longtech.de

Valid Email Server
Domain Lookup › longtech.de

Domain Overview

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

Checked via [email protected] · 2026-03-28 03:47:34 UTC · ↺ Refresh

MX Hostnames

  • w00d2144.kasserver.com

MX Priorities

  • w00d2144.kasserver.com: 10

A / AAAA Records

  • 85.13.153.238 ↩ dd37308.kasserver.com

Mail Server IPs

  • 85.13.153.238 ↩ dd37308.kasserver.com

SOA Record

Raw SOA ns1.first-ns.de dns.hetzner.com 2025071100 14400 1800 604800 86400
Primary NS (mname)
ns1.first-ns.de
Admin Email (rname)
dns@hetzner.com
Serial
2025071100
Refresh
14400s
Retry
1800s
Expire
604800s
Minimum TTL
86400s

Nameservers (NS)

ns1.first-ns.de
robotns2.second-ns.de
robotns3.second-ns.com

SPF Record

✓ Soft Fail (~all)
v=spf1 mx a ?all
📊 DNS lookups: 2/10
? Neutral (?all) — no enforcement

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; adkim=s; aspf=s
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Strict · DKIM alignment: Strict
📧 Reports → mailto:[email protected]

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 ?all
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