drogenhilfe-koeln.de

Valid Email Server
Domain Lookup › drogenhilfe-koeln.de

Domain Overview

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

Checked via [email protected] · 2026-04-01 23:01:20 UTC · ↺ Refresh

MX Hostnames

  • Drogenhilfekoeln-de02i.mail.protection.outlook.com

MX Priorities

  • drogenhilfekoeln-de02i.mail.protection.outlook.com: 0

A / AAAA Records

  • 46.4.75.185 ↩ service.rinet.de
  • 2a01:4f8:140:92ba::2 ↩ service.rinet.de

Mail Server IPs

  • 52.101.73.6 ↩ mail-am6pr04cu00306.inbound.protection.outlook.com
  • 52.101.73.4 ↩ mail-am0pr83cu00404.inbound.protection.outlook.com
  • 52.101.73.30 ↩ mail-am7pr05cu00306.inbound.protection.outlook.com
  • 52.101.73.15 ↩ mail-am9pr04cu00107.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::2 ↩ mail-am0pr83cu00402.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::9 ↩ mail-db7pr03cu00601.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::f ↩ mail-db7pr03cu00507.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::8 ↩ mail-db5pr02cu00100.inbound.protection.outlook.com

SOA Record

Raw SOA service.rinet.de webmaster.rinet.de 2026022801 86400 10800 1209600 3600
Primary NS (mname)
service.rinet.de
Admin Email (rname)
webmaster@rinet.de
Serial
2026022801
Refresh
86400s
Retry
10800s
Expire
1209600s
Minimum TTL
3600s

Nameservers (NS)

robotns3.second-ns.com
ns1.first-ns.de
service.rinet.de
robotns2.second-ns.de

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

✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 392 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=ms42290117
  • MS=ms52156453
  • SPFv=spf1 include:spf.protection.outlook.com -all
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