isfakemailIsFakeMail

Domain insights for alt.one

Disposable detection, MX records, and provider info

Check whether alt.one is a temporary email provider, view its current MX hosts (queried via Cloudflare DNS), and see if it's a public email service. Useful for sign-up validation and deliverability checks.

alt.one is a disposable domain

NO
MX Records

No valid MX records found or they are not properly configured.

YES
Disposable

Known temporary email provider. Consider blocking for signups.

NO
Public Email Provider

Not a major public email provider.

IP addresses
IPv4
  • 172.67.145.251
  • 104.21.47.86
IPv6
  • 2606:4700:3030::6815:2f56
  • 2606:4700:3037::ac43:91fb

API Endpoint

Open

Use email or domain to check if it is temporary.

GET https://isfakemail.com/api/check?url=alt.one

Explore other domains