ketonia.de

Valid Email Server
Domain Lookup › ketonia.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
ketonia.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-22 09:56:45 UTC · ↺ Refresh

MX Hostnames

  • ketonia-de.mail.protection.outlook.com

MX Priorities

  • ketonia-de.mail.protection.outlook.com: 0

A / AAAA Records

  • 217.160.0.64 ↩ 217-160-0-64.elastic-ssl.ui-r.com
  • 2001:8d8:100f:f000::247 ↩ 2001-08d8-100f-f000-0000-0000-0000-0247.elastic-ssl.ui-r.com

Mail Server IPs

  • 52.101.68.36 ↩ mail-db5pr02cu00104.inbound.protection.outlook.com
  • 52.101.73.16 ↩ mail-as2pr05cu00100.inbound.protection.outlook.com
  • 52.101.68.18 ↩ mail-db4pr02cu00302.inbound.protection.outlook.com
  • 52.101.68.16 ↩ mail-db4pr02cu00400.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::8 ↩ mail-as2pr05cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::7 ↩ mail-am9pr04cu00107.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::b ↩ mail-dbbpr03cu00103.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::8 ↩ mail-db5pr02cu00100.inbound.protection.outlook.com

SOA Record

Raw SOA ns1057.ui-dns.com hostmaster.schlund.de 2017013124 28800 7200 604800 300
Primary NS (mname)
ns1057.ui-dns.com
Admin Email (rname)
hostmaster@schlund.de
Serial
2017013124
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
300s

Nameservers (NS)

ns1057.ui-dns.com
ns1057.ui-dns.de
ns1057.ui-dns.org
ns1057.ui-dns.biz

SPF Record

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

DMARC Record

✗ Missing

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

DKIM Selectors

✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 216 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

3 records
  • MS=536820DFE767EE064C35A382C4B4A37C084ED11F
  • MS=ms99697165
  • SPFv=spf1 a mx include:spf.protection.outlook.com ~all
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