Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
crowngroup.com.au
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-19 22:10:41 UTC · ↺ Refresh
MX Hostnames
- crowngroup-com-au.mail.protection.outlook.com
MX Priorities
- crowngroup-com-au.mail.protection.outlook.com: 1
A / AAAA Records
- 175.45.125.245 ↩ 175-45-125-245.core.vocus.network
Mail Server IPs
- 52.101.151.5 ↩ mail-meupr01cu00305.inbound.protection.outlook.com
- 52.101.149.2 ↩ mail-sy5pr01cu00902.inbound.protection.outlook.com
- 52.101.149.9 ↩ mail-sy2pr01cu00501.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:: ↩ mail-sy2pr01cu00300.inbound.protection.outlook.com
- 2a01:111:f403:cc31::3 ↩ mail-sy2pr01cu00503.inbound.protection.outlook.com
- 2a01:111:f403:cc31::2 ↩ mail-sy5pr01cu00902.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.dnspackage.com admin.sectigo.com 1638840149 86400 7200 604800 300
Primary NS (mname)
ns1.dnspackage.com
Admin Email (rname)
admin@sectigo.com
Serial
1638840149
Refresh
86400s
Retry
7200s
Expire
604800s
Minimum TTL
300s
Nameservers (NS)
ns2.dnspackage.com
ns3.dnspackage.com
ns4.dnspackage.com
ns1.dnspackage.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com -all include:spf.mandrillapp.com include:mktomail.com +a:spf.inspectionmanager.com +a:spf.propertyspace.com -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._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
4 records- SPFv=spf1 include:spf.protection.outlook.com -all include:spf.mandrillapp.com include:mktomail.com +a:spf.inspectionmanager.com +a:spf.propertyspace.com -all
- MS=ms14087569
- a:spf.inspectionmanager.com
- a:spf.propertyspace.com
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