Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
gruenwert.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-22 04:32:07 UTC · ↺ Refresh
MX Hostnames
- mail.gruenwert.de
MX Priorities
- mail.gruenwert.de: 10
A / AAAA Records
- 81.169.181.91 ↩ mail.gruenwert.de
Mail Server IPs
- 81.169.181.91 ↩ mail.gruenwert.de
SOA Record
Raw SOA
nsa5.schlundtech.de orders.tridem.de 2024020603 43200 7200 1209600 86400
Primary NS (mname)
nsa5.schlundtech.de
Admin Email (rname)
orders@tridem.de
Serial
2024020603
Refresh
43200s
Retry
7200s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
nsd5.schlundtech.de
nsc5.schlundtech.de
nsb5.schlundtech.de
nsa5.schlundtech.de
SPF Record
✓ Soft Fail (~all)
v=spf1 a mx mx:mail.gruenwert.de ip4:81.169.181.91 ?all
📊 DNS lookups: 3/10
? Neutral (?all) — no enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected];
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
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
2 records- google-site-verification=yNqEYJRulIS2eDd_FJqX1VR1kXUYyCcwiKkjiQAnyrg
- SPFv=spf1 a mx mx:mail.gruenwert.de ip4:81.169.181.91 ?all
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