bielefeld.ihk.de

Valid Email Server
Domain Lookup › bielefeld.ihk.de
Live data — DNS records and disposable check were just fetched and saved.

Domain Overview

DNS: ⚡ live Checker: ⚡ live
bielefeld.ihk.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-20 10:21:30 UTC · ↺ Refresh

MX Hostnames

  • mx04.ihk.de
  • mx01.ihk.de
  • mx02.ihk.de

MX Priorities

  • mx01.ihk.de: 10
  • mx02.ihk.de: 10
  • mx04.ihk.de: 10

A / AAAA Records

  • 217.14.168.31 ↩ h00240-n1.host-up.de

Mail Server IPs

  • 141.88.192.212 ↩ mx01.ihk.de
  • 141.88.192.222 ↩ mx02.ihk.de
  • 141.88.192.24 ↩ mx04.ihk.de

SOA Record

No SOA record found.

Nameservers (NS)

No nameservers found.

SPF Record

✓ Strict (-all)
v=spf1 a ip4:81.89.247.50 a:mx01.rexx-systems.de include:spf.ihk.de include:spf.mailjet.com include:agenturserver.de include:spf-de.emailsignatures365.com -all
📊 DNS lookups: 6/10
✓ Hard fail (-all) — strict 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
  • MS=ms85580278
  • SPFv=spf1 a ip4:81.89.247.50 a:mx01.rexx-systems.de include:spf.ihk.de include:spf.mailjet.com include:agenturserver.de include:spf-de.emailsignatures365.com -all
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