klitsche.de

Valid Email Server
Domain Lookup › klitsche.de

Domain Overview

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

Checked via [email protected] · 2026-03-26 04:14:39 UTC · ↺ Refresh

MX Hostnames

  • mxext2.mailbox.org
  • mxext3.mailbox.org
  • mxext1.mailbox.org

MX Priorities

  • mxext1.mailbox.org: 10
  • mxext2.mailbox.org: 10
  • mxext3.mailbox.org: 20

A / AAAA Records

  • 185.199.109.153 ↩ cdn-185-199-109-153.github.com
  • 185.199.111.153 ↩ cdn-185-199-111-153.github.com
  • 185.199.110.153 ↩ cdn-185-199-110-153.github.com
  • 185.199.108.153 ↩ cdn-185-199-108-153.github.com
  • 2606:50c0:8003::153
  • 2606:50c0:8001::153
  • 2606:50c0:8000::153
  • 2606:50c0:8002::153

Mail Server IPs

  • 80.241.60.212 ↩ mx1.mailbox.org
  • 2001:67c:2050:104::1:25:1 ↩ mx1.mailbox.org
  • 80.241.60.215 ↩ mx2.mailbox.org
  • 2001:67c:2050:104::2:25:1 ↩ mx2.mailbox.org
  • 80.241.60.216 ↩ mx3.mailbox.org
  • 2001:67c:2050:104::3:25:1 ↩ mx3.mailbox.org

SOA Record

Raw SOA ns1.domaindiscount24.net tech.key-systems.net 2025103248 10800 3600 604800 28800
Primary NS (mname)
ns1.domaindiscount24.net
Admin Email (rname)
tech@key-systems.net
Serial
2025103248
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
28800s

Nameservers (NS)

ns3.domaindiscount24.net
ns1.domaindiscount24.net
ns2.domaindiscount24.net

SPF Record

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

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine;
~ Quarantine — good protection (failing mail goes to spam)
📋 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
  • SPFv=spf1 include:mailbox.org ~all
  • google-site-verification=d3WMo2WNiH5SyCp84wmZnoRlBxYYwKCnKRhL9Jfn_Tg
Full email verification for klitsche.de

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