Email DNS records for realmka.io
MX, SPF, DMARC and DKIM records published for realmka.io.
Disposable email domain
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realmka.io can receive email: 3 MX records found. The MX records point to Cloudflare mail servers. Authentication records found: SPF. Not found: DMARC, DKIM (among common selectors).
| Check | Result | What it means |
|---|---|---|
| MX | Found (3) | The domain is configured to receive email. |
| Mail provider | Cloudflare | Inferred from the MX host names: they point to Cloudflare mail servers. |
| SPF | Found | The record ends with ~all: mail from servers not listed should be treated as suspicious but accepted (soft fail). |
| DMARC | Invalid record | A record exists at _dmarc, but it does not start with v=DMARC1, so receivers ignore it. |
| DKIM | Not found among common selectors | DKIM can only be confirmed with the selector used by the sender, so this does not mean the domain has no DKIM. |
Last checked: 2026-10-08 (UTC). DNS records can change over time. This report lists public DNS records; their presence does not by itself mean that a domain or its messages are safe.
MX records for realmka.io
- 9 route2.mx.cloudflare.net
- 40 route3.mx.cloudflare.net
- 81 route1.mx.cloudflare.net
Email authentication records for realmka.io
SPF record
v=spf1 include:_spf.mx.cloudflare.net ~all
DMARC record
v=spf1 include:_spf.mx.cloudflare.net ~all
Check a specific email address @realmka.io
This page checks how realmka.io is configured for email. It does not confirm that a specific mailbox exists — to check one address, use the form below.