6m-massagen.de

Valid Email Server
Domain Lookup › 6m-massagen.de

Domain Overview

DNS: ✓ 2d ago Checker: ✓ 2d ago
6m-massagen.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-05-19 00:36:25 UTC · ↺ Refresh

MX Hostnames

  • mail.6m-massagen.de

MX Priorities

  • mail.6m-massagen.de: 10

A / AAAA Records

  • 136.243.131.87 ↩ trex03.serverport.de
  • 2a01:4f8:212:331d::4 ↩ trex03.serverport.de

Mail Server IPs

  • 136.243.131.86 ↩ mail03.serverport.de
  • 2a01:4f8:212:331d::3 ↩ mail03.serverport.de

SOA Record

Raw SOA ns1.routing.net service.wikosoft.de 2025111304 3600 900 1209600 1800
Primary NS (mname)
ns1.routing.net
Admin Email (rname)
service@wikosoft.de
Serial
2025111304
Refresh
3600s
Retry
900s
Expire
1209600s
Minimum TTL
1800s

Nameservers (NS)

ns3.routing.net
ns2.routing.net
ns1.routing.net

SPF Record

✓ Strict (-all)
v=spf1 +a +mx +a:trex03.serverport.de -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

~ Quarantine
v=DMARC1;p=quarantine;pct=100;rua=mailto:[email protected];ruf=mailto:[email protected];adkim=s;aspf=s;fo=1:d:s
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Strict · DKIM alignment: Strict
📧 Reports → mailto:[email protected]

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 +a:trex03.serverport.de -all
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