Detect whether an email address uses a disposable / throwaway domain (Mailinator
Detect whether an email address uses a disposable / throwaway domain (Mailinator, TempMail, etc.). Classifies the INPUT address. Static list match, no external call.
Answeringour last check, 2026-09-24
1 of 1checks answered this week
58 msmedian answer time
$0.005listed price per call
$0.005price it asked us
Paid test badge: not yet. The checks above are free: we call the tool without paying and read the payment request it sends back. The Verified badge needs paid calls whose answers match the promised output, and nobody can buy a badge.
Endpoint
GET https://dns-email-hygiene.relayhop.workers.dev/v1/email/disposable/user%40example.com
| Category | Everything else |
|---|---|
| Provider host | dns-email-hygiene.relayhop.workers.dev |
| Networks | eip155:8453 |
| Payment schemes | exact |
| Self-reported calls, 30 days | 3 from 3 payers (the provider's figure, not ours) |
Our checks, last 30 days
| Day | Result | HTTP | Asked | Time |
|---|---|---|---|---|
| 2026-09-24 | valid payment request | 402 | $0.005 | 58 ms |
Example input (from the provider)
{
"discoverable": true,
"method": "GET",
"pathParams": {
"address": "email address to classify, e.g. user@mailinator.com"
},
"type": "http"
}
Promised output schema (from the provider)
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"properties": {
"address": {
"description": "email address to classify, e.g. user@mailinator.com",
"in": "path",
"type": "string"
}
},
"type": "object"
},
"output": {
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}