immo-biesgen.de

Valid Email Server
Domain Lookup › immo-biesgen.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
immo-biesgen.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-21 20:45:10 UTC · ↺ Refresh

MX Hostnames

  • filter40-eu.antispamcloud.com
  • filter30-eu.antispamcloud.com
  • filter10-eu.antispamcloud.com
  • filter20-eu.antispamcloud.com

MX Priorities

  • filter40-eu.antispamcloud.com: 40
  • filter10-eu.antispamcloud.com: 10
  • filter20-eu.antispamcloud.com: 20
  • filter30-eu.antispamcloud.com: 30

A / AAAA Records

  • 193.142.42.37 (no PTR)

Mail Server IPs

  • 154.59.193.124 ↩ fe3-r3-in.du01.l.antispamcloud.com
  • 2001:978:2:6::f:124 ↩ fe3-r3-in.du01.l.antispamcloud.com
  • 2001:978:2:7::162:100 ↩ fe1-r3-in.fra02.l.antispamcloud.com
  • 149.13.75.27 ↩ fe1-r3-in.fra02.l.antispamcloud.com
  • 154.59.104.23 ↩ fe2-r3-in.ams14.l.antispamcloud.com
  • 2001:978:2:2c::137:100 ↩ fe2-r3-in.ams14.l.antispamcloud.com

SOA Record

Raw SOA ns3.powerdns.de technik.udmedia.de 2025101307 10800 3600 1209600 3600
Primary NS (mname)
ns3.powerdns.de
Admin Email (rname)
technik@udmedia.de
Serial
2025101307
Refresh
10800s
Retry
3600s
Expire
1209600s
Minimum TTL
3600s

Nameservers (NS)

ns4.powerdns.de
ns3.powerdns.de

SPF Record

✗ Missing

No SPF record — domain is unprotected against spoofing.

⚠ No SPF record found. Email servers cannot verify authorized senders.

DMARC Record

✗ Missing

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

DKIM Selectors

✓ 1 found
k1._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: k1

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

1 record
  • google-site-verification=DWgfOrAtmw4JjA5tqnbboEv8jAQD-1Kn5fFoQMa3WI8
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