Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
ritzcarlton.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-18 10:35:50 UTC · ↺ Refresh
MX Hostnames
- ritzcarlton-com.mail.protection.outlook.com
MX Priorities
- ritzcarlton-com.mail.protection.outlook.com: 10
A / AAAA Records
- 23.56.162.123 ↩ a23-56-162-123.deploy.static.akamaitechnologies.com
Mail Server IPs
- 52.101.40.24 ↩ mail-cy5pr05cu00100.inbound.protection.outlook.com
- 52.101.9.5 ↩ mail-mn2pr04cu00205.inbound.protection.outlook.com
- 52.101.11.13 ↩ mail-sn1pr0501cu00205.inbound.protection.outlook.com
- 52.101.40.4 ↩ mail-cy5pr03cu00204.inbound.protection.outlook.com
SOA Record
Raw SOA
usc1.akam.net cloud-dns-hostmaster.google.com 1560966159 21600 3600 259200 300
Primary NS (mname)
usc1.akam.net
Admin Email (rname)
cloud-dns-hostmaster@google.com
Serial
1560966159
Refresh
21600s
Retry
3600s
Expire
259200s
Minimum TTL
300s
Nameservers (NS)
eur4.akam.net
ns1-22.akam.net
usc2.akam.net
ns1-7.akam.net
eur3.akam.net
use4.akam.net
usc1.akam.net
eur1.akam.net
SPF Record
✓ Strict (-all)
v=spf1 ip4:50.31.38.19 ip4:167.89.18.211 include:spf.givex.com include:spf.marriott.com include:spf.protection.outlook.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; pct=100; rua=mailto:[email protected]; ruf=mailto:[email protected];
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._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
8 records- MS=ms24608178
- facebook-domain-verification=zinreehcx0rkoir9tqxadb8rg1rk76
- google-site-verification=kUZtWLt5lWqs0-Pc_J6oFGg6If42XhN_bMWOEVOOJOM
- canva-site-verification=iR34VyIztMZIcqiB4kTpiQ
- atlassian-domain-verification=zzbKNynGXmBVVjHMpHdfFpEwzGxKV5plDTgGo00mBnx6f3sEd30UmA/w/TPcy9Ai
- SPFv=spf1 ip4:50.31.38.19 ip4:167.89.18.211 include:spf.givex.com include:spf.marriott.com include:spf.protection.outlook.com -all
- adobe-idp-site-verification=b58a812cb8a67904b7b89c5ba71e21242157d93cc4609f572f4d63398d2f1c95
- docusign=7d144716-033f-49c6-9f08-ee91427619dc
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