casa.gov.au

Valid Email Server
Domain Lookup › casa.gov.au

Domain Overview

DNS: ✓ 20d ago Checker: ✓ 20d ago
casa.gov.au
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-05-21 11:18:32 UTC · ↺ Refresh

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MX Hostnames

  • sig4casacav.secureintellicentre.net.au

MX Priorities

  • sig4casacav.secureintellicentre.net.au: 10

A / AAAA Records

  • 54.252.75.26 ↩ ec2-54-252-75-26.ap-southeast-2.compute.amazonaws.com
  • 13.236.242.190 ↩ ec2-13-236-242-190.ap-southeast-2.compute.amazonaws.com
  • 54.206.239.18 ↩ ec2-54-206-239-18.ap-southeast-2.compute.amazonaws.com

Mail Server IPs

  • 124.47.132.188 ↩ sig4casacav.secureintellicentre.net.au

SOA Record

Raw SOA ns0.intellicentre.net.au hostmaster.intellicentre.net.au 2026052013 7200 1800 604800 3600
Primary NS (mname)
ns0.intellicentre.net.au
Admin Email (rname)
hostmaster@intellicentre.net.au
Serial
2026052013
Refresh
7200s
Retry
1800s
Expire
604800s
Minimum TTL
3600s

Nameservers (NS)

ns3.intellicentre.net.au
ns2.intellicentre.net.au
ns1.intellicentre.net.au

SPF Record

✓ Soft Fail (~all)
v=spf1 mx ip4:123.243.119.240/28 ip4:67.23.31.6 ip4:103.7.165.5 ip4:124.47.132.188 ip4:203.63.0.0/16 ip4:203.63.231.128/28 include:spf1.govcms.gov.au include:mailrelay.t1cloud.com include:ap-southeast-2.amazonses.com
📊 DNS lookups: 4/10

DMARC Record

✓ Reject
v=DMARC1; p=reject; sp=reject; pct=100; fo=1; rua=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: reject

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

9 records
  • d40FZZSYrhxUQxRTFSA/ygAy2A1Bp7BtmoPscSfG2nfycIPrCHN/3Bsdv8MMJw54ijuaz3zU8uiwHJk95wqp8w==
  • SPFv=spf1 mx ip4:123.243.119.240/28 ip4:67.23.31.6 ip4:103.7.165.5 ip4:124.47.132.188 ip4:203.63.0.0/16 ip4:203.63.231.128/28 include:spf1.govcms.gov.au include:mailrelay.t1cloud.com include:ap-southeast-2.amazonses.com
  • MS=ms29494567
  • Civil Aviation Safety Authority
  • 1ebXqZfSlLZSOmnF7F1OZIxECKY1LjrhPOs2zf2C4bROn3JCsDxu0iX+P3p2pj8BdNZyu0+xeSV2dn4yjS4wJA==
  • miro-verification=650468445a2a9c1e3a829928f24cf604a19da961
  • teamviewer-sso-verification=3add838a01cb461dabc6dbd56d819cae
  • esdo4SCfxGLyrPf9ieOf8knGxp+h+alP8DED1k9Up9KbBlpMoU79RMOtkScVKbRCIyx54mySaALUFXactAiKDQ==
  • apple-domain-verification=A3m1Bx7mD50EK303
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