isfakemailIsFakeMail

Domain insights for j0s.eu

Disposable detection, MX records, and provider info

Check whether j0s.eu 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.

j0s.eu 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
  • isaac.mx.cloudflare.net
  • linda.mx.cloudflare.net
  • amir.mx.cloudflare.net
IP addresses
IPv4
  • 104.21.1.223
  • 172.67.128.28
IPv6
  • 2606:4700:3036::6815:1df
  • 2606:4700:3037::ac43:801c

API Endpoint

Open

Use email or domain to check if it is temporary.

GET https://isfakemail.com/api/check?url=j0s.eu

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