Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
breuer-kunststoffe.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-31 13:20:47 UTC · ↺ Refresh
MX Hostnames
- mx0.breuer-kunststoffe.de
MX Priorities
- mx0.breuer-kunststoffe.de: 50
A / AAAA Records
- 87.230.44.24 ↩ vwp3017.webpack.hosteurope.de
- 2a01:488:42:1000:57e6:2c18:b3:e401 (no PTR)
Mail Server IPs
- 212.117.65.59 (no PTR)
SOA Record
Raw SOA
ns51.domaincontrol.com dns.jomax.net 2025112823 28800 7200 604800 600
Primary NS (mname)
ns51.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2025112823
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
ns52.domaincontrol.com
ns51.domaincontrol.com
SPF Record
✓ Strict (-all)
v=spf1 a mx include:spf.server-he.de -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; sp=none; pct=76; adkim=r; aspf=r; fo=0:1:d:s;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
↳ Subdomain policy: none
⚠ Policy applies to 76% of failing messages only
DKIM Selectors
✓ 1 found
s1._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: s1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
2 records- MS=ms18039120
- SPFv=spf1 a mx include:spf.server-he.de -all
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