just4usoftware.com.au

Valid Email Server
Domain Lookup › just4usoftware.com.au

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
just4usoftware.com.au
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-18 06:15:10 UTC · ↺ Refresh

MX Hostnames

  • mx01.mailcluster.com.au
  • mx02.mailcluster.com.au

MX Priorities

  • mx01.mailcluster.com.au: 10
  • mx02.mailcluster.com.au: 20

A / AAAA Records

  • 101.0.116.55 ↩ vmres02.auserver.com.au

Mail Server IPs

  • 202.130.44.227 ↩ vmse04.mailcluster.com.au
  • 202.130.45.7 ↩ vmse03.mailcluster.com.au
  • 101.0.120.34 ↩ vmse01.mailcluster.com.au
  • 202.130.45.2 ↩ vmse02.mailcluster.com.au
  • 2401:fc00:4:1::6 ↩ vmse04.mailcluster.com.au
  • 2401:fc00::14:0:0:0:6 ↩ vmse02.mailcluster.com.au
  • 2401:fc00:2:13f::6 ↩ vmse01.mailcluster.com.au
  • 2401:fc00::14:0:0:0:11 ↩ vmse03.mailcluster.com.au

SOA Record

Raw SOA ns1.auserver.com.au tom.tomgrimshaw.com 2026022001 86400 7200 3600000 86400
Primary NS (mname)
ns1.auserver.com.au
Admin Email (rname)
tom@tomgrimshaw.com
Serial
2026022001
Refresh
86400s
Retry
7200s
Expire
3600000s
Minimum TTL
86400s

Nameservers (NS)

ns1.auserver.com.au
ns2.auserver.com.au

SPF Record

✓ Strict (-all)
v=spf1 +a +mx +ip4:101.0.116.55 +a:authsmtp.com +a:mail11.tpgi.com.au +a:pro.turbo-smtp.com +include:spf.mailcluster.com.au +include:authsmtp.com +include:mail11.tpgi.com.au -all
📊 DNS lookups: 8/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

DKIM Selectors

✓ 1 found
default._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: default

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

All TXT Records

1 record
  • SPFv=spf1 +a +mx +ip4:101.0.116.55 +a:authsmtp.com +a:mail11.tpgi.com.au +a:pro.turbo-smtp.com +include:spf.mailcluster.com.au +include:authsmtp.com +include:mail11.tpgi.com.au -all
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