kaiserslautern.de

Valid Email Server
Domain Lookup › kaiserslautern.de

Domain Overview

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

Checked via [email protected] · 2026-03-31 23:59:26 UTC · ↺ Refresh

MX Hostnames

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

MX Priorities

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

A / AAAA Records

  • 31.13.169.150 (no PTR)

Mail Server IPs

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

SOA Record

Raw SOA ns81.domaincontrol.com dns.jomax.net 2026033104 28800 7200 604800 600
Primary NS (mname)
ns81.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2026033104
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s

Nameservers (NS)

ns82.domaincontrol.com
ns81.domaincontrol.com

SPF Record

✓ Soft Fail (~all)
v=spf1 mx a ip4:24.134.78.161 ip4:217.160.107.171 ip4:83.243.48.64/26 include:spf.crsend.com ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✓ Reject
v=DMARC1;p=reject;pct=100;adkim=r;aspf=r;fo=1;rua=mailto:[email protected];
✓ Reject — strongest protection
📋 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

1 record
  • SPFv=spf1 mx a ip4:24.134.78.161 ip4:217.160.107.171 ip4:83.243.48.64/26 include:spf.crsend.com ~all
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