Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
rde-datenaustausch.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-01 15:15:11 UTC · ↺ Refresh
MX Hostnames
- mail.rde-datenaustausch.de
MX Priorities
- mail.rde-datenaustausch.de: 10
A / AAAA Records
- 93.88.225.28 ↩ apache8.rzhas.de
Mail Server IPs
- 212.114.197.196 ↩ mail.rde-datenaustausch.de
SOA Record
Raw SOA
ns1.m-online.net hostmaster.m-net.de 2026021100 3600 1800 3600000 600
Primary NS (mname)
ns1.m-online.net
Admin Email (rname)
hostmaster@m-net.de
Serial
2026021100
Refresh
3600s
Retry
1800s
Expire
3600000s
Minimum TTL
600s
Nameservers (NS)
ns2.m-online.net
ns1.m-online.net
ns4.m-online.net
ns3.m-online.net
SPF Record
✓ Soft Fail (~all)
v=spf1 mx ip4:212.114.197.196 ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate 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
✗ 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 ip4:212.114.197.196 ~all
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