Live data — DNS records and disposable check were just fetched and saved.
Domain Overview
DNS: ⚡ live
Checker: ⚡ live
cantabrialabs.mx
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-05-21 08:01:48 UTC · ↺ Refresh
MX Hostnames
- cantabrialabs-mx.mail.protection.outlook.com
MX Priorities
No priority data.
A / AAAA Records
- 35.209.116.220
Mail Server IPs
No IPs resolved.
SOA Record
No SOA record found.
Nameservers (NS)
ns1.sarenet.es
ns2.sarenet.es
SPF Record
✓ Soft Fail (~all)
v=spf1 include:_u.cantabrialabs.mx._spf.smart.ondmarc.com ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; pct=100; sp=reject; rua=mailto:[email protected]; ruf=mailto:[email protected]; adkim=r; aspf=r; fo=1; rf=afrf; ri=3600
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: reject
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- SPFv=spf1 include:_u.cantabrialabs.mx._spf.smart.ondmarc.com ~all
- apple-domain-verification=2yAwMSh7GSiS8vbR
- sophos-domain-verification=b7ed2f00f4973d94dfa741fb788e3ef75b4779b656f91806bef537e531420105
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