Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
americanstewards.us
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-18 05:26:02 UTC · ↺ Refresh
MX Hostnames
- americanstewards-us.mail.protection.outlook.com
MX Priorities
- americanstewards-us.mail.protection.outlook.com: 10
A / AAAA Records
- 68.64.34.81 ↩ server2.fullfusion.net
Mail Server IPs
- 52.101.9.20 ↩ mail-bl0pr02cu00604.inbound.protection.outlook.com
- 52.101.41.21 ↩ mail-sj2pr05cu00305.inbound.protection.outlook.com
- 52.101.41.4 ↩ mail-sj2pr05cu00204.inbound.protection.outlook.com
- 52.101.11.7 ↩ mail-sa9pr04cu00107.inbound.protection.outlook.com
- 2a01:111:f403:f903:: (no PTR)
- 2a01:111:f403:c946::6 ↩ mail-ch5pr02cu00406.inbound.protection.outlook.com
- 2a01:111:f403:f802::1 ↩ mail-sj2pr05cu00101.inbound.protection.outlook.com
- 2a01:111:f403:c936:: ↩ mail-cy1pr05cu00400.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.fullfusion.net margaret.americanstewards.us 2026020506 10800 3600 1209600 10800
Primary NS (mname)
ns1.fullfusion.net
Admin Email (rname)
margaret@americanstewards.us
Serial
2026020506
Refresh
10800s
Retry
3600s
Expire
1209600s
Minimum TTL
10800s
Nameservers (NS)
ns1.fullfusion.net
ns2.fullfusion.net
SPF Record
✓ Strict (-all)
v=spf1 include:_spf.mlsend.com +a +mx +ip4:50.87.253.119 +ip4:68.64.34.81 +include:spf.protection.outlook.com -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 1 found
default._domainkey
✓ Public key: 168 chars (valid)
✓ DKIM properly configured for selector: default
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
2 records- SPFv=spf1 include:_spf.mlsend.com +a +mx +ip4:50.87.253.119 +ip4:68.64.34.81 +include:spf.protection.outlook.com -all
- MS=ms50931766
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