Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
prdnewcastle.com.au
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-14 01:47:05 UTC · ↺ Refresh
MX Hostnames
- real-business-engine-mx2.firstcloudsecurity.net
- real-business-engine-mx1.firstcloudsecurity.net
MX Priorities
- real-business-engine-mx2.firstcloudsecurity.net: 20
- real-business-engine-mx1.firstcloudsecurity.net: 10
A / AAAA Records
- 104.26.8.30 (no PTR)
- 172.67.74.228 (no PTR)
- 104.26.9.30 (no PTR)
- 2606:4700:20::ac43:4ae4 (no PTR)
- 2606:4700:20::681a:91e (no PTR)
- 2606:4700:20::681a:81e (no PTR)
Mail Server IPs
- 52.65.142.165 ↩ imx1-sydney.firstcloudsecurity.net
- 54.206.211.164 ↩ imx2-sydney.firstcloudsecurity.net
SOA Record
Raw SOA
aurora.ns.cloudflare.com dns.cloudflare.com 2395639254 10000 2400 604800 1800
Primary NS (mname)
aurora.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2395639254
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
aurora.ns.cloudflare.com
rodney.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:spf.protection.outlook.com include:spf.firstcloudsecurity.net include:email.rexsoftware.com include:rexappemail.prdnewcastle.com.au +a:spf.inspectionmanager.com +a:spf.propertyspace.com include:sendgrid.net ~all
📊 DNS lookups: 7/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._domainkey
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
8 records- SPFv=spf1 include:spf.protection.outlook.com include:spf.firstcloudsecurity.net include:email.rexsoftware.com include:rexappemail.prdnewcastle.com.au +a:spf.inspectionmanager.com +a:spf.propertyspace.com include:sendgrid.net ~all
- 6fro8toomd1m9n4c943v5tpv1b
- "257d7e1e5b0acfc0b8f78470dcebd2db6b2f556ca1b8bd1e4011ac1debd0b5cc"
- "MS=ms96443857"
- "google-site-verification=ke5VliMKxANLd6LsoQwOS_ryCzdzT85_xx5GNZp5FZ8"
- apple-domain-verification=bVQfMUqo5nSpZGaS
- cprb7haa3glgnovvnu933sqfi6
- docusign=7f6314b8-57bd-4dcf-ba11-842c0be14efb
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