acrux.com.au

Valid Email Server
Domain Lookup › acrux.com.au
Live data — DNS records and disposable check were just fetched and saved.

Domain Overview

DNS: ⚡ live Checker: ⚡ live
acrux.com.au
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-05-21 07:38:50 UTC · ↺ Refresh

MX Hostnames

  • acrux-com-au.mail.protection.outlook.com

MX Priorities

No priority data.

A / AAAA Records

  • 104.21.3.37
  • 172.67.130.44
  • 2606:4700:3033::6815:325
  • 2606:4700:3031::ac43:822c

Mail Server IPs

No IPs resolved.

SOA Record

No SOA record found.

Nameservers (NS)

arturo.ns.cloudflare.com
opal.ns.cloudflare.com

SPF Record

✓ Strict (-all)
v=spf1 mx a ip4:103.20.49.146/32 ip4:59.100.27.170/32 ip4:203.41.57.145 ip4:203.41.57.144 ip4:203.41.57.147 ip4:203.38.232.46 include:spf.protection.outlook.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)

DKIM Selectors

✓ 2 found
s1._domainkey
s2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: s1

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

5 records
  • SPFv=spf1 mx a ip4:103.20.49.146/32 ip4:59.100.27.170/32 ip4:203.41.57.145 ip4:203.41.57.144 ip4:203.41.57.147 ip4:203.38.232.46 include:spf.protection.outlook.com -all
  • 2qh059i65kej4b14j9qqm5p5op
  • MS=ms77712234
  • google-site-verification=Xq3SJKJq1OpGJ0H9502l29ukub1iBC9f5ZEE8hh_Zko
  • tcC7jSnCnbnlr/SZUAMjz0Qphza1plHDEA5iYKQzDlmn6TuXRqZR8TirpigrE9EWbFC5OSCOp3wx0csAdc6wdg==
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