Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
kreutz-mahlwerke.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-04 18:19:20 UTC · ↺ Refresh
MX Hostnames
- mx-kreutzmw.grove.de
MX Priorities
- mx-kreutzmw.grove.de: 10
A / AAAA Records
- 178.16.59.92 ↩ dtp-medien.de
Mail Server IPs
- 62.225.187.14 ↩ mx-kreutzmw.grove.de
SOA Record
Raw SOA
dns.grove.de hostmaster.grove.de 2026010800 10000 7200 1209600 180
Primary NS (mname)
dns.grove.de
Admin Email (rname)
hostmaster@grove.de
Serial
2026010800
Refresh
10000s
Retry
7200s
Expire
1209600s
Minimum TTL
180s
Nameservers (NS)
ns4.grove.de
ns2.grove.de
ns3.grove.de
dns.grove.de
SPF Record
✓ Strict (-all)
v=spf1 a mx ip4:62.154.239.74 include:agenturserver.de -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1;p=reject;pct=100;ruf=mailto:[email protected];adkim=r;aspf=r;fo=0:1
✓ 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 a mx ip4:62.154.239.74 include:agenturserver.de -all
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