Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
klinikum-delmenhorst.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-17 23:52:49 UTC · ↺ Refresh
MX Hostnames
- mx01.hornetsecurity.com
- mx01.hornetsecurity.com
- mx01.hornetsecurity.com
- mx01.hornetsecurity.com
MX Priorities
- mx01.hornetsecurity.com: 20
- mx01.hornetsecurity.com: 40
- mx01.hornetsecurity.com: 30
- mx01.hornetsecurity.com: 10
A / AAAA Records
- 136.243.139.206 ↩ static.206.139.243.136.clients.your-server.de
Mail Server IPs
- 94.100.132.8 ↩ mx01.hornetsecurity.com
SOA Record
Raw SOA
ans0.ewetel.de hostmaster.ewetel.de 2025041002 40000 3600 604800 86400
Primary NS (mname)
ans0.ewetel.de
Admin Email (rname)
hostmaster@ewetel.de
Serial
2025041002
Refresh
40000s
Retry
3600s
Expire
604800s
Minimum TTL
86400s
Nameservers (NS)
ans0.ewetel.de
ans1.ewetel.net
ans2.ewetel.de
ans3.ewetel.net
SPF Record
✓ Strict (-all)
v=spf1 ip4:80.228.80.214 include:mailcontrol.com include:_spf.ewetel.de include:spf.protection.outlook.com include:spf.hornetsecurity.com -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict 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 ip4:80.228.80.214 include:mailcontrol.com include:_spf.ewetel.de include:spf.protection.outlook.com include:spf.hornetsecurity.com -all
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