Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
marketing-resultant.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-23 04:51:11 UTC · ↺ Refresh
MX Hostnames
- mail.marketing-resultant.de
MX Priorities
- mail.marketing-resultant.de: 10
A / AAAA Records
- 167.235.183.224 ↩ web07.leoserver.de
- 2a01:4f8:2200:2b1b::101 (no PTR)
Mail Server IPs
- 167.235.183.224 ↩ web07.leoserver.de
- 2a01:4f8:2200:2b1b::2 ↩ web07.leoserver.de
SOA Record
Raw SOA
ns4.leoskulldns.de domains.leo-skull.de 2026021302 10800 3600 1209600 10800
Primary NS (mname)
ns4.leoskulldns.de
Admin Email (rname)
domains@leo-skull.de
Serial
2026021302
Refresh
10800s
Retry
3600s
Expire
1209600s
Minimum TTL
10800s
Nameservers (NS)
ns2.leoskulldns.de
ns1.leoskulldns.de
ns4.leoskulldns.de
ns3.leoskulldns.de
SPF Record
✓ Strict (-all)
v=spf1 +a +mx +a:web07.leoserver.de -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
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
3 records- brevo-code:8478f27fcb5dc0b76e0bcbb89ef06a08
- google-site-verification=3fl3EGSIidojvPA-PBGIRcAPxxz6WuKmWMK3jdhWqmA
- SPFv=spf1 +a +mx +a:web07.leoserver.de -all
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