Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
svenhase.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-18 10:32:24 UTC · ↺ Refresh
MX Hostnames
- mx03.hornetsecurity.com
- mx04.hornetsecurity.com
- mx02.hornetsecurity.com
- mx01.hornetsecurity.com
MX Priorities
- mx04.hornetsecurity.com: 40
- mx02.hornetsecurity.com: 20
- mx01.hornetsecurity.com: 10
- mx03.hornetsecurity.com: 30
A / AAAA Records
- 185.237.65.136 ↩ r28808.agenturserver.it
Mail Server IPs
- 94.100.136.7 ↩ mx04.hornetsecurity.com
- 94.100.136.8 ↩ mx02.hornetsecurity.com
- 94.100.132.8 ↩ mx01.hornetsecurity.com
- 94.100.134.8 ↩ mx03.hornetsecurity.com
SOA Record
Raw SOA
ns1070.ui-dns.de hostmaster.1und1.de 2017080368 28800 7200 604800 300
Primary NS (mname)
ns1070.ui-dns.de
Admin Email (rname)
hostmaster@1und1.de
Serial
2017080368
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
300s
Nameservers (NS)
ns1070.ui-dns.de
ns1070.ui-dns.biz
ns1070.ui-dns.com
ns1070.ui-dns.org
SPF Record
✓ Strict (-all)
v=spf1 include:spf.hornetsecurity.com include:maildomain._spf.datev.de include:spf.protection.outlook.com -all
📊 DNS lookups: 3/10
✓ 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
3 records- SPFv=spf1 include:spf.hornetsecurity.com include:maildomain._spf.datev.de include:spf.protection.outlook.com -all
- _p8z665qbsjwgjsncqi600glfde1rw8y
- MS=ms29366681
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