plan33.de

Valid Email Server
Domain Lookup › plan33.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
plan33.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-03-24 04:26:31 UTC · ↺ Refresh

MX Hostnames

  • mx3.antispampanel.de
  • mx2.antispampanel.de
  • mx1.antispampanel.de
  • mx4.antispampanel.de

MX Priorities

  • mx2.antispampanel.de: 20
  • mx3.antispampanel.de: 30
  • mx4.antispampanel.de: 40
  • mx1.antispampanel.de: 10

A / AAAA Records

  • 85.13.163.163 ↩ dd46316.kasserver.com

Mail Server IPs

  • 195.30.107.48 ↩ server2.antispampanel.de
  • 195.30.108.158 (no PTR)
  • 195.30.107.49 (no PTR)
  • 195.30.108.157 ↩ server1.antispampanel.de

SOA Record

Raw SOA ns5.kasserver.com hostmaster.kasserver.com 2603190057 28800 7200 1209600 7200
Primary NS (mname)
ns5.kasserver.com
Admin Email (rname)
hostmaster@kasserver.com
Serial
2603190057
Refresh
28800s
Retry
7200s
Expire
1209600s
Minimum TTL
7200s

Nameservers (NS)

ns5.kasserver.com
ns6.kasserver.com

SPF Record

✓ Soft Fail (~all)
v=spf1 mx a include:spf.nl2go.com ~all
📊 DNS lookups: 3/10
~ 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

1 record
  • SPFv=spf1 mx a include:spf.nl2go.com ~all
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