d22.de

Valid Email Server
Domain Lookup › d22.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
d22.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-03-28 08:37:43 UTC · ↺ Refresh

MX Hostnames

  • mail.d22.de
  • server2.dm-o.com

MX Priorities

  • mail.d22.de: 20
  • server2.dm-o.com: 10

A / AAAA Records

  • 168.119.38.247 ↩ server2.dm-o.com

Mail Server IPs

  • 168.119.38.247 ↩ server2.dm-o.com
  • 2a01:4f8:242:2508::2 ↩ server2.dm-o.com

SOA Record

Raw SOA server2.dm-o.com hostmaster.dm-o.com 2026032702 7200 900 604800 1200
Primary NS (mname)
server2.dm-o.com
Admin Email (rname)
hostmaster@dm-o.com
Serial
2026032702
Refresh
7200s
Retry
900s
Expire
604800s
Minimum TTL
1200s

Nameservers (NS)

d.ns14.net
b.ns14.net
server2.dm-o.com
c.ns14.net

SPF Record

✓ Soft Fail (~all)
v=spf1 a mx ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

DKIM Selectors

✗ None detected

No 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 ~all
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