stb-mucke.de

Valid Email Server
Domain Lookup › stb-mucke.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
stb-mucke.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-23 00:43:08 UTC · ↺ Refresh

MX Hostnames

  • mx.netarix.net

MX Priorities

  • mx.netarix.net: 10

A / AAAA Records

No A/AAAA records found.

Mail Server IPs

  • 89.58.25.143 ↩ mx-nb1.netarix.net
  • 185.190.68.67 ↩ mx-de67.netarix.net
  • 185.190.68.64 ↩ mx-de64.netarix.net
  • 185.190.68.66 ↩ mx-de66.netarix.net
  • 185.190.68.65 ↩ mx-de65.netarix.net
  • 185.190.68.60 ↩ mx-de60.netarix.net
  • 2a0a:4c0:a::de64 ↩ mx-de64.netarix.net
  • 2a0a:4c0:a::de60 (no PTR)
  • 2a0a:4c0:a::de66 ↩ mx-de66.netarix.net
  • 2a0a:4c0:a::de62 (no PTR)
  • 2a0a:4c0:a::de63
  • 2a0a:4c0:a::de65

SOA Record

Raw SOA ns1.ncluster.net hostmaster.ncluster.net 2023051300 28800 7200 1209600 86400
Primary NS (mname)
ns1.ncluster.net
Admin Email (rname)
hostmaster@ncluster.net
Serial
2023051300
Refresh
28800s
Retry
7200s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

ns1.ncluster.net
ns3.ncluster.de
ns4.ncluster.net
ns5.ncluster.eu
ns2.ncluster.eu

SPF Record

✓ Soft Fail (~all)
v=spf1 a mx ip4:217.86.195.82 include:_spf.netarix.net include:spf.as-ihg.de ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

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 ip4:217.86.195.82 include:_spf.netarix.net include:spf.as-ihg.de ~all
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