Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
immobilien123.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-02 20:02:06 UTC · ↺ Refresh
MX Hostnames
- mx2ff6.netcup.net
- mail.immobilien123.de
MX Priorities
- mail.immobilien123.de: 10
- mx2ff6.netcup.net: 20
A / AAAA Records
- 188.68.47.244 ↩ a2ff4.netcup.net
Mail Server IPs
- 188.68.47.246 ↩ mx2ff6.netcup.net
- 2a03:4000::377:c800:dff:fef4:9acb ↩ mx2ff6.netcup.net
SOA Record
Raw SOA
ns1.blarium.de mail.blarium.de 2020122710 3600 900 604800 3600
Primary NS (mname)
ns1.blarium.de
Admin Email (rname)
mail@blarium.de
Serial
2020122710
Refresh
3600s
Retry
900s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns1.blarium.de
ns2.blarium.de
SPF Record
✓ Soft Fail (~all)
v=spf1 mx a include:_spf.webhosting.systems ~all
📊 DNS lookups: 3/10
~ 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
1 record- SPFv=spf1 mx a include:_spf.webhosting.systems ~all
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