Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
m-dv.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-31 18:25:17 UTC · ↺ Refresh
MX Hostnames
- mail01.m-dv.de
MX Priorities
- mail01.m-dv.de: 10
A / AAAA Records
- 89.22.104.20 ↩ www.m-dv.de
Mail Server IPs
- 5.44.101.126 ↩ mail01.m-dv.de
SOA Record
Raw SOA
ns1a.dodns.net hostmaster.m-dv.de 142 86400 7200 3600000 172800
Primary NS (mname)
ns1a.dodns.net
Admin Email (rname)
hostmaster@m-dv.de
Serial
142
Refresh
86400s
Retry
7200s
Expire
3600000s
Minimum TTL
172800s
Nameservers (NS)
ns2a.dodns.net
ns1a.dodns.net
SPF Record
✓ Soft Fail (~all)
v=spf1 a mx ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; fo=1; p=none; ruf=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 1 found
mail._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: mail
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
2 records- MS=BE8FAE6068F40CA8AB5439647CFC3B7622E6BDA7
- SPFv=spf1 a mx ~all
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