# Disposable Domain: a daily list of disposable email domains

Disposable Domain rates each disposable email domain high, medium or low: 25,542 on November 1, with the days it was seen and its providers.

[Disposable Domain](https://internetdata.io/databases/disposable-domain) is out, under Domain: each domain whose email addresses are disposable, one per row, rated high, medium or low, with the first and last day we saw it in use and the providers behind it. The November 1 build holds 25,542 domains.

## One domain per row

Five rows of that build, as the file has them:

```
domain,first_seen,last_seen,providers,confidence
10mail.org,2023-01-08,2026-09-18,dropmail_me,high
guerrillamail.biz,2022-12-28,2026-11-01,guerrillamail_com|spam4_me,high
maxxspace.com,2026-10-03,2026-10-31,internxt_com|mail_tm,high
naipeq.com,2026-10-12,2026-10-23,temp_mail_org|tenminemail_com,medium
wwvk.store,2023-05-18,2024-05-14,tempr_email,low
```

`first_seen` and `last_seen` are the first and last days we saw a disposable email provider use the domain, not when it was registered. Each id in `providers` is a row of [Disposable Domain Provider](https://docs.internetdata.io/database/disposable-domain/disposable-domain-provider), which ships beside it with the provider's name and website, `active` when we track the domains it hands out now, and `defunct` when the provider itself is gone. It lists 92 providers, 63 of them active and 14 defunct.

## Confidence

`confidence` says how sure we are that a domain's addresses are disposable:

| Confidence | Domains | What it means |
|---|---|---|
| `high` | 20,982 | Certain: the one to block a signup on |
| `medium` | 4,115 | Very likely, on indirect evidence: send it to review |
| `low` | 445 | Weak evidence, not enough to block on alone |

## Shared pools

12,562 domains have more than one provider behind them: 8,067 two, 647 three, 3,491 four and 357 five to eight. Most of it is a few sites handing out the same domains:

| Providers | Domains |
|---|---|
| `email_fake_com`, `generator_email` | 4,143 |
| `email_fake_com`, `emailfake_com`, `generator_email`, `mail_temp_com` | 2,488 |
| `temp_mail_org`, `tenminemail_com` | 1,881 |
| `yopmail_com`, `yopmail_fr` | 1,359 |
| `email_fake_com`, `generator_email`, `temp_mail_org`, `tenminemail_com` | 740 |
| `emailfake_com`, `mail_temp_com` | 253 |

## Last seen

9,188 domains were seen in 2026, 4,440 of them in the seven days to November 1. The other 16,354 were last seen in 2024 or earlier. The file keeps every domain it has seen, and `last_seen` cuts whatever window a rule wants.

## Random subdomains

Some providers give each inbox a random subdomain of a domain they control, and each one is a row. 8,199 rows are subdomains of three domains, `cashbenties.com`, `crankymonkey.info` and `cse445.com`, all seen between February and May 2024.

## Getting access

Disposable Domain ships as CSV, rebuilt daily, with Disposable Domain Provider beside it, and its [docs page](https://docs.internetdata.io/database/disposable-domain/disposable-domain) has the schema. [Sign up](https://app.internetdata.io/auth/signup) to evaluate it from its sample. A license is per database and never metered: see [licensing](https://internetdata.io/pricing), or [talk to us](https://internetdata.io/contact) about what you need.