Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
deliver24.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-20 13:05:34 UTC · ↺ Refresh
MX Hostnames
- mx04.special-host.de
- mx03.special-host.de
- mx01.special-host.de
- mx02.special-host.de
MX Priorities
- mx04.special-host.de: 10
- mx01.special-host.de: 10
- mx03.special-host.de: 10
- mx02.special-host.de: 10
A / AAAA Records
- 87.118.88.80 ↩ s1112112.keymachine.de
Mail Server IPs
- 194.88.253.28 ↩ mx04.special-host.de
- 2a0f:25c0::100:0:0:0:28 ↩ mx04.special-host.de
- 194.88.253.25 ↩ mx01.special-host.de
- 2a0f:25c0::100:0:0:0:25 ↩ mx01.special-host.de
- 194.88.253.27 ↩ mx03.special-host.de
- 2a0f:25c0::100:0:0:0:27 ↩ mx03.special-host.de
- 194.88.253.26 ↩ mx02.special-host.de
- 2a0f:25c0::100:0:0:0:26 ↩ mx02.special-host.de
SOA Record
Raw SOA
nsa0.schlundtech.de buchhaltung.deliver24.de 2025111103 43200 7200 1209600 600
Primary NS (mname)
nsa0.schlundtech.de
Admin Email (rname)
buchhaltung@deliver24.de
Serial
2025111103
Refresh
43200s
Retry
7200s
Expire
1209600s
Minimum TTL
600s
Nameservers (NS)
nsa0.schlundtech.de
nsc0.schlundtech.de
nsb0.schlundtech.de
nsd0.schlundtech.de
SPF Record
✓ Soft Fail (~all)
v=spf1 a mx a:mail.special-host.de include:special-host.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- google-site-verification=2l_iZhbKpgOl0acL_mdZK-AO_q3JkfkyIj285v15cZw
- SPFv=spf1 a mx a:mail.special-host.de include:special-host.de ~all
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