Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
cornerstonelawoffices.com.au
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-01 09:03:09 UTC · ↺ Refresh
MX Hostnames
- cornerstonelawoffices-com-au.mail.protection.outlook.com
MX Priorities
- cornerstonelawoffices-com-au.mail.protection.outlook.com: 10
A / AAAA Records
- 35.213.220.12 ↩ 12.220.213.35.bc.googleusercontent.com
Mail Server IPs
- 52.101.151.5 ↩ mail-meupr01cu00305.inbound.protection.outlook.com
- 52.101.149.1 ↩ mail-sy8pr01cu00101.inbound.protection.outlook.com
- 52.101.149.2 ↩ mail-sy5pr01cu00902.inbound.protection.outlook.com
- 52.101.149.9 ↩ mail-sy2pr01cu00501.inbound.protection.outlook.com
- 2a01:111:f403:cc31::1 ↩ mail-sy8pr01cu00101.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:cc33::1 ↩ mail-meupr01cu00301.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.siteground.net root.gsydm1004.siteground.biz 100461 86400 7200 3600000 86400
Primary NS (mname)
ns1.siteground.net
Admin Email (rname)
root@gsydm1004.siteground.biz
Serial
100461
Refresh
86400s
Retry
7200s
Expire
3600000s
Minimum TTL
86400s
Nameservers (NS)
ns2.siteground.net
ns1.siteground.net
SPF Record
✓ Strict (-all)
v=spf1 a mx ip4:146.66.121.0/24 include:spf.protection.outlook.com include:servers.mcsv.net include:google.com -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; adkim=s; aspf=s
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Strict
· DKIM alignment: Strict
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._domainkey
default._domainkey
mail._domainkey
✓ Public key: 392 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- facebook-domain-verification=72ykz4gp5j87qa6v8vlwg9n3bb89fu
- SPFv=spf1 a mx ip4:146.66.121.0/24 include:spf.protection.outlook.com include:servers.mcsv.net include:google.com -all
- google-site-verification=F9CHMyolJCfYBThp1cwnyHOdFDZQzEm7PsiEJ1PVi_0
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