MX records for emailondeck.com

Live MX lookup for emailondeck.com: 2 mail hosts, run by Proton Mail.

try:

Accepts mail
mail hosts
mail.protonmail.ch, mailsec.protonmail.ch
provider
proton
spf record
v=spf1 include:_spf.protonmail.ch mx -all
dmarc policy
none published
disposable domain
yes
free consumer provider
yes

Mail servers for emailondeck.com

emailondeck.com publishes 2 MX records. Senders deliver to the lowest-priority host first, mail.protonmail.ch, and fall back down the list if it does not answer.

Who runs the mail

The hosts match the pattern of Proton Mail. Proton Mail hosts the mailboxes. Unknown addresses are rejected at the handshake, and the service is a privacy-focused provider used for real accounts, not a burner service.

What this means for verification

Addresses at emailondeck.com are reported risky with reason disposable and their mailbox is never probed, because the answer would be meaningless by the time you send. Most signup flows should ask for a different address.

More checks for emailondeck.com

checked 2026-09-03 · sources: live-dns 2026-09-03 · disposable-domains 2026-09-02 · free-provider-domains 2026-09-02 · mx-provider-patterns 2026-09-03

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