kroener-online.de

Valid Email Server
Domain Lookup › kroener-online.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
kroener-online.de
Yes
✓ Yes
iCloud
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-28 08:52:27 UTC · ↺ Refresh

MX Hostnames

  • mx01.mail.icloud.com
  • mx02.mail.icloud.com

MX Priorities

  • mx02.mail.icloud.com: 10
  • mx01.mail.icloud.com: 10

A / AAAA Records

  • 92.205.175.206 ↩ 206.175.205.92.host.secureserver.net

Mail Server IPs

  • 17.57.156.30 ↩ mx01.mail.icloud.com
  • 17.42.251.62 ↩ mx01.mail.icloud.com
  • 17.56.9.31 ↩ mx02.mail.icloud.com
  • 17.57.152.5 ↩ mx01.mail.icloud.com
  • 17.57.154.33 ↩ mx02.mail.icloud.com
  • 17.57.155.25 ↩ mx01.mail.icloud.com

SOA Record

Raw SOA ns35.domaincontrol.com dns.jomax.net 2025110908 28800 7200 604800 600
Primary NS (mname)
ns35.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2025110908
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s

Nameservers (NS)

ns36.domaincontrol.com
ns35.domaincontrol.com

SPF Record

✓ Soft Fail (~all)
v=spf1 include:icloud.com ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✓ Reject
v=DMARC1;p=reject;sp=quarantine;pct=100;rua=mailto:[email protected];ruf=mailto:[email protected];ri=86400;aspf=s;adkim=s;fo=1
✓ Reject — strongest protection
📋 SPF alignment: Strict · DKIM alignment: Strict
📧 Reports → mailto:[email protected]
↳ Subdomain policy: quarantine

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

2 records
  • apple-domain=ldj227F6Lvfe7VpK
  • SPFv=spf1 include:icloud.com ~all
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