zwaehnn.de

Valid Email Server
Domain Lookup › zwaehnn.de

Domain Overview

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

Checked via [email protected] · 2026-03-21 06:41:01 UTC · ↺ Refresh

MX Hostnames

  • mx2.mk.de
  • mx1.mk.de

MX Priorities

  • mx2.mk.de: 5
  • mx1.mk.de: 5

A / AAAA Records

  • 85.220.220.3 (no PTR)
  • 2001:1640:182:1::1:1 (no PTR)

Mail Server IPs

  • 85.220.139.164 ↩ mailin12.mk.de
  • 2001:1640::27:4 ↩ mailin12.mk.de
  • 85.220.139.141 ↩ mailin11.mk.de
  • 2001:1640::34:6 ↩ mailin11.mk.de

SOA Record

Raw SOA ns.inwx.de hostmaster.inwx.de 2024032405 10800 3600 604800 3600
Primary NS (mname)
ns.inwx.de
Admin Email (rname)
hostmaster@inwx.de
Serial
2024032405
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s

Nameservers (NS)

ns3.inwx.de
ns.inwx.de
ns2.inwx.de

SPF Record

✓ Soft Fail (~all)
v=spf1 a ptr a:mk.de include:_spf.mk.de ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✓ Reject
v=DMARC1;p=reject;sp=reject;adkim=s;aspf=s
✓ Reject — strongest protection
📋 SPF alignment: Strict · DKIM alignment: Strict
⚠ No aggregate reports (rua= not set)
↳ Subdomain policy: reject

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 ptr a:mk.de include:_spf.mk.de ~all
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