app-smart.de

Valid Email Server
Domain Lookup › app-smart.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
app-smart.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-19 19:37:33 UTC · ↺ Refresh

MX Hostnames

  • w0114a37.kasserver.com

MX Priorities

  • w0114a37.kasserver.com: 10

A / AAAA Records

  • 85.13.150.102 ↩ dd24736.kasserver.com

Mail Server IPs

  • 85.13.150.102 ↩ dd24736.kasserver.com

SOA Record

Raw SOA ns5.kasserver.com hostmaster.kasserver.com 2602241041 28800 7200 1209600 7200
Primary NS (mname)
ns5.kasserver.com
Admin Email (rname)
hostmaster@kasserver.com
Serial
2602241041
Refresh
28800s
Retry
7200s
Expire
1209600s
Minimum TTL
7200s

Nameservers (NS)

ns6.kasserver.com
ns5.kasserver.com

SPF Record

✓ Soft Fail (~all)
v=spf1 a a:eu-central-1.amazonses.com a:inbound-smtp.eu-west-1.amazonaws.com a:spf.protection.outlook.com a:mail.protection.outlook.com +mx include:mail.zendesk.com ~all
📊 DNS lookups: 7/10
~ 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

4 records
  • facebook-domain-verification=86aqp08e9j2e3gzu6677v6jmmdfwo5
  • apple-domain-verification=sezGxZ7gElyVpcNk
  • SPFv=spf1 a a:eu-central-1.amazonses.com a:inbound-smtp.eu-west-1.amazonaws.com a:spf.protection.outlook.com a:mail.protection.outlook.com +mx include:mail.zendesk.com ~all
  • MS=ms93335585
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