Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
promtec-industriemontage.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-01 15:09:21 UTC · ↺ Refresh
MX Hostnames
- mail0.netzhaus.ag
- mail.netzhaus.ag
- mail1.netzhaus.ag
- mailx.netzhaus.ag
MX Priorities
- mailx.netzhaus.ag: 88
- mail0.netzhaus.ag: 0
- mail1.netzhaus.ag: 50
- mail.netzhaus.ag: 10
A / AAAA Records
- 80.86.1.20 ↩ dcmucplesk03.netzhaus.ag
Mail Server IPs
- 84.233.128.22 (no PTR)
- 80.86.2.8 (no PTR)
- 116.203.59.70 ↩ mail1.netzhaus.ag
- 2a01:4f8:c2c:a3bb::1 ↩ mail1.netzhaus.ag
- 80.86.3.240 ↩ mail.netzhaus.ag
- 2a03:b480:1:1::2 ↩ mail.netzhaus.ag
SOA Record
Raw SOA
dns1.netzhaus.ag hostmaster.domainbestellsystem.com 2025012102 28800 7200 604800 86400
Primary NS (mname)
dns1.netzhaus.ag
Admin Email (rname)
hostmaster@domainbestellsystem.com
Serial
2025012102
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
86400s
Nameservers (NS)
dns3.netzhaus.ag
dns2.netzhaus.ag
dns1.netzhaus.ag
dns4.netzhaus.ag
SPF Record
✓ Strict (-all)
v=spf1 a mx include:spf.netzhaus.ag -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
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- MS=ms54289208
- SPFv=spf1 a mx include:spf.netzhaus.ag -all
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