ktc.de

Valid Email Server
Domain Lookup › ktc.de

Domain Overview

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

Checked via [email protected] · 2026-03-22 10:00:49 UTC · ↺ Refresh

MX Hostnames

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

MX Priorities

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

A / AAAA Records

  • 92.205.215.132 ↩ sh23221.ispgateway.de
  • 2a00:1169:103:6cc0:: ↩ sh23221.ispgateway.de

Mail Server IPs

  • 52.101.73.22 ↩ mail-am7pr05cu00106.inbound.protection.outlook.com
  • 52.101.68.3 ↩ mail-db7pr03cu00403.inbound.protection.outlook.com
  • 52.101.73.11 ↩ mail-am1pr04cu00103.inbound.protection.outlook.com
  • 52.101.68.0 ↩ mail-db3pr0202cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::b ↩ mail-am7pr05cu00103.inbound.protection.outlook.com
  • 2a01:111:f403:ca09:: ↩ mail-am3pr04cu00500.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::8 ↩ mail-db5pr02cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::8 ↩ mail-as2pr05cu00100.inbound.protection.outlook.com

SOA Record

Raw SOA ns81.domaincontrol.com dns.jomax.net 2026030800 28800 7200 604800 600
Primary NS (mname)
ns81.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2026030800
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s

Nameservers (NS)

ns81.domaincontrol.com
ns82.domaincontrol.com

SPF Record

✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict 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

7 records
  • SPFv=spf1 include:spf.protection.outlook.com -all
  • MS=ms97082162
  • lalljrgjg7aef3uf8mpukr01f3
  • atlassian-domain-verification=/lQdilxQxtAqe3nbcALAyeDCVR1FvSAeaqtWl5C8RHoICoCmitW2pVoeab5OEMPj
  • anthropic-domain-verification-pxf5tw=nq0GLtiyKpNn46or2V4l3mYjv
  • google-site-verification=UPfBz2wy-XJ8a5fAS1X9SNlSWuhsJ74cqCpD2Z8Omjw
  • 906582348f
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