kirby.unsw.edu.au

Valid Email Server
Domain Lookup › kirby.unsw.edu.au

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
kirby.unsw.edu.au
Yes
✓ Yes
Proofpoint
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-20 00:12:41 UTC · ↺ Refresh

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MX Hostnames

  • mxa-004a3801.gslb.pphosted.com
  • mxb-004a3801.gslb.pphosted.com

MX Priorities

  • mxa-004a3801.gslb.pphosted.com: 10
  • mxb-004a3801.gslb.pphosted.com: 10

A / AAAA Records

  • 15.135.30.43 ↩ ec2-15-135-30-43.ap-southeast-2.compute.amazonaws.com
  • 15.135.121.28 ↩ ec2-15-135-121-28.ap-southeast-2.compute.amazonaws.com
  • 3.104.193.54 ↩ ec2-3-104-193-54.ap-southeast-2.compute.amazonaws.com

Mail Server IPs

  • 205.220.161.5 ↩ mx0a-004a3801.pphosted.com
  • 148.163.138.229 ↩ mx0b-004a3801.pphosted.com

SOA Record

Raw SOA ddi-master.net.unsw.edu.au hostmaster.unsw.edu.au 2015052182 10800 3600 2419200 900
Primary NS (mname)
ddi-master.net.unsw.edu.au
Admin Email (rname)
hostmaster@unsw.edu.au
Serial
2015052182
Refresh
10800s
Retry
3600s
Expire
2419200s
Minimum TTL
900s

Nameservers (NS)

ns2.unsw.edu.au
ns3.unsw.edu.au
ns1.unsw.edu.au

SPF Record

✓ Soft Fail (~all)
v=spf1 exists:%{i}.spf.hc1127-81.ap.iphmx.com mx include:_spf.createsend.com include:spf.protection.outlook.com include:spf-004a3801.pphosted.com include:spf-004a3802.pphosted.com ~all
📊 DNS lookups: 6/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✓ Reject
v=DMARC1; p=reject; fo=1;rua=mailto:[email protected],mailto:[email protected];ruf=mailto:[email protected],mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],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

3 records
  • SPFv=spf1 exists:%{i}.spf.hc1127-81.ap.iphmx.com mx include:_spf.createsend.com include:spf.protection.outlook.com include:spf-004a3801.pphosted.com include:spf-004a3802.pphosted.com ~all
  • facebook-domain-verification=1h7ypqjgnvctm1cb1w6rukb5ey16mw
  • N+y0ayNLWvn+PeQ8l8NaAmoX/0i+tah9CB3nHOGOYSTZDIQEtIH0Dif2M1D6VppoVOB4o7vMfnIeCJGgLcNm+Q==
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