cths.nsw.edu.au

Valid Email Server
Domain Lookup › cths.nsw.edu.au

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
cths.nsw.edu.au
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-03-18 01:07:56 UTC · ↺ Refresh

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MX Hostnames

  • mail.cths.nsw.edu.au

MX Priorities

  • mail.cths.nsw.edu.au: 10

A / AAAA Records

  • 111.67.28.67 ↩ cths.nsw.edu.au

Mail Server IPs

  • 111.67.28.67 ↩ cths.nsw.edu.au

SOA Record

Raw SOA ns1.web24.net.au dns.web24.net.au 2026010501 7200 3600 604800 3600
Primary NS (mname)
ns1.web24.net.au
Admin Email (rname)
dns@web24.net.au
Serial
2026010501
Refresh
7200s
Retry
3600s
Expire
604800s
Minimum TTL
3600s

Nameservers (NS)

ns1.web24.net.au
ns2.web24.net.au
ns3.web24.net.au

SPF Record

✓ Soft Fail (~all)
v=spf1 ip4:111.67.28.67 ip4:103.250.20.11 +include:spf.mailcluster.com.au +include:spf.protection.outook.com ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

~ Quarantine
v=DMARC1;p=quarantine;rua=mailto:[email protected];ruf=mailto:[email protected];fo=1; pct=10; adkim=r; aspf=r
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
⚠ Policy applies to 10% of failing messages only

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

8 records
  • 15fgy3vyst2k8c844xttjwgtdstpn558
  • 2qrf60jcvr0j7lzkl8j99tfq30qxpjy9
  • _6hbp0ugs65zbtt3iovmq6mtbmyck26n
  • 621097v3lsgr4yj74nymt6x4l1nlkq2b
  • 4613zygcnhf60pm32krkm7wrk91m55rr
  • 1j2cnmjx1c7j568c2qxnsyn22q4g7j6n
  • SPFv=spf1 ip4:111.67.28.67 ip4:103.250.20.11 +include:spf.mailcluster.com.au +include:spf.protection.outook.com ~all
  • ms7ly0vys1gyzhv5d0xbbb41t8h9kdg1
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