linuxprofessionell.de

Valid Email Server
Domain Lookup › linuxprofessionell.de

Domain Overview

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

Checked via [email protected] · 2026-03-28 01:35:36 UTC · ↺ Refresh

MX Hostnames

  • mx4.linux-ag.com

MX Priorities

  • mx4.linux-ag.com: 100

A / AAAA Records

  • 213.95.142.208 ↩ www.linux-ag.com

Mail Server IPs

  • 213.95.142.224 ↩ mx4.linux-ag.com

SOA Record

Raw SOA ns.linuxprofessionell.de hostmaster.linuxprofessionell.de 2025110701 14400 3600 604800 86400
Primary NS (mname)
ns.linuxprofessionell.de
Admin Email (rname)
hostmaster@linuxprofessionell.de
Serial
2025110701
Refresh
14400s
Retry
3600s
Expire
604800s
Minimum TTL
86400s

Nameservers (NS)

ns2.routing.net
ns3.routing.net
ns1.routing.net

SPF Record

✓ Soft Fail (~all)
v=spf1 a mx ip4:62.245.157.206 include:mx.linux-ag.com ip4:78.46.1.18 ip4:178.238.225.43 ip6:2a01:4f8:d0a:2675::2 ~all
📊 DNS lookups: 4/10
~ 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 a mx ip4:62.245.157.206 include:mx.linux-ag.com ip4:78.46.1.18 ip4:178.238.225.43 ip6:2a01:4f8:d0a:2675::2 ~all
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