agbuilding.com.au

Valid Email Server
Domain Lookup › agbuilding.com.au

Domain Overview

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

Checked via [email protected] · 2026-03-19 18:18:39 UTC · ↺ Refresh

MX Hostnames

  • filter3.agbuil-1.mailguard.com.au
  • filter2.agbuil-1.mailguard.com.au
  • filter1.agbuil-1.mailguard.com.au

MX Priorities

  • filter3.agbuil-1.mailguard.com.au: 30
  • filter1.agbuil-1.mailguard.com.au: 10
  • filter2.agbuil-1.mailguard.com.au: 20

A / AAAA Records

  • 139.130.174.100

Mail Server IPs

  • 52.64.111.90 ↩ mg-aaus-sheo.mailguard.com.au
  • 3.105.81.69 ↩ mg-aaus-krumm.mailguard.com.au
  • 20.92.133.252 ↩ mg-zaus-omicron.mailguard.com.au
  • 20.92.218.92 ↩ mg-zaus-chi.mailguard.com.au
  • 20.53.112.187 ↩ mg-zaus-delta.mailguard.com.au
  • 20.92.133.122 ↩ mg-zaus-omega.mailguard.com.au
  • 13.238.162.196 ↩ mg-aaus-agro.mailguard.com.au
  • 13.238.252.82 ↩ mg-aaus-widget.mailguard.com.au
  • 20.92.134.58 ↩ mg-zaus-pi.mailguard.com.au
  • 20.70.88.141 ↩ mg-zaum-bing.mailguard.com.au
  • 52.147.60.132
  • 52.147.56.124
  • 13.70.186.218
  • 13.236.218.216

SOA Record

Raw SOA ns61.domaincontrol.com dns.jomax.net 2020112503 28800 7200 604800 600
Primary NS (mname)
ns61.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2020112503
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s

Nameservers (NS)

ns61.domaincontrol.com
ns62.domaincontrol.com

SPF Record

✓ Soft Fail (~all)
v=spf1 include:spf.protection.outlook.com include:customer.mailguard.com.au ~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

2 records
  • SPFv=spf1 include:spf.protection.outlook.com include:customer.mailguard.com.au ~all
  • v=verifydomain MS=3664964
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