumblar.com | 90% | Available | Register |
| 2 | tumbr.com | 90% | Available | Register |
| 3 | tumbler.com | 90% | Available | Register |
| 4 | tujblr.com | 90% | Available | Register |
| 5 | rumbler.com | 80% | Available | Register |