koki-haustechnik.de

Valid Email Server
Domain Lookup › koki-haustechnik.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
koki-haustechnik.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-27 09:38:56 UTC · ↺ Refresh

MX Hostnames

  • kokihaustechnik-de01b.mail.protection.outlook.com

MX Priorities

  • kokihaustechnik-de01b.mail.protection.outlook.com: 0

A / AAAA Records

  • 91.99.64.17 ↩ dedivirt3936.your-server.de
  • 2a01:4f8:1c1e:f44c::2 ↩ dedivirt3936.your-server.de

Mail Server IPs

  • 52.101.68.25 ↩ mail-db8pr02cu00101.inbound.protection.outlook.com
  • 52.101.68.32 ↩ mail-db3pr0202cu00200.inbound.protection.outlook.com
  • 52.101.73.2 ↩ mail-as9pr07cu00302.inbound.protection.outlook.com
  • 52.101.68.18 ↩ mail-db4pr02cu00302.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::2 ↩ mail-du2pr03cu00102.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::3 ↩ mail-am6pr04cu00303.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::20 ↩ mail-as8pr05cu00400.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::d ↩ mail-as9pr05cu01305.inbound.protection.outlook.com

SOA Record

Raw SOA ns1-02.azure-dns.com azuredns-hostmaster.microsoft.com 1 3600 300 2419200 300
Primary NS (mname)
ns1-02.azure-dns.com
Admin Email (rname)
azuredns-hostmaster@microsoft.com
Serial
1
Refresh
3600s
Retry
300s
Expire
2419200s
Minimum TTL
300s

Nameservers (NS)

ns2-02.azure-dns.net
ns3-02.azure-dns.org
ns4-02.azure-dns.info
ns1-02.azure-dns.com

SPF Record

✓ Strict (-all)
v=spf1 include:spf.heinrich-schmid.de -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

3 records
  • SPFv=spf1 include:spf.heinrich-schmid.de -all
  • MS=ms55604391
  • /+B798ENbrFoogBVwGWZg4HJvEue8WHjNRNzJlJP+6FEGArb3IMFUmWdinx283FFm+F6zssJxxLjspzs9dUCtw==
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