Live data — DNS records and disposable check were just fetched and saved.
Domain Overview
DNS: ⚡ live
Checker: ⚡ live
ceis.es
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-05-21 11:41:13 UTC · ↺ Refresh
MX Hostnames
- ceis-es.mail.protection.outlook.com
MX Priorities
No priority data.
A / AAAA Records
- 172.67.129.49
- 104.21.1.114
- 2606:4700:3030::6815:172
- 2606:4700:3031::ac43:8131
Mail Server IPs
No IPs resolved.
SOA Record
No SOA record found.
Nameservers (NS)
rihana.ns.cloudflare.com
merlin.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 216 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
5 records- google-site-verification=PiS0JwWwYG4uSgHWGn7If8k2e5Bo0lMtKFkSLL_FQww
- SPFv=spf1 include:spf.protection.outlook.com -all
- MS=ms83347553
- atlassian-domain-verification=aIQH5KMkewKo/Ts7C7sfdqmajwj/EbQjaPbFWKrt4dKcX8tQcz8C1ZFkVbcry6md
- google-site-verification=42MMGlmAynfPvY-tXc81I2EhpKyD_U1o5sVSbYUfL3M
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