kremer-steinhart.de

Valid Email Server
Domain Lookup › kremer-steinhart.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
kremer-steinhart.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-27 06:12:50 UTC · ↺ Refresh

MX Hostnames

  • kremersteinhart-de01e.mail.protection.outlook.com

MX Priorities

  • kremersteinhart-de01e.mail.protection.outlook.com: 0

A / AAAA Records

  • 176.52.243.53 ↩ r10078.agenturserver.it

Mail Server IPs

  • 52.101.68.5 ↩ mail-du2pr03cu00105.inbound.protection.outlook.com
  • 52.101.68.10 ↩ mail-dbbpr03cu00102.inbound.protection.outlook.com
  • 52.101.73.2 ↩ mail-as9pr07cu00302.inbound.protection.outlook.com
  • 52.101.73.19 ↩ mail-as8pr04cu00803.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::5 ↩ mail-db3pr0202cu00205.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::b ↩ mail-am7pr05cu00103.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::e ↩ mail-am7pr05cu00206.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::d ↩ mail-db6pr03cu00105.inbound.protection.outlook.com

SOA Record

Raw SOA nsa7.schlundtech.de domain.whitevision.de 2023052301 43200 7200 1209600 86400
Primary NS (mname)
nsa7.schlundtech.de
Admin Email (rname)
domain@whitevision.de
Serial
2023052301
Refresh
43200s
Retry
7200s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

nsc7.schlundtech.de
nsd7.schlundtech.de
nsa7.schlundtech.de
nsb7.schlundtech.de

SPF Record

✓ Strict (-all)
v=spf1 include:agenturserver.de include:spf.protection.outlook.com -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

1 record
  • SPFv=spf1 include:agenturserver.de include:spf.protection.outlook.com -all
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