briestconsult.de

Valid Email Server
Domain Lookup › briestconsult.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
briestconsult.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-19 10:10:30 UTC · ↺ Refresh

MX Hostnames

  • briestconsult-de.mail.protection.outlook.com

MX Priorities

  • briestconsult-de.mail.protection.outlook.com: 10

A / AAAA Records

  • 46.4.96.195 ↩ web.pb-con.net

Mail Server IPs

  • 52.101.68.39 ↩ mail-db7pr03cu00607.inbound.protection.outlook.com
  • 52.101.73.12 ↩ mail-am4pr0401cu00104.inbound.protection.outlook.com
  • 52.101.73.15 ↩ mail-am9pr04cu00107.inbound.protection.outlook.com
  • 52.101.73.4 ↩ mail-am0pr83cu00404.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::20 ↩ mail-as8pr05cu00400.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::1 ↩ mail-as9pr07cu00301.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::1 ↩ mail-db7pr03cu00401.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::e ↩ mail-db8pr02cu00106.inbound.protection.outlook.com

SOA Record

Raw SOA a.ns14.net info.briestconsult.de 2017120702 43200 7200 1209600 86400
Primary NS (mname)
a.ns14.net
Admin Email (rname)
info@briestconsult.de
Serial
2017120702
Refresh
43200s
Retry
7200s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

a.ns14.net
d.ns14.net
c.ns14.net
b.ns14.net

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

✗ 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
  • 2017120719425808t422o8sihpfppvtgl0kxr9skjtkiygu3dm6un2uocgx5mfwz
  • MS=ms51506092
  • SPFv=spf1 include:spf.protection.outlook.com -all
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