Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
fnsusa.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-19 14:29:02 UTC · ↺ Refresh
MX Hostnames
- fnsusa-com.mail.protection.outlook.com
MX Priorities
- fnsusa-com.mail.protection.outlook.com: 0
A / AAAA Records
- 12.5.37.179 (no PTR)
Mail Server IPs
- 52.101.41.54 ↩ mail-sj2pr05cu00506.inbound.protection.outlook.com
- 52.101.41.0 ↩ mail-byapr05cu00400.inbound.protection.outlook.com
- 52.101.41.22 ↩ mail-sj2pr05cu00406.inbound.protection.outlook.com
- 52.101.41.180 ↩ mail-byapr04cu00204.inbound.protection.outlook.com
- 2a01:111:f403:f90f:: ↩ mail-sa9pr04cu00100.inbound.protection.outlook.com
- 2a01:111:f403:f908::1 ↩ mail-bn1pr04cu00101.inbound.protection.outlook.com
- 2a01:111:f403:c902::14 ↩ mail-byapr04cu00204.inbound.protection.outlook.com
- 2a01:111:f403:c946::1 ↩ mail-ch1pr04cu00101.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.bdm.microsoftonline.com azuredns-hostmaster.microsoft.com 1 3600 300 2419200 300
Primary NS (mname)
ns1.bdm.microsoftonline.com
Admin Email (rname)
azuredns-hostmaster@microsoft.com
Serial
1
Refresh
3600s
Retry
300s
Expire
2419200s
Minimum TTL
300s
Nameservers (NS)
ns3.bdm.microsoftonline.com
ns4.bdm.microsoftonline.com
ns1.bdm.microsoftonline.com
ns2.bdm.microsoftonline.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:12.5.37.162 ip4:209.214.207.90 ip4:68.65.213.186 ip4:12.45.90.162 ip4:67.208.96.143 ip4:12.205.144.26 ip4:207.5.32.136 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; pct=50; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
⚠ Policy applies to 50% of failing messages only
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
7 records- MS=ms35289945
- cisco-ci-domain-verification=140827953d2265b8ce23f1f46803f8836b3f1d1aeb300664ea78a61650c29724
- twilio-domain-verification=a24e6048aeb9f18b8d88ff8d99581ea7
- google-site-verification=2PnDGteciQ9grVGW__Bb7owgbg61VYA3G4N20Xwl57I
- google-site-verification=V1pVMKix3F9dlumlMyd0ZYDZixQeA051E6QYyVO0P-0
- mscid=Nehm9SK6wbQ9Yg7td41HoZjJQaToRfGboqiU5+Iih9C2rQE6JYDcye5W5Cz571pP46WG+zPtCnwyrMpFmMrBxg==
- SPFv=spf1 ip4:12.5.37.162 ip4:209.214.207.90 ip4:68.65.213.186 ip4:12.45.90.162 ip4:67.208.96.143 ip4:12.205.144.26 ip4:207.5.32.136 include:spf.protection.outlook.com -all
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