rb-immobilien.de

Valid Email Server
Domain Lookup › rb-immobilien.de

Domain Overview

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

Checked via [email protected] · 2026-03-19 14:33:43 UTC · ↺ Refresh

MX Hostnames

  • rw0b11.webhosting.systems

MX Priorities

  • rw0b11.webhosting.systems: 10

A / AAAA Records

  • 185.243.11.17 ↩ rw0b11.webhosting.systems

Mail Server IPs

  • 185.243.11.17 ↩ rw0b11.webhosting.systems
  • 2a03:4000:3d:f7:5416:fdff:fed7:8af4 (no PTR)

SOA Record

Raw SOA ns01.domainssaubillig.de root.ns01.domainssaubillig.de 1596142333 10800 3600 604800 3600
Primary NS (mname)
ns01.domainssaubillig.de
Admin Email (rname)
root@ns01.domainssaubillig.de
Serial
1596142333
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s

Nameservers (NS)

ns01.domainssaubillig.de
ns02.domainssaubillig.de

SPF Record

✓ Soft Fail (~all)
v=spf1 include:_spf.google.com a:rw0b11.webhosting.systems ~all
📊 DNS lookups: 2/10
~ 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

5 records
  • seobility=d77aa5a3e1d21534176ae57b5895a734
  • google-site-verification=kyOCrOF-6EuTrdxeM8BNm5kehYZfedsxEFxc4QTzJks
  • SPFv=spf1 include:_spf.google.com a:rw0b11.webhosting.systems ~all
  • DMARCv=DMARC1; p=none; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=0:1:d:s
  • DKIMv=DKIM1;t=s;p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDO6ncoaxu7NlxH6Klc6/03nC3lj1I1fj1BrA2J4DovFCZyb7ZbnmL9cMk23WGhst6rEeqMdvYj8Qb6zZ0dC5iN2edmJk+8hHq9sNooXYg3UYPiF7KEPZF3/STlIdcerwwR+ERnYv1v9pXzI7xKuPoE4e8K/M5r2779NXz5LPqkuwIDAQAB
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