Live data — DNS records and disposable check were just fetched and saved.
Domain Overview
DNS: ⚡ live
Checker: ⚡ live
demondog.es
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-05-21 12:33:32 UTC · ↺ Refresh
MX Hostnames
- demondog-es.mail.protection.outlook.com
MX Priorities
No priority data.
A / AAAA Records
- 51.144.143.17
Mail Server IPs
No IPs resolved.
SOA Record
No SOA record found.
Nameservers (NS)
ns3.mysecurecloudhost.com
ns4.mysecurecloudhost.com
ns2.mysecurecloudhost.com
ns1.mysecurecloudhost.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:192.250.229.32 include:spf.mysecurecloudhost.com include:spf.protection.outlook.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1; pct=50
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
⚠ Policy applies to 50% of failing messages only
DKIM Selectors
✓ 1 found
default._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: default
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
4 records- google-site-verification=GyCR-rhXjNzgWmGDlDguBni4QbsMFyQ2sERGefgjRso
- SPFv=spf1 ip4:192.250.229.32 include:spf.mysecurecloudhost.com include:spf.protection.outlook.com -all
- apple-domain-verification=eqRPdr_38iBHM7lEdzd0mNGimjh3nsok4EBqLKGLCwE
- MS=ms13900276
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