mbk-bremen.de

Valid Email Server
Domain Lookup › mbk-bremen.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
mbk-bremen.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-21 20:43:42 UTC · ↺ Refresh

MX Hostnames

  • nospamcloudserver.germanywestcentral.cloudapp.azure.com
  • mx00.kundenserver.de
  • mx01.kundenserver.de
  • nospam.ask-4.it

MX Priorities

  • mx01.kundenserver.de: 11
  • nospam.ask-4.it: 6
  • mx00.kundenserver.de: 10
  • nospamcloudserver.germanywestcentral.cloudapp.azure.com: 5

A / AAAA Records

  • 85.13.142.225 ↩ dd23334.kasserver.com

Mail Server IPs

  • 217.72.192.67 ↩ mx01.kundenserver.de
  • 185.76.191.164 ↩ 185-76-191-164.customer.lwlcolo.net
  • 212.227.15.41 ↩ mx00.kundenserver.de
  • 20.52.139.181 (no PTR)

SOA Record

Raw SOA ns1053.ui-dns.org hostmaster.schlund.de 2016071118 28800 7200 604800 300
Primary NS (mname)
ns1053.ui-dns.org
Admin Email (rname)
hostmaster@schlund.de
Serial
2016071118
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
300s

Nameservers (NS)

ns1053.ui-dns.de
ns1053.ui-dns.com
ns1053.ui-dns.biz
ns1053.ui-dns.org

SPF Record

✓ Strict (-all)
v=spf1 mx a include:_spf.perfora.net include:_spf.kundenserver.de include:spf.protection.outlook.com include:_spf.proxy.nospamproxy.com -all
📊 DNS lookups: 6/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)

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

3 records
  • MS=ms86791457
  • SPFv=spf1 mx a include:_spf.perfora.net include:_spf.kundenserver.de include:spf.protection.outlook.com include:_spf.proxy.nospamproxy.com -all
  • MS=ms98817662
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