Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
acu.edu.au
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-18 07:20:14 UTC · ↺ Refresh
MX Hostnames
- acu-edu-au.mail.protection.outlook.com
MX Priorities
- acu-edu-au.mail.protection.outlook.com: 0
A / AAAA Records
- 13.107.246.32 (no PTR)
Mail Server IPs
- 52.101.149.1 ↩ mail-sy8pr01cu00101.inbound.protection.outlook.com
- 52.101.149.9 ↩ mail-sy2pr01cu00501.inbound.protection.outlook.com
- 52.101.151.5 ↩ mail-meupr01cu00305.inbound.protection.outlook.com
- 52.101.149.0 ↩ mail-sy2pr01cu00300.inbound.protection.outlook.com
- 2a01:111:f403:cc33::1 ↩ mail-meupr01cu00301.inbound.protection.outlook.com
- 2a01:111:f403:cc31::1 ↩ mail-sy8pr01cu00101.inbound.protection.outlook.com
- 2a01:111:f403:cc33:: ↩ mail-meupr01cu00200.inbound.protection.outlook.com
- 2a01:111:f403:cc31::2 ↩ mail-sy5pr01cu00902.inbound.protection.outlook.com
SOA Record
Raw SOA
ns.acu.edu.au hostmaster.acu.edu.au 2026031002 1200 600 1209600 86400
Primary NS (mname)
ns.acu.edu.au
Admin Email (rname)
hostmaster@acu.edu.au
Serial
2026031002
Refresh
1200s
Retry
600s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns2.aarnet.net.au
ns0.acu.edu.au
ns2.acu.edu.au
ns1.aarnet.net.au
ns3.aarnet.net.au
SPF Record
✓ Soft Fail (~all)
v=spf1 include:spf.protection.outlook.com include:_spf1.acu.edu.au a:b.spf.service-now.com a:c.spf.service-now.com a:d.spf.service-now.com include:spf.mandrillapp.com ip4:50.31.59.56 ip4:192.148.223.5 ip4:204.239.0.0/24 ip4:198.207.147.0/24 ip4:117.20.42.8/29 ip4:216.147.221.8/31 ~all
📊 DNS lookups: 6/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; pct=100; rua=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._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
18 records- adobe-idp-site-verification=093b3c61-b9ba-41b1-a446-c286e34d980e
- workplace-domain-verification=tW2TaURSW9WzsOcrjau6CjVATkAWTx
- docusign=f6ab20c5-8180-4dcc-a2e8-b35a3c76266a
- cdn.webflow.com
- c7006bcb-4ae4-45c1-96d7-2fb03df67a5b
- QuoVadis=c9678e94-4eae-46ad-83aa-530901098c4b
- google-site-verification=4JOT1PzsGaFxRECpqJuwjjRA1N97-rXmoxWo6avEzCs
- ilvutvsu9bvt4gn04cfteuuk7u
- MS=ms78638426
- h1pOPLe8xYLBZpww8P8wDE/72D+ZH5fDKiUEfKKH82hvylOsq6/sGSFoyuN/T8IzM2ZpcP6IDrCZT27Nzelp1g==
- P5yZWu/rOIdNHh9aOv6izwIt+NfoJl+aZFJrwK0KSxmSFISUfFyLZNF0ML8tVLM5B0RBiBig1g4c3Zml6YWsgw==
- d7bd9p8nd6z5y75l3g1bcn5wsvvr90x7
- d96c1e25-49d3-4ffc-8d3d-3cbda1b5f977
- SPFv=spf1 include:spf.protection.outlook.com include:_spf1.acu.edu.au a:b.spf.service-now.com a:c.spf.service-now.com a:d.spf.service-now.com include:spf.mandrillapp.com ip4:50.31.59.56 ip4:192.148.223.5 ip4:204.239.0.0/24 ip4:198.207.147.0/24 ip4:117.20.42.8/29 ip4:216.147.221.8/31 ~all
- nitro-verification-code=LTY4NTExMTk1NTk3MzUzODQxMjk=
- google-site-verification=U3ddeJJ1p09csj9BPL2vcolcqE7t6TCFkmMw5sFDs_Q
- 2rj6ii35akhs8hs6qhnmljr84q
- _mw52pc27p5h44o58vq4tmncz1ty8haq
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