first-private.de

Valid Email Server
Domain Lookup › first-private.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
first-private.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-22 08:50:06 UTC · ↺ Refresh

MX Hostnames

  • firstprivate-de01c.mail.protection.outlook.com

MX Priorities

  • firstprivate-de01c.mail.protection.outlook.com: 400

A / AAAA Records

  • 82.165.108.116 ↩ cweb5.rdts.de
  • 2001:8d8:1800:6f2::1 ↩ cweb5.rdts.de

Mail Server IPs

  • 52.101.73.22 ↩ mail-am7pr05cu00106.inbound.protection.outlook.com
  • 52.101.73.11 ↩ mail-am1pr04cu00103.inbound.protection.outlook.com
  • 52.101.73.19 ↩ mail-as8pr04cu00803.inbound.protection.outlook.com
  • 52.101.73.12 ↩ mail-am4pr0401cu00104.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::3 ↩ mail-am6pr04cu00303.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::6 ↩ mail-db4pr02cu00406.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::5 ↩ mail-am1pr04cu00105.inbound.protection.outlook.com
  • 2a01:111:f403:ca04:: ↩ mail-db3pr0202cu00100.inbound.protection.outlook.com

SOA Record

Raw SOA ns.space.net hostmaster.space.net 1771232574 28800 3600 864000 86400
Primary NS (mname)
ns.space.net
Admin Email (rname)
hostmaster@space.net
Serial
1771232574
Refresh
28800s
Retry
3600s
Expire
864000s
Minimum TTL
86400s

Nameservers (NS)

ns4.dns.space.net
ns.space.net
ns3.dns.space.net

SPF Record

✓ Soft Fail (~all)
v=spf1 +a:spf-mailgw.first-private.de include:spf-msft-exchange.first-private.de +a:bpa16de.bpaserver.net ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate 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 +a:spf-mailgw.first-private.de include:spf-msft-exchange.first-private.de +a:bpa16de.bpaserver.net ~all
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