isfakemailIsFakeMail

Domain insights for kbtz.dev

Disposable detection, MX records, and provider info

Check whether kbtz.dev 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.

kbtz.dev 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
  • route3.mx.cloudflare.net
  • route1.mx.cloudflare.net
  • route2.mx.cloudflare.net
IP addresses
IPv4
  • 185.199.109.153
  • 185.199.108.153
  • 185.199.110.153
  • 185.199.111.153
IPv6
  • 2606:50c0:8002::153
  • 2606:50c0:8003::153
  • 2606:50c0:8000::153
  • 2606:50c0:8001::153

API Endpoint

Open

Use email or domain to check if it is temporary.

GET https://isfakemail.com/api/check?url=kbtz.dev

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