Domain Overview
DNS: ✓ 1d ago
Checker: ✓ 1d ago
kreuzburg-gmbh.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-11-10 13:10:47 UTC · ↺ Refresh
MX Hostnames
- pollux.okit.de
MX Priorities
- pollux.okit.de: 10
A / AAAA Records
- 195.8.227.200 ↩ apache.okit.de
Mail Server IPs
- 195.8.227.204 ↩ pollux.okit.de
SOA Record
Raw SOA
ns1.dodns.net hostmaster.dodns.net 8 86400 7200 3600000 172800
Primary NS (mname)
ns1.dodns.net
Admin Email (rname)
hostmaster@dodns.net
Serial
8
Refresh
86400s
Retry
7200s
Expire
3600000s
Minimum TTL
172800s
Nameservers (NS)
ns2a.dodns.net
ns1a.dodns.net
SPF Record
✓ Strict (-all)
v=spf1 a mx -all
📊 DNS lookups: 2/10
✓ 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
1 record- SPFv=spf1 a mx -all
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