Live data — DNS records and disposable check were just fetched and saved.
Domain Overview
DNS: ⚡ live
Checker: ⚡ live
sdn.org.au
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-25 10:30:47 UTC · ↺ Refresh
MX Hostnames
- sdn-org-au.mail.protection.outlook.com
MX Priorities
- sdn-org-au.mail.protection.outlook.com: 0
A / AAAA Records
- 172.66.0.125 (no PTR)
- 162.159.140.127 (no PTR)
Mail Server IPs
- 52.101.151.0 ↩ mail-meupr01cu00200.inbound.protection.outlook.com
- 52.101.149.9 ↩ mail-sy2pr01cu00501.inbound.protection.outlook.com
- 52.101.151.5 ↩ mail-meupr01cu00305.inbound.protection.outlook.com
- 52.101.149.1 ↩ mail-sy8pr01cu00101.inbound.protection.outlook.com
- 2a01:111:f403:cc31::2 ↩ mail-sy5pr01cu00902.inbound.protection.outlook.com
- 2a01:111:f403:cc33:: ↩ mail-meupr01cu00200.inbound.protection.outlook.com
- 2a01:111:f403:cc31:: ↩ mail-sy2pr01cu00300.inbound.protection.outlook.com
- 2a01:111:f403:cc31::1 ↩ mail-sy8pr01cu00101.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.aussiedns.net.au hostmaster.sdn.org.au 2026030501 14400 1800 1209600 3600
Primary NS (mname)
ns1.aussiedns.net.au
Admin Email (rname)
hostmaster@sdn.org.au
Serial
2026030501
Refresh
14400s
Retry
1800s
Expire
1209600s
Minimum TTL
3600s
Nameservers (NS)
No nameservers found.
SPF Record
✓ Strict (-all)
v=spf1 ip4:59.167.141.112/28 ip4:20.92.179.16 mx include:spf.protection.outlook.com include:441663190.spf08.hubspotemail.net include:spf.smtp2go.com include:customers.clickdimensions.com include:_spf.qualtrics.com include:spf.mailcluster.com.au include:spfa.cpmails.com include:au._netblocks.mimecast.com include:_spf.salesforce.com -all
📊 DNS lookups: 10/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1;p=none;sp=none;adkim=r;aspf=r;pct=100;fo=0;rf=afrf;ri=86400;rua=mailto:[email protected];ruf=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none
DKIM Selectors
✓ 2 found
s1._domainkey
s2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: s1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
5 records- docusign=cd483c8d-5144-4bc4-a7a9-fdff0111ee3e
- 9cfd8154-74de-4f9e-b5d7-af31bf182ec5
- ef1fa944-4b35-43c3-a65c-14db01abb24c
- _j0xxx7wg7j6zg60ryo2rkutkyc327zr
- SPFv=spf1 ip4:59.167.141.112/28 ip4:20.92.179.16 mx include:spf.protection.outlook.com include:441663190.spf08.hubspotemail.net include:spf.smtp2go.com include:customers.clickdimensions.com include:_spf.qualtrics.com include:spf.mailcluster.com.au include:spfa.cpmails.com include:au._netblocks.mimecast.com include:_spf.salesforce.com -all
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