primex-steel.de

Valid Email Server
Domain Lookup › primex-steel.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
primex-steel.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-24 21:39:05 UTC · ↺ Refresh

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MX Hostnames

  • nsp-ext1.thold-it.de
  • primexsteel-de01e.mail.protection.outlook.com

MX Priorities

  • primexsteel-de01e.mail.protection.outlook.com: 20
  • nsp-ext1.thold-it.de: 10

A / AAAA Records

  • 162.55.79.25 ↩ t3-v11.zellwerk.net

Mail Server IPs

  • 52.101.68.3 ↩ mail-db7pr03cu00403.inbound.protection.outlook.com
  • 52.101.68.18 ↩ mail-db4pr02cu00302.inbound.protection.outlook.com
  • 52.101.68.39 ↩ mail-db7pr03cu00607.inbound.protection.outlook.com
  • 52.101.73.153 ↩ mail-as8pr05cu00401.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::d ↩ mail-as9pr05cu01305.inbound.protection.outlook.com
  • 2a01:111:f403:ca04:: ↩ mail-db3pr0202cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::6 ↩ mail-db4pr02cu00406.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::9 ↩ mail-db7pr03cu00601.inbound.protection.outlook.com
  • 185.153.54.122 ↩ nsp-ext1.thold-it.de

SOA Record

Raw SOA pns.dtag.de dns.telekom.de 2025111700 10800 3600 2419200 3600
Primary NS (mname)
pns.dtag.de
Admin Email (rname)
dns@telekom.de
Serial
2025111700
Refresh
10800s
Retry
3600s
Expire
2419200s
Minimum TTL
3600s

Nameservers (NS)

pns.dtag.de
ns1.telekom.net

SPF Record

✓ Soft Fail (~all)
v=spf1 a mx a:mail.primex-steel.de include:spf.protection.outlook.com ip4:194.25.143.130 ip4:185.153.54.122 ip4:162.55.79.16/28 ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)

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

4 records
  • swisssign-check=WgfomCPkC_wqxGTrszIyTtKH6h0
  • Ojk7ecczIklgwc1R9bPv8w/Oj8hyzFB+OzgwseZb3Vs=
  • SPFv=spf1 a mx a:mail.primex-steel.de include:spf.protection.outlook.com ip4:194.25.143.130 ip4:185.153.54.122 ip4:162.55.79.16/28 ~all
  • swisssign-check=ouLDMNq7vx8YiPCIF5H4MRn5lRY
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