Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
thgs-sandhausen.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-28 03:52:25 UTC · ↺ Refresh
MX Hostnames
- mx01.schulen-sandhausen.de
MX Priorities
- mx01.schulen-sandhausen.de: 10
A / AAAA Records
- 193.238.162.169 ↩ webmail.dhv.cloud
Mail Server IPs
- 217.78.162.90 ↩ mx01.schulen-sandhausen.de
SOA Record
Raw SOA
ns.domrobot.com hostmaster.inwx.de 2025090107 10800 3600 1209600 3600
Primary NS (mname)
ns.domrobot.com
Admin Email (rname)
hostmaster@inwx.de
Serial
2025090107
Refresh
10800s
Retry
3600s
Expire
1209600s
Minimum TTL
3600s
Nameservers (NS)
ns.domrobot.com
ns.domrobot.net
ns.domrobot.org
SPF Record
✓ Soft Fail (~all)
v=spf1 include:_spf.schulen-sandhausen.de include:spf.hornetsecurity.com include:_spf.belwue.de ~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
5 records- MS=D6A6CACCC5887FE5A89C8B753181BF38DC518E94
- SPFv=spf1 include:_spf.schulen-sandhausen.de include:spf.hornetsecurity.com include:_spf.belwue.de ~all
- MS=ms55008083
- Theodor-Heuss-Grundschule Sandhausen, Hauptstr. 111, 69207 Sandhausen
- apple-domain-verification=h8cSsCabq8J9KhPU
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