Domain Overview
DNS: ✓ 3d ago
Checker: ✓ 3d ago
fliesensimmer.lu
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-05-18 04:12:19 UTC · ↺ Refresh
MX Hostnames
- mx.kraemer-it.de
MX Priorities
- mx.kraemer-it.de: 10
A / AAAA Records
- 92.205.49.156 ↩ mc23467.ispgateway.de
Mail Server IPs
- 185.168.141.45 ↩ mail01.kraemer-it.cloud
SOA Record
Raw SOA
ns01.kraemer-it.cloud simmer.fliesensimmer.lu 2025052701 10800 3600 604800 38400
Primary NS (mname)
ns01.kraemer-it.cloud
Admin Email (rname)
simmer@fliesensimmer.lu
Serial
2025052701
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
38400s
Nameservers (NS)
ns02.kraemer-it.cloud
ns01.kraemer-it.cloud
SPF Record
✓ Soft Fail (~all)
v=spf1 a mx include:spfa.kraemer-it.de include:_spf.hpress.de ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate 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- SPFv=spf1 a mx include:spfa.kraemer-it.de include:_spf.hpress.de ~all
- _globalsign-domain-verification=1amqrv058l887hk2c17l55dqdq
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