Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
griesheimer.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-01 08:27:39 UTC · ↺ Refresh
MX Hostnames
- smtp03.wentum.net
- smtp04.wentum.net
MX Priorities
- smtp03.wentum.net: 10
- smtp04.wentum.net: 20
A / AAAA Records
- 37.24.45.138 ↩ ip-037-024-045-138.um08.pools.vodafone-ip.de
Mail Server IPs
- 52.28.219.198 ↩ smtp03.wentum.net
- 52.28.146.186 ↩ smtp04.wentum.net
SOA Record
Raw SOA
nsa6.schlundtech.de service.wentum.de 2023060200 43200 7200 1209600 600
Primary NS (mname)
nsa6.schlundtech.de
Admin Email (rname)
service@wentum.de
Serial
2023060200
Refresh
43200s
Retry
7200s
Expire
1209600s
Minimum TTL
600s
Nameservers (NS)
nsc6.schlundtech.de
nsb6.schlundtech.de
nsa6.schlundtech.de
nsd6.schlundtech.de
SPF Record
✓ Soft Fail (~all)
v=spf1 +mx +a:smtp05.wentum.net +a:smtp06.wentum.net +a:griesheimer.de +a:julia.wentum.net ~all
📊 DNS lookups: 5/10
~ 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:smtp05.wentum.net +a:smtp06.wentum.net +a:griesheimer.de +a:julia.wentum.net ~all
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