Domain insights for joss.dev
Disposable detection, MX records, and provider info
Check whether joss.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.
joss.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
- mxa.mailgun.org
- mxb.mailgun.org
IP addresses
IPv4
- 185.199.108.153
- 185.199.109.153
- 185.199.110.153
- 185.199.111.153
IPv6
- 2606:50c0:8000::153
- 2606:50c0:8001::153
- 2606:50c0:8002::153
- 2606:50c0:8003::153
API Endpoint
OpenUse email or domain to check if it is temporary.
GET https://isfakemail.com/api/check?url=joss.devExplore other domains
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