Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
marriottluxurybrands.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-18 04:29:29 UTC · ↺ Refresh
MX Hostnames
- marriottluxurybrands-com.mail.protection.outlook.com
MX Priorities
- marriottluxurybrands-com.mail.protection.outlook.com: 10
A / AAAA Records
No A/AAAA records found.
Mail Server IPs
- 52.101.9.26 ↩ mail-bl0pr02cu00702.inbound.protection.outlook.com
- 52.101.11.7 ↩ mail-sa9pr04cu00107.inbound.protection.outlook.com
- 52.101.11.19 ↩ mail-sa9pr04cu00203.inbound.protection.outlook.com
- 52.101.41.4 ↩ mail-sj2pr05cu00204.inbound.protection.outlook.com
SOA Record
Raw SOA
ns-227.awsdns-28.com awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-227.awsdns-28.com
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-831.awsdns-39.net
ns-1254.awsdns-28.org
ns-1757.awsdns-27.co.uk
ns-227.awsdns-28.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.marriott.com include:e2ma.net include:spf.protection.outlook.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected];
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._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
4 records- docusign=6e7eba87-c17c-4732-8499-b35b1bc54c0f
- SPFv=spf1 include:spf.marriott.com include:e2ma.net include:spf.protection.outlook.com -all
- MS=ms31716332
- canva-site-verification=AqPS-WHh1KmJr8moqkkFjg
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