Live data — DNS records and disposable check were just fetched and saved.
Domain Overview
DNS: ⚡ live
Checker: ⚡ live
prepersa.es
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-05-21 02:09:25 UTC · ↺ Refresh
MX Hostnames
- prepersa-es.mail.protection.outlook.com
MX Priorities
No priority data.
A / AAAA Records
- 147.154.225.212
Mail Server IPs
No IPs resolved.
SOA Record
No SOA record found.
Nameservers (NS)
dns.catalanaoccidente.com
dnssec.catalanaoccidente.com
SPF Record
✓ Strict (-all)
v=spf1 mx include:spf.protection.outlook.com ip4:194.224.13.190 ip4:194.224.13.187 -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]; ruf=mailto:[email protected]; pct=100; adkim=s; aspf=s
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Strict
· DKIM alignment: Strict
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
3 records- VemrQHqvqN6ho73vm5JdSWzRgRYNrZjbL+uY5+q+FkJRi6kOfrsYpv50q/hzYJ9NoSHymiLFIKoDTMG9XHGFpw==
- MS=ms41305458
- SPFv=spf1 mx include:spf.protection.outlook.com ip4:194.224.13.190 ip4:194.224.13.187 -all
Full email verification for prepersa.es
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
SPF / DKIM / DMARC Get 1,000 Free Credits