5 free lookups. No credit card required.
The most common RubberDuckIt email format is [first].[last] (ex. jane.doe@netlify.app), which is being used by 40.0% of RubberDuckIt work email addresses. Other common RubberDuckIt email patterns are [first] (ex. jane@netlify.app) and [first][last] (ex. janedoe@netlify.app). In all, RubberDuckIt uses 9 work email formats.
| Email Format | Example | Percentage |
|---|---|---|
| [first].[last] | jane.doe@netlify.app |
40.0%
|
| [first] | jane@netlify.app |
20.0%
|
| [first][last] | janedoe@netlify.app |
10.0%
|
| [first_initial][last] | jdoe@netlify.app |
10.0%
|
| [last] | doe@netlify.app |
5.0%
|
| [first][last_initial] | janed@netlify.app |
5.0%
|
| [first_initial].[last] | j.doe@netlify.app |
5.0%
|
| [first]_[last] | jane_doe@netlify.app |
3.0%
|
| [first]-[last] | jane-doe@netlify.app |
2.0%
|