reflexa.de

Valid Email Server
Domain Lookup › reflexa.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
reflexa.de
Yes
✓ Yes
Barracuda
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-30 19:02:18 UTC · ↺ Refresh

MX Hostnames

  • d339013.a.ess.de.barracudanetworks.com
  • d339013.b.ess.de.barracudanetworks.com

MX Priorities

  • d339013.a.ess.de.barracudanetworks.com: 10
  • d339013.b.ess.de.barracudanetworks.com: 20

A / AAAA Records

  • 85.13.163.153 ↩ dd46236.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 2602090907 28800 7200 1209600 7200
Primary NS (mname)
ns5.kasserver.com
Admin Email (rname)
hostmaster@kasserver.com
Serial
2602090907
Refresh
28800s
Retry
7200s
Expire
1209600s
Minimum TTL
7200s

Nameservers (NS)

ns5.kasserver.com
ns6.kasserver.com

SPF Record

✓ Strict (-all)
v=spf1 a:reflexa.de a:mx10.reflexa.de a:mx20.reflexa.de a:mx30.reflexa.de include:spf.protection.outlook.com include:spf-de.emailsignatures365.com include:spf.ess.de.barracudanetworks.com -all
📊 DNS lookups: 7/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

DKIM Selectors

✓ 3 found
selector1._domainkey
selector2._domainkey
mail._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: selector1

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

12 records
  • asv=f575323498218ca4e6e06650bf59f2cc
  • MS=ms73027939
  • brevo-code:c04c64a20734b502bd0ccbc7e84ee77a
  • ---Sendinblue-code:c04c64a20734b502bd0ccbc7e84ee77a---
  • SPFv=spf1 a:reflexa.de a:mx10.reflexa.de a:mx20.reflexa.de a:mx30.reflexa.de include:spf.protection.outlook.com include:spf-de.emailsignatures365.com include:spf.ess.de.barracudanetworks.com -all
  • 3214533ed3410fde048171dac6d06c4a6589a4e48cf9e48280bf52c2c4729f9
  • a8647330822d9881c31c21868fbb1588fc387057fa0fdb1d663932a4eca7bf2
  • cdd0e9de57f77f88ceada548f4e302ba1976e4976e6d9fa06ba9a58019ad58c
  • apple-domain-verification=Bgr8TQGNZ63tUlO4
  • MS=ms18228996
  • google-site-verification=bL4xkWjaT-uJsKI7O6vmd0Dc_50os414AGcA3iVIygc
  • MS=12E93FB614FE02E7B3B6A7476CCFA4AFB75212FD
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