autohaus-kolbeck.de

Valid Email Server
Domain Lookup › autohaus-kolbeck.de

Domain Overview

DNS: ✓ 2d ago Checker: ✓ 2d ago
autohaus-kolbeck.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-05-19 02:44:41 UTC · ↺ Refresh

MX Hostnames

  • mx06.conceptnet.de
  • mx4.agenturserver.de
  • mx2.agenturserver.de
  • mx3.agenturserver.de
  • mx1.agenturserver.de

MX Priorities

  • mx06.conceptnet.de: 50
  • mx1.agenturserver.de: 10
  • mx4.agenturserver.de: 40
  • mx3.agenturserver.de: 30
  • mx2.agenturserver.de: 20

A / AAAA Records

  • 185.215.158.186 (no PTR)
  • 2001:16e0:104:3:250:56ff:fe88:487c (no PTR)

Mail Server IPs

  • 212.77.185.70 ↩ mx06.conceptnet.de
  • 2001:16e0:104:3:212:77:185:70 (no PTR)
  • 185.15.192.56 ↩ mx1.agenturserver.de
  • 185.15.192.59 ↩ mx4.agenturserver.de
  • 185.15.192.58 ↩ mx3.agenturserver.de
  • 185.15.192.57 ↩ mx2.agenturserver.de

SOA Record

Raw SOA nsa1.schlundtech.de hostmaster.conceptnet.com 2026011402 28800 7200 604800 86400
Primary NS (mname)
nsa1.schlundtech.de
Admin Email (rname)
hostmaster@conceptnet.com
Serial
2026011402
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
86400s

Nameservers (NS)

nsd1.schlundtech.de
nsc1.schlundtech.de
nsb1.schlundtech.de
nsa1.schlundtech.de

SPF Record

✓ Soft Fail (~all)
v=spf1 a mx ip4:212.77.185.0/24 ip6:2001:16e0:104:3::/64 ip6:2001:16e0:104:4::/64 include:agenturserver.de ~all
📊 DNS lookups: 3/10
~ 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

2 records
  • SPFv=spf1 a mx ip4:212.77.185.0/24 ip6:2001:16e0:104:3::/64 ip6:2001:16e0:104:4::/64 include:agenturserver.de ~all
  • domainVerification=4b2dc6ab-d8bd-4b91-bbac-df2f9d98c18e
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