Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
luftmuseum.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-03 17:19:28 UTC · ↺ Refresh
MX Hostnames
- mx1.agenturserver.de
- mx4.agenturserver.de
- mx2.agenturserver.de
- mx3.agenturserver.de
MX Priorities
- mx4.agenturserver.de: 50
- mx2.agenturserver.de: 10
- mx3.agenturserver.de: 20
- mx1.agenturserver.de: 10
A / AAAA Records
- 37.202.6.22 ↩ r26684.agenturserver.it
- 2a03:2a00:1200:2::ac14:1476 ↩ r26684.agenturserver.it
Mail Server IPs
- 185.15.192.59 ↩ mx4.agenturserver.de
- 185.15.192.57 ↩ mx2.agenturserver.de
- 185.15.192.58 ↩ mx3.agenturserver.de
- 185.15.192.56 ↩ mx1.agenturserver.de
SOA Record
Raw SOA
ns01.agenturserver.de support.mittwald.de 1745990949 28800 7200 604800 3600
Primary NS (mname)
ns01.agenturserver.de
Admin Email (rname)
support@mittwald.de
Serial
1745990949
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns01.agenturserver.it
ns01.agenturserver.co
ns01.agenturserver.de
SPF Record
✓ Soft Fail (~all)
v=spf1 include:agenturserver.de include:_spf.google.com include:spf.gmx.net include:spf.web.de ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1;p=quarantine;pct=100;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
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
2 records- google-site-verification=sHqK8aATnO0Cglcf8CC4SLZkVJa9Rj_MvWdL4TugIMs
- SPFv=spf1 include:agenturserver.de include:_spf.google.com include:spf.gmx.net include:spf.web.de ~all
Full email verification for luftmuseum.de
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
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