zweibruecken.de

Valid Email Server
Domain Lookup › zweibruecken.de

Domain Overview

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

Checked via [email protected] · 2026-03-31 11:45:01 UTC · ↺ Refresh

MX Hostnames

  • mailmx0001.rlp.de
  • mailmx0002.rlp.de
  • mailmx0003.rlp.de
  • mailmx0004.rlp.de

MX Priorities

  • mailmx0003.rlp.de: 10
  • mailmx0004.rlp.de: 10
  • mailmx0001.rlp.de: 10
  • mailmx0002.rlp.de: 10

A / AAAA Records

  • 89.110.176.70 (no PTR)

Mail Server IPs

  • 83.243.48.101 ↩ mailmx0003.rlp.de
  • 83.243.48.74 ↩ mailmx0004.rlp.de
  • 83.243.48.71 ↩ mailmx0001.rlp.de
  • 83.243.48.72 ↩ mailmx0002.rlp.de

SOA Record

Raw SOA ns-1478.awsdns-56.org awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-1478.awsdns-56.org
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

ns-440.awsdns-55.com
ns-1016.awsdns-63.net
ns-1478.awsdns-56.org
ns-1841.awsdns-38.co.uk

SPF Record

✓ Soft Fail (~all)
v=spf1 include:ekom21.de include:spf.crsend.com ip4:83.243.48.64/26 ~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

3 records
  • MS=B36095F1741E84582DB8087BE798D43147BC9C58
  • apple-domain-verification=pONLKd82FIGBKLtM
  • SPFv=spf1 include:ekom21.de include:spf.crsend.com ip4:83.243.48.64/26 ~all
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