klemz.de

Valid Email Server
Domain Lookup › klemz.de

Domain Overview

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

Checked via [email protected] · 2026-03-31 19:36:25 UTC · ↺ Refresh

MX Hostnames

  • mail.oestmann.com
  • remote.klemz.de

MX Priorities

  • remote.klemz.de: 100
  • mail.oestmann.com: 10

A / AAAA Records

  • 213.133.104.8 ↩ www8.your-server.de

Mail Server IPs

  • 185.171.79.162 ↩ remote.klemz.de
  • 217.110.155.163 ↩ mail.oestmann.com

SOA Record

Raw SOA hydrogen.ns.hetzner.com postmaster.your-server.de 2026032600 86400 1800 3600000 86400
Primary NS (mname)
hydrogen.ns.hetzner.com
Admin Email (rname)
postmaster@your-server.de
Serial
2026032600
Refresh
86400s
Retry
1800s
Expire
3600000s
Minimum TTL
86400s

Nameservers (NS)

hydrogen.ns.hetzner.com
oxygen.ns.hetzner.com
helium.ns.hetzner.de

SPF Record

✓ Soft Fail (~all)
v=spf1 a:www8.your-server.de mx ip4:185.171.79.162 ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ p=none
v=DMARC1;p=none;sp=none;pct=50;adkim=r;aspf=r;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
↳ Subdomain policy: none
⚠ Policy applies to 50% of failing messages only

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 a:www8.your-server.de mx ip4:185.171.79.162 ~all
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