Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
ustrading.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-24 05:11:05 UTC · ↺ Refresh
MX Hostnames
- ustrading-com.mail.protection.outlook.com
MX Priorities
- ustrading-com.mail.protection.outlook.com: 0
A / AAAA Records
- 12.33.240.93 (no PTR)
Mail Server IPs
- 52.101.11.15 ↩ mail-sa9pr02cu00207.inbound.protection.outlook.com
- 52.101.41.0 ↩ mail-byapr05cu00400.inbound.protection.outlook.com
- 52.101.41.26 ↩ mail-sj0pr03cu01702.inbound.protection.outlook.com
- 52.101.194.4 ↩ mail-ch4pr04cu00104.inbound.protection.outlook.com
- 2a01:111:f403:c902::14 ↩ mail-byapr04cu00204.inbound.protection.outlook.com
- 2a01:111:f403:f913::1 ↩ mail-cy5pr05cu00101.inbound.protection.outlook.com
- 2a01:111:f403:c922:: ↩ mail-bl0pr03cu00200.inbound.protection.outlook.com
- 2a01:111:f403:f903:: (no PTR)
SOA Record
Raw SOA
dns105.register.com root.register.com 126030123 10800 3600 604800 3600
Primary NS (mname)
dns105.register.com
Admin Email (rname)
root@register.com
Serial
126030123
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
dns105.register.com
dns106.register.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:12.33.240.90 ip4:64.71.18.92 ip4:64.71.18.93 ip4:12.219.207.18 include:spf.protection.outlook.com include:_spf.google.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=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: 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
4 records- MS=ms31642008
- google-site-verification=-8w-KE4bZnRLO6IfEyX_UpkqwrzSc6y6bR-gVldeR4U
- SPFv=spf1 ip4:12.33.240.90 ip4:64.71.18.92 ip4:64.71.18.93 ip4:12.219.207.18 include:spf.protection.outlook.com include:_spf.google.com -all
- google-site-verification=zMotx0cPtiPBdG3XPRt9MQawQ1DKzEUd0mv2yw8N3xY
Full email verification for ustrading.com
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