Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
duwe.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-27 12:54:00 UTC · ↺ Refresh
MX Hostnames
- mail.duwe.de
MX Priorities
- mail.duwe.de: 10
A / AAAA Records
- 168.119.0.108 ↩ w21.moin-ws.cloud
- 2a01:4f8:242:4b53::2 ↩ w21.moin-ws.cloud
Mail Server IPs
- 168.119.0.108 ↩ w21.moin-ws.cloud
- 2a01:4f8:242:4b53::2 ↩ w21.moin-ws.cloud
SOA Record
Raw SOA
ns1.der-wolkenspeicher.de hostmaster.creativeskyline.com 2024082201 43200 7200 1209600 3600
Primary NS (mname)
ns1.der-wolkenspeicher.de
Admin Email (rname)
hostmaster@creativeskyline.com
Serial
2024082201
Refresh
43200s
Retry
7200s
Expire
1209600s
Minimum TTL
3600s
Nameservers (NS)
ns4.der-wolkenspeicher.de
ns3.der-wolkenspeicher.de
ns2.der-wolkenspeicher.de
ns1.der-wolkenspeicher.de
SPF Record
✓ Strict (-all)
v=spf1 +a +mx +a:w21.moin-ws.cloud -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1;p=reject;rua=mailto:[email protected];ruf=mailto:[email protected];fo=1
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
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:w21.moin-ws.cloud -all
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