mc50plus.de

Valid Email Server
Domain Lookup › mc50plus.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
mc50plus.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-31 18:01:53 UTC · ↺ Refresh

MX Hostnames

  • www663.your-server.de

MX Priorities

  • www663.your-server.de: 10

A / AAAA Records

  • 188.40.26.210 ↩ www663.your-server.de
  • 2a01:4f8:d0a:1127::2 ↩ www663.your-server.de

Mail Server IPs

  • 188.40.26.210 ↩ www663.your-server.de
  • 2a01:4f8:d0a:1127::2 ↩ www663.your-server.de

SOA Record

Raw SOA ns1.your-server.de postmaster.your-server.de 2026032500 86400 10800 3600000 3600
Primary NS (mname)
ns1.your-server.de
Admin Email (rname)
postmaster@your-server.de
Serial
2026032500
Refresh
86400s
Retry
10800s
Expire
3600000s
Minimum TTL
3600s

Nameservers (NS)

ns.second-ns.com
ns1.your-server.de
ns3.second-ns.de

SPF Record

✓ Soft Fail (~all)
v=spf1 a mx ptr ip4:91.220.179.90 include:spf.1tool.com ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

~ Quarantine
v=DMARC1;p=quarantine;sp=none;pct=50;adkim=r;aspf=r;
~ Quarantine — good protection (failing mail goes to spam)
📋 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
  • google-site-verification=6T10Ho5MnFP_9jy0vdNw2TpDtn5mmGAYBj8eFjaTHA4
  • SPFv=spf1 a mx ptr ip4:91.220.179.90 include:spf.1tool.com ~all
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