submedia.de

Valid Email Server
Domain Lookup › submedia.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
submedia.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-23 06:13:33 UTC · ↺ Refresh

MX Hostnames

  • mail.submedia.de

MX Priorities

  • mail.submedia.de: 10

A / AAAA Records

  • 78.46.146.169 ↩ dedi5029.your-server.de

Mail Server IPs

  • 78.46.146.169 ↩ dedi5029.your-server.de

SOA Record

Raw SOA pns01.dcsix.net hostmaster.dcsix.net 2024122001 300 300 1209600 1800
Primary NS (mname)
pns01.dcsix.net
Admin Email (rname)
hostmaster@dcsix.net
Serial
2024122001
Refresh
300s
Retry
300s
Expire
1209600s
Minimum TTL
1800s

Nameservers (NS)

pns02.dcsix.net
pns01.dcsix.net

SPF Record

✓ Strict (-all)
v=spf1 mx a -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ p=none
v=DMARC1;p=none;sp=none;pct=50;adkim=r;aspf=r;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
↳ Subdomain policy: none
⚠ Policy applies to 50% of failing messages only

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

2 records
  • 201804220906393xaytgm76orfse88iv0c8yp48c2d7qs8wzv71p1ddfvniugzcx
  • SPFv=spf1 mx a -all
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