posterselect.de

Valid Email Server
Domain Lookup › posterselect.de

Domain Overview

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

Checked via [email protected] · 2026-03-21 07:54:54 UTC · ↺ Refresh

MX Hostnames

  • mailhub01.cloud01-netplans.de
  • mailhub02.cloud01-netplans.de

MX Priorities

  • mailhub01.cloud01-netplans.de: 10
  • mailhub02.cloud01-netplans.de: 20

A / AAAA Records

  • 85.13.139.160 ↩ dd19306.kasserver.com

Mail Server IPs

  • 185.197.40.68 ↩ mailhub01.cloud01-netplans.de
  • 185.197.40.69 ↩ mailhub02.cloud01-netplans.de

SOA Record

Raw SOA ns5.kasserver.com hostmaster.kasserver.com 2512211206 28800 7200 1209600 7200
Primary NS (mname)
ns5.kasserver.com
Admin Email (rname)
hostmaster@kasserver.com
Serial
2512211206
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.protection.outlook.com include:europe.o365.crossware.co.nz include:eu-k1.o365.crossware.co.nz ~all
📊 DNS lookups: 5/10
~ 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

2 records
  • apple-domain-verification=xQYLMCVnmsZIU0aR
  • SPFv=spf1 mx a include:spf.protection.outlook.com include:europe.o365.crossware.co.nz include:eu-k1.o365.crossware.co.nz ~all
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