caiba.es

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

Domain Overview

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

Checked via [email protected] · 2026-05-21 05:19:02 UTC · ↺ Refresh

MX Hostnames

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

MX Priorities

No priority data.

A / AAAA Records

  • 31.24.41.184

Mail Server IPs

No IPs resolved.

SOA Record

No SOA record found.

Nameservers (NS)

ns3.serviciodns.es
ns2.serviciodns.es
ns1.serviciodns.es

SPF Record

✓ Strict (-all)
v=spf1 include:spf.mailjet.com ip4:185.5.236.0/23 ip4:213.4.34.73 ip4:5.134.46.12 include:spf.protection.outlook.com include:spf.eu.exclaimer.net -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; ruf=mailto:[email protected];
✓ Reject — strongest protection
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]

DKIM Selectors

✓ 3 found
selector1._domainkey
selector2._domainkey
default._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

4 records
  • SPFv=spf1 include:spf.mailjet.com ip4:185.5.236.0/23 ip4:213.4.34.73 ip4:5.134.46.12 include:spf.protection.outlook.com include:spf.eu.exclaimer.net -all
  • linkedin-site-verification=c8c5986e-028b-494a-9c14-c96da49cd483
  • google-site-verification=OXKvjHfupQWZc9BJ0MSlEgyYHY8WhAj6Fv7FvFGww8k
  • MS=ms24517045
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