Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
duesseldorfer-segler-verein.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-25 01:51:40 UTC · ↺ Refresh
MX Hostnames
- efa-mx02.draute.net
MX Priorities
- efa-mx02.draute.net: 10
A / AAAA Records
- 89.163.229.186 (no PTR)
Mail Server IPs
- 37.157.255.151 ↩ efa-mx02.draute.net
SOA Record
Raw SOA
ns1.my-dns-service.de hostmaster.my-dns-service.de 2025051601 28800 7200 604800 86400
Primary NS (mname)
ns1.my-dns-service.de
Admin Email (rname)
hostmaster@my-dns-service.de
Serial
2025051601
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
86400s
Nameservers (NS)
ns1.my-dns-service.de
ns3.my-dns-service.de
SPF Record
✓ Strict (-all)
v=spf1 mx a ip4:89.163.229.184/28 -all
📊 DNS lookups: 2/10
✓ 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: 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 mx a ip4:89.163.229.184/28 -all
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