Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
stahlbau-heenemann.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-27 20:52:13 UTC · ↺ Refresh
MX Hostnames
- post.acimail.de
MX Priorities
- post.acimail.de: 20
A / AAAA Records
- 80.243.56.229 (no PTR)
Mail Server IPs
- 80.243.56.228 ↩ mx3.acimail.de
SOA Record
Raw SOA
ns1.acimail.de support.variomedia.de 2026030286 28800 7200 1209600 86400
Primary NS (mname)
ns1.acimail.de
Admin Email (rname)
support@variomedia.de
Serial
2026030286
Refresh
28800s
Retry
7200s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns2.acimail.de
ns1.acimail.de
SPF Record
✓ Soft Fail (~all)
v=spf1 a mx mx:acimail.de ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✗ None detectedNo DKIM records found for common selectors — your provider may use a custom selector name.
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
1 record- SPFv=spf1 a mx mx:acimail.de ~all
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