Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
krownsa.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-03 16:14:42 UTC · ↺ Refresh
MX Hostnames
- mx3.cosmomedia.es
- mx2.cosmomedia.es
MX Priorities
- mx2.cosmomedia.es: 15
- mx3.cosmomedia.es: 10
A / AAAA Records
- 34.175.235.4 ↩ 4.235.175.34.bc.googleusercontent.com
Mail Server IPs
- 109.234.71.142 ↩ mx2.cosmomedia.es
- 109.234.71.143 ↩ mx3.cosmomedia.es
SOA Record
Raw SOA
dns1.cosmomedia.es admindns.cosmomedia.es 2020062412 900 600 604800 3600
Primary NS (mname)
dns1.cosmomedia.es
Admin Email (rname)
admindns@cosmomedia.es
Serial
2020062412
Refresh
900s
Retry
600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
dns1.cosmomedia.es
dns2.cosmomedia.es
SPF Record
✓ Strict (-all)
v=spf1 include:spf.mailjet.com mx a ip4:109.234.71.141 ip4:109.234.71.142 a:mx2.cosmomedia.es a:mx3.cosmomedia.es -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; pct=50; adkim=r; aspf=r
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
⚠ Policy applies to 50% of failing messages only
DKIM Selectors
✓ 1 found
dkim._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: dkim
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
2 records- SPFv=spf1 include:spf.mailjet.com mx a ip4:109.234.71.141 ip4:109.234.71.142 a:mx2.cosmomedia.es a:mx3.cosmomedia.es -all
- 4e5db7bd0703cb432758d2f47eb5ebdf
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