Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
dsa-security.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-24 14:59:07 UTC · ↺ Refresh
MX Hostnames
- mail.regina-unfried.de
MX Priorities
- mail.regina-unfried.de: 10
A / AAAA Records
- 185.15.195.231 ↩ r6660.agenturserver.it
Mail Server IPs
- 85.25.246.216 ↩ mail.regina-unfried.de
SOA Record
Raw SOA
nsa6.schlundtech.de thomas.breitenbuecher.de 2024011500 43200 7200 1209600 86400
Primary NS (mname)
nsa6.schlundtech.de
Admin Email (rname)
thomas@breitenbuecher.de
Serial
2024011500
Refresh
43200s
Retry
7200s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
nsa6.schlundtech.de
nsb6.schlundtech.de
nsc6.schlundtech.de
nsd6.schlundtech.de
SPF Record
✓ Soft Fail (~all)
v=spf1 a mx ip4:85.25.246.216 ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]; ruf=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 1 found
default._domainkey
✓ Public key: 216 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- SPFv=spf1 a mx ip4:85.25.246.216 ~all
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