iuf.de

Valid Email Server
Domain Lookup › iuf.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
iuf.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-04-02 02:33:44 UTC · ↺ Refresh

MX Hostnames

  • w020cdbf.kasserver.com

MX Priorities

  • w020cdbf.kasserver.com: 10

A / AAAA Records

  • 199.34.228.72 ↩ pages-custom-24.weebly.com

Mail Server IPs

  • 85.13.167.227 ↩ dd55738.kasserver.com

SOA Record

Raw SOA ns5.kasserver.com hostmaster.kasserver.com 2512161549 28800 7200 1209600 7200
Primary NS (mname)
ns5.kasserver.com
Admin Email (rname)
hostmaster@kasserver.com
Serial
2512161549
Refresh
28800s
Retry
7200s
Expire
1209600s
Minimum TTL
7200s

Nameservers (NS)

ns5.kasserver.com
ns6.kasserver.com

SPF Record

✓ Soft Fail (~all)
v=spf1 a mx include:spf.kasserver.com ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)

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
  • 0259a5b0-c91b-11f0-b4a4-5d6056093c2f
  • SPFv=spf1 a mx include:spf.kasserver.com ~all
  • brevo-code:94813a86dadb81455a51bba4faabba44
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