mundus-immobilien.de

Valid Email Server
Domain Lookup › mundus-immobilien.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
mundus-immobilien.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-28 13:07:30 UTC · ↺ Refresh

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MX Hostnames

  • mx23d.antispameurope.com
  • mx23c.antispameurope.com
  • mx23b.antispameurope.com
  • mx23a.antispameurope.com

MX Priorities

  • mx23c.antispameurope.com: 30
  • mx23b.antispameurope.com: 20
  • mx23a.antispameurope.com: 10
  • mx23d.antispameurope.com: 40

A / AAAA Records

  • 85.13.138.168 ↩ dd18200.kasserver.com

Mail Server IPs

  • 94.100.134.10 ↩ hsmx06.antispameurope.com
  • 83.246.65.100 ↩ nlb01-hz2.hornetsecurity.com.65.246.83.in-addr.arpa
  • 94.100.132.100 ↩ hsmx01.antispameurope.com
  • 83.246.65.85 ↩ hsmx01-hz2.antispameurope.com

SOA Record

Raw SOA ns1029.ui-dns.com hostmaster.1und1.com 2017060143 28800 7200 604800 600
Primary NS (mname)
ns1029.ui-dns.com
Admin Email (rname)
hostmaster@1und1.com
Serial
2017060143
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s

Nameservers (NS)

ns1021.ui-dns.biz
ns1124.ui-dns.org
ns1091.ui-dns.de
ns1029.ui-dns.com

SPF Record

✓ Strict (-all)
v=spf1 ip4:87.129.0.26 include:spf.protection.outlook.com include:spf.hornetsecurity.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

~ Quarantine
v=DMARC1;p=quarantine;pct=100;rua=mailto:[email protected];ri=86400;fo=1;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]

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 ip4:87.129.0.26 include:spf.protection.outlook.com include:spf.hornetsecurity.com -all
  • MS=ms94907858
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