Email DNS records for upn.at
MX, SPF, DMARC and DKIM records published for upn.at.
upn.at can receive email: 4 MX records found. Authentication records found: SPF, DMARC. Not found: DKIM (among common selectors).
| Check | Result | What it means |
|---|---|---|
| MX | Found (4) | The domain is configured to receive email. |
| SPF | Found | The record ends with ~all: mail from servers not listed should be treated as suspicious but accepted (soft fail). |
| DMARC | p=quarantine, pct=10 | The policy is quarantine: receivers are asked to treat messages that fail DMARC as suspicious, for example by delivering them to spam. It applies to 10% of failing messages (pct=10); the rest are handled with the next less strict policy (none). Subdomains use the policy none (sp=none). Aggregate reports are requested (rua). |
| 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: 2026-10-11 (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.
Next steps
MX records for upn.at
- 10 mx01.hornetsecurity.com
- 20 mx02.hornetsecurity.com
- 30 mx03.hornetsecurity.com
- 40 mx04.hornetsecurity.com
Email authentication records for upn.at
SPF record
v=spf1 include:spf.hornetsecurity.com include:spf.protection.outlook.com include:_spf.mail.hostinger.com ~all
DMARC record
v=DMARC1;p=quarantine;sp=none;pct=10;rua=mailto:dmarc@upn.at;ruf=mailto:dmarc@upn.at;ri=86400;aspf=r;adkim=r;fo=1
Check a specific email address @upn.at
This page checks how upn.at is configured for email. It does not confirm that a specific mailbox exists — to check one address, use the form below.