isfakemailIsFakeMail

Domain insights for astos.online

Disposable detection, MX records, and provider info

Check whether astos.online 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.

astos.online 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
  • mx2-hosting.jellyfish.systems
  • mx3-hosting.jellyfish.systems
  • mx1-hosting.jellyfish.systems
IP addresses
IPv4
  • 104.21.71.4
  • 172.67.141.64
IPv6
  • 2606:4700:3033::ac43:8d40
  • 2606:4700:3031::6815:4704

API Endpoint

Open

Use email or domain to check if it is temporary.

GET https://isfakemail.com/api/check?url=astos.online

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