5 free lookups. No credit card required.
The most common DC Refers email format is [first_initial][last] (ex. jdoe@dcrefers.org), which is being used by 100.0% of DC Refers work email addresses.
| Email Format | Example | Percentage |
|---|---|---|
| [first_initial][last] | jdoe@dcrefers.org |
100.0%
|