Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
webandschool.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-29 05:46:24 UTC · ↺ Refresh
MX Hostnames
- mail.webandschool.de
MX Priorities
- mail.webandschool.de: 10
A / AAAA Records
- 188.40.16.217 ↩ k41y20.meinserver.io
Mail Server IPs
- 188.40.16.217 ↩ k41y20.meinserver.io
SOA Record
Raw SOA
nsa4.schlundtech.de info.dynamiclines.de 2024012400 43200 7200 1209600 86400
Primary NS (mname)
nsa4.schlundtech.de
Admin Email (rname)
info@dynamiclines.de
Serial
2024012400
Refresh
43200s
Retry
7200s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
nsb4.schlundtech.de
nsc4.schlundtech.de
nsd4.schlundtech.de
nsa4.schlundtech.de
SPF Record
✓ Soft Fail (~all)
v=spf1 a mx a:k41y20.meinserver.io ip4:188.40.16.217 ~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 a mx a:k41y20.meinserver.io ip4:188.40.16.217 ~all
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