drk-kiel.de

Valid Email Server
Domain Lookup › drk-kiel.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
drk-kiel.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-04-02 18:29:20 UTC · ↺ Refresh

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MX Hostnames

  • drkkiel-de0i.mail.protection.outlook.com
  • drkkiel-de0i.mail.protection.outlook.com
  • backuprelay.dt-internet.de

MX Priorities

  • backuprelay.dt-internet.de: 30
  • drkkiel-de0i.mail.protection.outlook.com: 20
  • drkkiel-de0i.mail.protection.outlook.com: 10

A / AAAA Records

  • 80.82.221.203 ↩ cms05.dml.dt-internet.de

Mail Server IPs

  • 85.14.209.59 (no PTR)
  • 52.101.170.0 ↩ mail-fr5p281cu00500.inbound.protection.outlook.com
  • 52.101.170.2 ↩ mail-fr6p281cu00202.inbound.protection.outlook.com
  • 52.101.170.1 ↩ mail-fr4p281cu03101.inbound.protection.outlook.com
  • 52.101.168.0 ↩ mail-beup281cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:ca27:: ↩ mail-beup281cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:ca2d:: ↩ mail-fr5p281cu00500.inbound.protection.outlook.com
  • 2a01:111:f403:ca2d::1 ↩ mail-fr4p281cu03101.inbound.protection.outlook.com
  • 2a01:111:f403:ca2d::2 ↩ mail-fr6p281cu00202.inbound.protection.outlook.com

SOA Record

Raw SOA dns01.dt-internet.de dnsadmin.dt-internet.de 3759134827 10800 3600 604800 600
Primary NS (mname)
dns01.dt-internet.de
Admin Email (rname)
dnsadmin@dt-internet.de
Serial
3759134827
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
600s

Nameservers (NS)

dns05.d-t-internet.de
dns01.dt-internet.de

SPF Record

✓ Strict (-all)
v=spf1 a include:spf.protection.outlook.com include:ihr-webspace.de include:agenturserver.de ip4:185.249.116.193/32 -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ Missing

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

DKIM Selectors

✓ 13 found
google._domainkey
selector1._domainkey
selector2._domainkey
default._domainkey
mail._domainkey
dkim._domainkey
k1._domainkey
s1._domainkey
s2._domainkey
zoho._domainkey
sendgrid._domainkey
mxvault._domainkey
amazonses._domainkey
⚠ Public key (p=) missing in DKIM record for selector google.

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

3 records
  • MS=ms92464542
  • SPFv=spf1 a include:spf.protection.outlook.com include:ihr-webspace.de include:agenturserver.de ip4:185.249.116.193/32 -all
  • google-site-verification=S4DSVS9pb09tPjKPa125aPU3KqDWStRQAoa5seZkYs0
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