k-l-c.de

Valid Email Server
Domain Lookup › k-l-c.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
k-l-c.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-31 22:02:35 UTC · ↺ Refresh

MX Hostnames

  • klc-de0k.mail.protection.outlook.com

MX Priorities

  • klc-de0k.mail.protection.outlook.com: 0

A / AAAA Records

  • 217.160.0.231 ↩ 217-160-0-231.elastic-ssl.ui-r.com
  • 2001:8d8:100f:f000::200 ↩ 2001-08d8-100f-f000-0000-0000-0000-0200.elastic-ssl.ui-r.com

Mail Server IPs

  • 52.101.73.28 ↩ mail-am7pr05cu00204.inbound.protection.outlook.com
  • 52.101.68.36 ↩ mail-db5pr02cu00104.inbound.protection.outlook.com
  • 52.101.68.21 ↩ mail-db4pr02cu00205.inbound.protection.outlook.com
  • 52.101.73.153 ↩ mail-as8pr05cu00401.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::f ↩ mail-db7pr03cu00507.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::a ↩ mail-du0pr03cu00102.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::3 ↩ mail-am6pr04cu00303.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::1 ↩ mail-as9pr07cu00301.inbound.protection.outlook.com

SOA Record

Raw SOA ns1081.ui-dns.org hostmaster.1und1.de 2017071623 28800 7200 604800 300
Primary NS (mname)
ns1081.ui-dns.org
Admin Email (rname)
hostmaster@1und1.de
Serial
2017071623
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
300s

Nameservers (NS)

ns1081.ui-dns.com
ns1081.ui-dns.biz
ns1081.ui-dns.de
ns1081.ui-dns.org

SPF Record

✓ Soft Fail (~all)
v=spf1 a mx include:spf.protection.outlook.com include:spf-westeu.emailsignatures365.com include:spf.gate.intelligent-repair-solutions.de ~all
📊 DNS lookups: 5/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ Missing

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

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
  • MS=ms36008479
  • SPFv=spf1 a mx include:spf.protection.outlook.com include:spf-westeu.emailsignatures365.com include:spf.gate.intelligent-repair-solutions.de ~all
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