mdk-nordrhein.de

Valid Email Server
Domain Lookup › mdk-nordrhein.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
mdk-nordrhein.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-04-02 22:08:20 UTC · ↺ Refresh

MX Hostnames

  • mail1.md-nordrhein.de
  • mail2.md-nordrhein.de

MX Priorities

  • mail2.md-nordrhein.de: 20
  • mail1.md-nordrhein.de: 10

A / AAAA Records

  • 31.220.126.183 ↩ r13777.agenturserver.it

Mail Server IPs

  • 93.122.85.203 ↩ mail2.md-nordrhein.de
  • 93.122.85.204 ↩ mail1.md-nordrhein.de

SOA Record

Raw SOA ns01.agenturserver.de support.mittwald.de 1737648194 28800 7200 604800 3600
Primary NS (mname)
ns01.agenturserver.de
Admin Email (rname)
support@mittwald.de
Serial
1737648194
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
3600s

Nameservers (NS)

ns01.agenturserver.co
ns01.agenturserver.it
ns01.agenturserver.de

SPF Record

✓ Strict (-all)
v=spf1 a mx include:agenturserver.de ip4:217.113.45.225 -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=0; adkim=r; aspf=r; pct=100; rf=afrf; ri=86400; sp=none
✓ Reject — strongest protection
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none

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
  • SPFv=spf1 a mx include:agenturserver.de ip4:217.113.45.225 -all
  • cisco-ci-domain-verification=68e5435941707659cf04d2d9c682e932a25b64ba2a7539913597797e61c85a9b
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