smicompanies.net

Valid Email Server
Domain Lookup › smicompanies.net
Live data — DNS records and disposable check were just fetched and saved.

Domain Overview

DNS: ⚡ live Checker: ⚡ live
smicompanies.net
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-05-21 17:05:32 UTC · ↺ Refresh

MX Hostnames

  • smicompanies-net.mail.protection.outlook.com

MX Priorities

No priority data.

A / AAAA Records

  • 104.21.37.177
  • 172.67.211.65
  • 2606:4700:3031::6815:25b1
  • 2606:4700:3035::ac43:d341

Mail Server IPs

No IPs resolved.

SOA Record

No SOA record found.

Nameservers (NS)

trace.ns.cloudflare.com
joselyn.ns.cloudflare.com

SPF Record

✓ Strict (-all)
v=spf1 ip4:108.48.6.5 ip4:50.184.113.85 ip4:96.68.224.209 ip4:97.64.146.10 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

4 records
  • apple-domain-verification=3asld1SLbjWMHmLA
  • google-site-verification=qXvP4oB5KfFPRBN3JLYS6NG-Tu6ikZV-PMPJ2wHVRew
  • SPFv=spf1 ip4:108.48.6.5 ip4:50.184.113.85 ip4:96.68.224.209 ip4:97.64.146.10 include:spf.protection.outlook.com -all
  • MS=ms94239744
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