rfef.es

Valid Email Server
Domain Lookup › rfef.es
Live data — DNS records and disposable check were just fetched and saved.

Domain Overview

DNS: ⚡ live Checker: ⚡ live
rfef.es
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-05-20 21:36:12 UTC · ↺ Refresh

MX Hostnames

  • rfef-es.mail.protection.outlook.com

MX Priorities

No priority data.

A / AAAA Records

  • 104.26.6.62
  • 172.67.69.146
  • 104.26.7.62
  • 2606:4700:20::681a:63e
  • 2606:4700:20::ac43:4592
  • 2606:4700:20::681a:73e

Mail Server IPs

No IPs resolved.

SOA Record

No SOA record found.

Nameservers (NS)

gene.ns.cloudflare.com
marek.ns.cloudflare.com

SPF Record

✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:spf.emailsignatures365.com include:amazonses.com include:_spf.retarus.com include:servers.mcsv.net include:mailgun.org ip4:195.53.26.174 ip4:195.77.187.6 ip4:195.53.102.198 ip4:195.53.102.190 ip4:185.45.72.97 ip4:185.45.72.100 ip4:185.45.72.220 +a +mx -all
📊 DNS lookups: 8/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)

DKIM Selectors

✗ None detected

No DKIM records found for common selectors — your provider may use a custom selector name.

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

2 records
  • atlassian-sending-domain-verification=cfc6b3e2-2075-4ab9-93ef-6b71e60c7bc7
  • SPFv=spf1 include:spf.protection.outlook.com include:spf.emailsignatures365.com include:amazonses.com include:_spf.retarus.com include:servers.mcsv.net include:mailgun.org ip4:195.53.26.174 ip4:195.77.187.6 ip4:195.53.102.198 ip4:195.53.102.190 ip4:185.45.72.97 ip4:185.45.72.100 ip4:185.45.72.220 +a +mx -all
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