Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
dk-glasdesign-gmbh.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-03 07:18:28 UTC · ↺ Refresh
MX Hostnames
- mx2.ask4mail.de
- mx1.ask4mail.de
MX Priorities
- mx1.ask4mail.de: 10
- mx2.ask4mail.de: 10
A / AAAA Records
- 217.160.63.43 ↩ hosting.fsnd.info
Mail Server IPs
- 46.232.186.108 ↩ mx1.ask4mail.de
SOA Record
Raw SOA
nsa7.schlundtech.de support.fsnd.de 2025051700 43200 7200 1209600 86400
Primary NS (mname)
nsa7.schlundtech.de
Admin Email (rname)
support@fsnd.de
Serial
2025051700
Refresh
43200s
Retry
7200s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
nsc7.schlundtech.de
nsb7.schlundtech.de
nsa7.schlundtech.de
nsd7.schlundtech.de
SPF Record
✓ Strict (-all)
v=spf1 a a:mail.fsnd.de include:spf.ask4it.de -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; pct=100; ruf=mailto:[email protected]; rua=mailto:[email protected]; adkim=r; aspf=s
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Strict
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
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 a a:mail.fsnd.de include:spf.ask4it.de -all
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