kjg-koeln.de

Valid Email Server
Domain Lookup › kjg-koeln.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
kjg-koeln.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-04-03 08:59:41 UTC · ↺ Refresh

MX Hostnames

  • kjgkoeln-de0i.mail.protection.outlook.com

MX Priorities

  • kjgkoeln-de0i.mail.protection.outlook.com: 0

A / AAAA Records

  • 185.115.179.206 ↩ v5659.ssdhosting.as-vserver.de
  • 2a02:74a0:a008:2015:f816:3eff:fedd:b933 ↩ v5659.ssdhosting.as-vserver.de

Mail Server IPs

  • 52.101.73.28 ↩ mail-am7pr05cu00204.inbound.protection.outlook.com
  • 52.101.68.27 ↩ mail-db7pr03cu00503.inbound.protection.outlook.com
  • 52.101.73.6 ↩ mail-am6pr04cu00306.inbound.protection.outlook.com
  • 52.101.73.22 ↩ mail-am7pr05cu00106.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::6 ↩ mail-db4pr02cu00406.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::9 ↩ mail-db7pr03cu00601.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::7 ↩ mail-am9pr04cu00107.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::c ↩ mail-as8pr05cu00304.inbound.protection.outlook.com

SOA Record

Raw SOA ns1078.ui-dns.org hostmaster.schlund.de 2017050330 28800 7200 604800 300
Primary NS (mname)
ns1078.ui-dns.org
Admin Email (rname)
hostmaster@schlund.de
Serial
2017050330
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
300s

Nameservers (NS)

ns1078.ui-dns.biz
ns1078.ui-dns.org
ns1078.ui-dns.com
ns1078.ui-dns.de

SPF Record

✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com a:mida.kjg.de -all
📊 DNS lookups: 2/10
✓ 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

2 records
  • SPFv=spf1 include:spf.protection.outlook.com a:mida.kjg.de -all
  • MS=ms60279935
Free · No signup required
Add email validation to your forms

Block disposable emails, validate MX records, detect role accounts — unlimited, forever free.

<script src="https://check.verifyswift.com/"></script>
One line of code · Works on any site
See demo & docs
Deep verification
Full email verification for kjg-koeln.de

SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.

No credit card required
Get 1,000 Free Credits