Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
usagcc.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-28 00:50:47 UTC · ↺ Refresh
MX Hostnames
- mx-cluster-usa01.hornetsecurity.com
- mx-cluster-usa02.hornetsecurity.com
- mx-cluster-usa03.hornetsecurity.com
- mx-cluster-usa04.hornetsecurity.com
- usagcc-com.mail.protection.outlook.com
MX Priorities
- mx-cluster-usa02.hornetsecurity.com: 20
- mx-cluster-usa03.hornetsecurity.com: 30
- mx-cluster-usa04.hornetsecurity.com: 40
- usagcc-com.mail.protection.outlook.com: 100
- mx-cluster-usa01.hornetsecurity.com: 10
A / AAAA Records
- 141.193.213.11 (no PTR)
- 141.193.213.10
Mail Server IPs
- 173.45.18.100 ↩ hsmx01-hz5.hornetsecurity.com
- 52.101.41.3 ↩ mail-sj2pr05cu00103.inbound.protection.outlook.com
- 52.101.50.13 ↩ mail-mw2pr02cu00605.inbound.protection.outlook.com
- 52.101.42.14 ↩ mail-mw2pr04cu00106.inbound.protection.outlook.com
- 52.101.11.2 ↩ mail-sn1pr03cu00102.inbound.protection.outlook.com
- 2a01:111:f403:f903:: (no PTR)
- 2a01:111:f403:c901::1 ↩ mail-bl2pr04cu00201.inbound.protection.outlook.com
- 2a01:111:f403:f913:: ↩ mail-cy1pr03cu00100.inbound.protection.outlook.com
- 2a01:111:f403:f90a:: ↩ mail-bn6pr02cu00300.inbound.protection.outlook.com
SOA Record
Raw SOA
ns07.domaincontrol.com dns.jomax.net 2025121800 28800 7200 604800 600
Primary NS (mname)
ns07.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2025121800
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
ns08.domaincontrol.com
ns07.domaincontrol.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.hornetsecurity.com include:spf.protection.outlook.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1;p=quarantine;sp=none;adkim=r;aspf=r;pct=100;fo=0;rf=afrf;ri=86400
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
↳ Subdomain policy: none
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 216 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
3 records- google-site-verification=Ao0rRbWTyZUYqtDAoJqDqIik2ZUUaa-wmjhWsU3vG7s
- google-site-verification=ya96MYpddsFba0axFYWA3YrbCJg4zUfzLM9TKIht08k
- SPFv=spf1 include:spf.hornetsecurity.com include:spf.protection.outlook.com -all
Full email verification for usagcc.com
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
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