coastal-light.com

coastal-light.com is configured to receive email — it has 2 mail servers (MX records).

Mail servers (MX)

Priority	Mail exchanger
1	mail.protonmail.ch
2	mailsec.protonmail.ch

Email DNS facts

Accepts mail	Yes
Mail server software	Proton Mail (detected)
Catch-all	Unknown
SPF record	Yes `v=spf1 include:_spf.protonmail.ch mx ~all`
DMARC record	Yes `v=DMARC1; p=quarantine`

What does this mean?

These are public DNS facts about the domain coastal-light.com. MX records list the servers that accept mail for the domain. SPF and DMARC are DNS policies that help receivers fight spoofing. A catch-all domain accepts mail to every address, so the existence of a single mailbox cannot be confirmed.

This page does not reveal any individual email address or whether a specific mailbox exists — to verify one address, use the email checker.

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