Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
marriott-sp.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-29 22:41:42 UTC · ↺ Refresh
MX Hostnames
- marriottsp-com02b.mail.protection.outlook.com
MX Priorities
- marriottsp-com02b.mail.protection.outlook.com: 10
A / AAAA Records
No A/AAAA records found.
Mail Server IPs
- 52.101.40.6 ↩ mail-cy1pr03cu00106.inbound.protection.outlook.com
- 52.101.10.1 ↩ mail-bn6pr02cu00301.inbound.protection.outlook.com
- 52.101.194.4 ↩ mail-ch4pr04cu00104.inbound.protection.outlook.com
- 52.101.40.4 ↩ mail-cy5pr03cu00204.inbound.protection.outlook.com
SOA Record
Raw SOA
ns-1297.awsdns-34.org awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-1297.awsdns-34.org
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-1297.awsdns-34.org
ns-1619.awsdns-10.co.uk
ns-308.awsdns-38.com
ns-569.awsdns-07.net
SPF Record
✓ Strict (-all)
v=spf1 include:spf.marriott.com include:spf.protection.outlook.com ip4:68.233.76.14 ip4:68.233.76.20 ip4:68.233.76.41 ip4:65.221.12.128 ip4:65.221.12.148 -all
📊 DNS lookups: 2/10
✓ 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
✓ 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
14 records- nintex.65d672b6fa37c15f26fa58b3
- onetrust-domain-verification=dfbd766c51074f82b85644376d209efb
- atlassian-domain-verification=zzbKNynGXmBVVjHMpHdfFpEwzGxKV5plDTgGo00mBnx6f3sEd30UmA/w/TPcy9Ai
- liveramp-site-verification=dphz_fboDvNf-L04XjGWSNpfcEjqykIGaOetpgtRFrY
- MS=ms95586813
- google-gws-recovery-domain-verification=52320353
- docusign=5237c853-e9b8-47ff-b0e3-2d3a0b7eac6c
- figma-domain-verification=92316758906766ace0ee6271ca4f1ccf3795fce0f1925f846f4a5ee4c3dd0cfb-1732030374
- SPFv=spf1 include:spf.marriott.com include:spf.protection.outlook.com ip4:68.233.76.14 ip4:68.233.76.20 ip4:68.233.76.41 ip4:65.221.12.128 ip4:65.221.12.148 -all
- postman-domain-verification=a3029790abe7985e9b6364a6b0958398c14f7c491749a36b4eb61d6dd7557798ea45b50e23584119baff3ee50d36834c76deedbc513ffcf9b602a24b96a9dbf3
- adobe-idp-site-verification=b58a812cb8a67904b7b89c5ba71e21242157d93cc4609f572f4d63398d2f1c95
- Dynatrace-site-verification=abb4048f-3131-488a-b82b-3f9efa29291f__gla8flavlv1499psksrrt625em
- flexera-domain-verification-josckrmnkwmmjnej
- infoblox-domain-mastery=d020a023760218857e5ed86edebf436f82f2a1d89aee1a0d9ceb6c59c0cf79b450
Full email verification for marriott-sp.com
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