Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
stlukes.nsw.edu.au
Yes
✓ Yes
Proofpoint
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-18 01:07:13 UTC · ↺ Refresh
MX Hostnames
- mxb-008ad302.gslb.pphosted.com
- mxa-008ad302.gslb.pphosted.com
MX Priorities
- mxa-008ad302.gslb.pphosted.com: 0
- mxb-008ad302.gslb.pphosted.com: 0
A / AAAA Records
- 104.18.7.130 (no PTR)
- 104.18.6.130 (no PTR)
- 2606:4700::6812:682 (no PTR)
- 2606:4700::6812:782 (no PTR)
Mail Server IPs
- 66.159.246.68 ↩ mx08-008ad302.pphosted.com
SOA Record
Raw SOA
karl.ns.cloudflare.com dns.cloudflare.com 2395542484 10000 2400 604800 1800
Primary NS (mname)
karl.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2395542484
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
robin.ns.cloudflare.com
karl.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:spfrerouting.xink.io include:spf.spamhero.com include:spf-008ad302.pphosted.com include:_spf.google.com include:sendgrid.net -all
📊 DNS lookups: 6/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; sp=quarantine; pct=100; adkim=s; aspf=s; rua=mailto:[email protected]; ruf=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Strict
· DKIM alignment: Strict
📧 Reports → mailto:[email protected]
↳ Subdomain policy: quarantine
DKIM Selectors
✓ 5 found
selector1._domainkey
selector2._domainkey
k1._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
13 records- google-site-verification=UBNIQhajm5KNZwG0RTfL7uo-1Wf_vqOHi7pNhrrU70U
- google-site-verification=uGpZVEchNfOj8I15rd07Z8EDyWk5o-geenXztTxAZnw
- have-i-been-pwned-verification=dweb_x1gbh0frjfhylxhnv33qh9fv
- include:spf.spamhero.com
- jamf-site-verification=C2PHySAUOZwvE1gFgQ4DKw
- SPFv=spf1 include:spf.protection.outlook.com include:spfrerouting.xink.io include:spf.spamhero.com include:spf-008ad302.pphosted.com include:_spf.google.com include:sendgrid.net -all
- wSkyx4DWflXszYKZd6C/3P9Kjzm1XXfl9HXHejgLvEtxN+Bd5WfVsMrTrlxbum66GLDYeKiBKPsF4t3FIchA4A==
- MS=ms81626539
- ZOOM_verify_Qmhmsgz9RfOhYFYdG_q69g
- adobe-idp-site-verification=89d166e9555c6160b4d6d3723805b621bdedfabb4a4271730318591e15091d2d
- apple-domain-verification=EWvOHEPgEzSJz4zm
- canva-site-verification=8tZUauu9xY4rUOemuoNKmQ
- cisco-ci-domain-verification=5454730502d4e7b7f3de2b878b53673b5f79516d628d5425a0256c410734a4e6"
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