Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
datus-verbund.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-18 10:22:18 UTC · ↺ Refresh
MX Hostnames
- mail.datus-verbund.de
MX Priorities
- mail.datus-verbund.de: 10
A / AAAA Records
- 78.46.152.112 ↩ dedi4202.your-server.de
Mail Server IPs
- 5.45.97.133 ↩ mailserver.bytax.de
SOA Record
Raw SOA
ns1.ns-serve.net root.ns1.ns-serve.net 1769791744 10800 3600 604800 3600
Primary NS (mname)
ns1.ns-serve.net
Admin Email (rname)
root@ns1.ns-serve.net
Serial
1769791744
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns2.ns-serve.net
ns1.ns-serve.net
SPF Record
✗ MissingNo SPF record — domain is unprotected against spoofing.
⚠ No SPF record found. Email servers cannot verify authorized senders.
DMARC Record
~ Quarantine
v=DMARC1;p=quarantine;rua=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 1 found
default._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: default
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
1 record- google-site-verification=wDUoct4zSojWJ9Avq9RZKSsKeKBYSBatd_OSso34UN0
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