Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
duckdesigns.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-31 19:32:53 UTC · ↺ Refresh
MX Hostnames
- mail.duckdesigns.de
MX Priorities
- mail.duckdesigns.de: 10
A / AAAA Records
- 31.209.188.39 ↩ mail2.fla.de
Mail Server IPs
- 31.209.188.39 ↩ mail2.fla.de
SOA Record
Raw SOA
ns.rootns.de info.duckdesigns.de 2026021501 10800 3600 604800 10800
Primary NS (mname)
ns.rootns.de
Admin Email (rname)
info@duckdesigns.de
Serial
2026021501
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
10800s
Nameservers (NS)
nsb1.schlundtech.de
ns.rootns.de
nsd1.schlundtech.de
nsc1.schlundtech.de
SPF Record
✓ Strict (-all)
v=spf1 +a +mx +a:mail2.fla.de +a:pleskmail.fla.de -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
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- SPFv=spf1 +a +mx +a:mail2.fla.de +a:pleskmail.fla.de -all
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