Domain insights for 4d2.online
Disposable detection, MX records, and provider info
Check whether 4d2.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.
4d2.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
- eforward5.registrar-servers.com
- eforward4.registrar-servers.com
- eforward1.registrar-servers.com
- eforward2.registrar-servers.com
- eforward3.registrar-servers.com
IP addresses
IPv4
- 162.255.119.79
API Endpoint
OpenUse email or domain to check if it is temporary.
GET https://isfakemail.com/api/check?url=4d2.onlineExplore other domains
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