ulmermaschinenteile.de

Valid Email Server

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
ulmermaschinenteile.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-04-01 18:13:11 UTC · ↺ Refresh

MX Hostnames

  • mx1.rb-com.de
  • mx2.rb-com.de
  • viruswall.rb-com.de

MX Priorities

  • mx2.rb-com.de: 20
  • viruswall.rb-com.de: 10
  • mx1.rb-com.de: 30

A / AAAA Records

  • 195.243.160.161 (no PTR)

Mail Server IPs

  • 195.243.160.17 ↩ mx2.rb-com.de
  • 2003:43:4015::17 ↩ mx2.rb-com.de
  • 195.243.160.14 ↩ viruswall.rb-com.de
  • 2003:43:4015::14 ↩ viruswall.rb-com.de
  • 195.243.160.15 ↩ mx1.rb-com.de
  • 2003:43:4015::15 ↩ mx1.rb-com.de

SOA Record

Raw SOA dns.rb-com.de admin.rbcom.de 2026033002 86400 10800 1209600 86400
Primary NS (mname)
dns.rb-com.de
Admin Email (rname)
admin@rbcom.de
Serial
2026033002
Refresh
86400s
Retry
10800s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

frigg.domainsystem.info
dns.rb-com.de
thor.domainsystem.info

SPF Record

✓ Soft Fail (~all)
v=spf1 mx ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none
⚠ p=none — monitoring only, no enforcement
📋 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

1 record
  • SPFv=spf1 mx ~all
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