crowdcode.de

Valid Email Server
Domain Lookup › crowdcode.de

Domain Overview

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

Checked via [email protected] · 2026-04-02 17:51:53 UTC · ↺ Refresh

MX Hostnames

  • mxbackup.hosting.de
  • mx02.hosting.de
  • mx01.hosting.de
  • mx03.hosting.de

MX Priorities

  • mxbackup.hosting.de: 20
  • mx02.hosting.de: 10
  • mx03.hosting.de: 10
  • mx01.hosting.de: 10

A / AAAA Records

  • 213.160.71.182
  • 2a00:17d8:200::231

Mail Server IPs

  • 194.126.196.21 ↩ mxbackup1.routing.net
  • 194.126.196.22 ↩ mxbackup2.routing.net
  • 2a03:2902:4:1::b ↩ mxbackup2.routing.net
  • 2a03:2902:4:1::a ↩ mxbackup1.routing.net
  • 134.0.30.164 ↩ mx02.routing.net
  • 134.0.30.163 ↩ mx02.routing.net
  • 2a03:2900:1:a::16 (no PTR)
  • 2a03:2900:1:a::15 (no PTR)
  • 134.0.30.166 ↩ mx03.routing.net
  • 134.0.30.165 ↩ mx03.routing.net
  • 134.0.30.167
  • 2a03:2900:1:a::18
  • 2a03:2900:1:a::17
  • 2a03:2900:1:a::19
  • 134.0.28.13
  • 134.0.28.14
  • 2a03:2900:1:a::13
  • 2a03:2900:1:a::14

SOA Record

Raw SOA ns1.hosting.de hostmaster.crowdcode.de 2020012002 86400 7200 3600000 3600
Primary NS (mname)
ns1.hosting.de
Admin Email (rname)
hostmaster@crowdcode.de
Serial
2020012002
Refresh
86400s
Retry
7200s
Expire
3600000s
Minimum TTL
3600s

Nameservers (NS)

ns2.hosting.de
ns3.hosting.de
ns1.hosting.de

SPF Record

✓ Soft Fail (~all)
v=spf1 include:spf.hosting.de ?all
📊 DNS lookups: 1/10
? Neutral (?all) — no 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 include:spf.hosting.de ?all
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