isfakemailIsFakeMail

Domain insights for post123.site

Disposable detection, MX records, and provider info

Check whether post123.site 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.

post123.site is a disposable domain

YES
MX Records

This domain has valid MX records configured for receiving emails.

YES
Disposable

Known temporary email provider. Consider blocking for signups.

NO
Public Email Provider

Not a major public email provider.

MX hosts
  • mx1.post123.site
  • mx2.post123.site
IP addresses
IPv4
  • 77.74.177.47

API Endpoint

Open

Use email or domain to check if it is temporary.

GET https://isfakemail.com/api/check?url=post123.site

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