premier-mfg.com

Valid Email Server
Domain Lookup › premier-mfg.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
premier-mfg.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-19 12:01:43 UTC · ↺ Refresh

MX Hostnames

  • minimizer-com.mail.protection.outlook.com

MX Priorities

  • minimizer-com.mail.protection.outlook.com: 0

A / AAAA Records

  • 172.66.149.98 (no PTR)
  • 104.20.47.149 (no PTR)
  • 2606:4700:10::6814:2f95
  • 2606:4700:10::ac42:9562

Mail Server IPs

  • 52.101.40.1 ↩ mail-cy4pr03cu00101.inbound.protection.outlook.com
  • 52.101.50.1 ↩ mail-co1pr05cu00401.inbound.protection.outlook.com
  • 52.101.9.5 ↩ mail-mn2pr04cu00205.inbound.protection.outlook.com
  • 52.101.40.2 ↩ mail-cy1pr05cu00402.inbound.protection.outlook.com
  • 2a01:111:f403:c91d::a ↩ mail-co1pr21cu00202.inbound.protection.outlook.com
  • 2a01:111:f403:c903::3 ↩ mail-mw2pr02cu00503.inbound.protection.outlook.com
  • 2a01:111:f403:c901::1 ↩ mail-bl2pr04cu00201.inbound.protection.outlook.com
  • 2a01:111:f403:c946::6 ↩ mail-ch5pr02cu00406.inbound.protection.outlook.com

SOA Record

Raw SOA coleman.ns.cloudflare.com dns.cloudflare.com 2395020045 10000 2400 604800 1800
Primary NS (mname)
coleman.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2395020045
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

coleman.ns.cloudflare.com
katelyn.ns.cloudflare.com

SPF Record

✓ Soft Fail (~all)
v=spf1 ip4:66.224.189.10 ip4:50.53.248.42 include:spf.protection.outlook.com include:outbound.smtp.wisestamp.net ~all
📊 DNS lookups: 2/10
~ 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

6 records
  • google-site-verification=WqNhjadlhUbSbDScm6cZj4KCnUK-GaxqQ6wSOYRXr9g
  • google-site-verification=_-2SOwKeisYzQJ_g3jXRK3um9M5BH19LOV_l9hrVBls
  • knowbe4-site-verification=2b171cb1531b8d3613ec4bbf97b69800
  • SPFv=spf1 ip4:66.224.189.10 ip4:50.53.248.42 include:spf.protection.outlook.com include:outbound.smtp.wisestamp.net ~all
  • 702N1X7XRB12KKF0CN374LHHR3Y8VUPBV77IE8N5
  • MS=ms27431660
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