firstwave.com.au

Valid Email Server
Domain Lookup › firstwave.com.au

Domain Overview

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

Checked via [email protected] · 2026-03-14 05:47:42 UTC · ↺ Refresh

MX Hostnames

  • firstwave-mx1.firstcloudsecurity.net
  • firstwave-mx2.firstcloudsecurity.net

MX Priorities

  • firstwave-mx2.firstcloudsecurity.net: 10
  • firstwave-mx1.firstcloudsecurity.net: 10

A / AAAA Records

  • 3.26.182.70 ↩ ec2-3-26-182-70.ap-southeast-2.compute.amazonaws.com

Mail Server IPs

  • 54.206.211.164 ↩ imx2-sydney.firstcloudsecurity.net
  • 52.65.142.165 ↩ imx1-sydney.firstcloudsecurity.net

SOA Record

Raw SOA ns1.firstwave.com.au admin.firstwave.com.au 2018035001 3600 600 604800 3600
Primary NS (mname)
ns1.firstwave.com.au
Admin Email (rname)
admin@firstwave.com.au
Serial
2018035001
Refresh
3600s
Retry
600s
Expire
604800s
Minimum TTL
3600s

Nameservers (NS)

ns1.firstwave.com.au
ns2.firstwave.com.au
vm3.is.sydn.nxg.net.au
ns1.telstra.net

SPF Record

✓ Soft Fail (~all)
v=spf1 include:spf.firstwave.com.au include:spf.protection.outlook.com include:_spf.salesforce.com ip4:203.39.18.125/32 ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]

DKIM Selectors

✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: selector1

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

All TXT Records

7 records
  • hn9109wqy9q1lxjz7zc58wwpc9bdffx3
  • vt5khq7jdrm2dxs8rlkx5q79dy5z2754
  • w251ztjc9lcmxxqfq2y3gsg57rc8hkt1
  • SPFv=spf1 include:spf.firstwave.com.au include:spf.protection.outlook.com include:_spf.salesforce.com ip4:203.39.18.125/32 ~all
  • MS=ms52283202
  • _zx7hjz7jlet0rfkaldwe6f0knhf7kyq
  • dqs8p92t3dghxfcjgbpr62bmvym1hxr2
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