akkuenergiesysteme.de

Valid Email Server
Domain Lookup › akkuenergiesysteme.de

Domain Overview

DNS: ✓ 10d ago Checker: ✓ 10d ago
akkuenergiesysteme.de
Yes
✓ Yes
Barracuda
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-08-24 13:21:18 UTC · ↺ Refresh

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MX Hostnames

  • d326294.a.ess.de.barracudanetworks.com
  • d326294.b.ess.de.barracudanetworks.com

MX Priorities

  • d326294.a.ess.de.barracudanetworks.com: 10
  • d326294.b.ess.de.barracudanetworks.com: 20

A / AAAA Records

  • 85.13.135.229 ↩ dd14414.kasserver.com

Mail Server IPs

  • 18.185.115.252 ↩ mail.ess.de.barracuda.com
  • 18.185.115.251 ↩ mail.ess.de.barracuda.com
  • 18.185.115.250 ↩ mail.ess.de.barracuda.com

SOA Record

Raw SOA ns5.kasserver.com hostmaster.kasserver.com 2608041011 28800 7200 1209600 7200
Primary NS (mname)
ns5.kasserver.com
Admin Email (rname)
hostmaster@kasserver.com
Serial
2608041011
Refresh
28800s
Retry
7200s
Expire
1209600s
Minimum TTL
7200s

Nameservers (NS)

ns6.kasserver.com
ns5.kasserver.com

SPF Record

✓ Strict (-all)
v=spf1 a:pauz1130502.akkuenergiesysteme.de include:spf.ess.de.barracudanetworks.com include:spf.protection.outlook.com a:w019dee1.kasserver.com -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine; pct=5;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
⚠ Policy applies to 5% 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

3 records
  • SPFv=spf1 a:pauz1130502.akkuenergiesysteme.de include:spf.ess.de.barracudanetworks.com include:spf.protection.outlook.com a:w019dee1.kasserver.com -all
  • langdock-verify=MGfaP2RH9m2V8fnHrKB64_82HNIinfRKobiDxIJN9Yk
  • MS=ms21455982
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