Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
kwbau.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-24 17:52:07 UTC · ↺ Refresh
MX Hostnames
- fw02.kwbau.de
MX Priorities
- fw02.kwbau.de: 10
A / AAAA Records
- 178.254.10.162 ↩ sh8-27.1blu.de
Mail Server IPs
- 212.122.50.50 ↩ fw02.kwbau.de
SOA Record
Raw SOA
ns1.eastlink.de dnsadmin.hlkomm.de 2024021210 28800 7200 1209600 600
Primary NS (mname)
ns1.eastlink.de
Admin Email (rname)
dnsadmin@hlkomm.de
Serial
2024021210
Refresh
28800s
Retry
7200s
Expire
1209600s
Minimum TTL
600s
Nameservers (NS)
ns1.eastlink.de
ns2.eastlink.de
ns3.eastlink.de
SPF Record
✓ Strict (-all)
v=spf1 mx -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none;
⚠ p=none — monitoring only, no enforcement
📋 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
1 record- SPFv=spf1 mx -all
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