Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
ruessel.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-31 16:47:03 UTC · ↺ Refresh
MX Hostnames
- mail.ghru.de
MX Priorities
- mail.ghru.de: 10
A / AAAA Records
- 23.227.38.74 ↩ shops.myshopify.com
Mail Server IPs
- 159.69.72.180 ↩ mail.ghru.de
SOA Record
Raw SOA
ns3.nsentry.de hostmaster.ghru.de 2025073100 43200 7200 1209600 86400
Primary NS (mname)
ns3.nsentry.de
Admin Email (rname)
hostmaster@ghru.de
Serial
2025073100
Refresh
43200s
Retry
7200s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns3.nsentry.de
ns4.nsentry.de
SPF Record
✓ Strict (-all)
v=spf1 mx a include:_spf.ghru.de -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
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 mx a include:_spf.ghru.de -all
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