ustaxfactory.com

Valid Email Server
Domain Lookup › ustaxfactory.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
ustaxfactory.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-19 11:21:32 UTC · ↺ Refresh

MX Hostnames

  • ustaxfactory-com.mail.protection.outlook.com

MX Priorities

  • ustaxfactory-com.mail.protection.outlook.com: 0

A / AAAA Records

  • 172.67.162.207 (no PTR)
  • 104.21.90.241 (no PTR)
  • 2606:4700:3036::ac43:a2cf
  • 2606:4700:3035::6815:5af1

Mail Server IPs

  • 52.101.11.10 ↩ mail-sa9pr03cu00202.inbound.protection.outlook.com
  • 52.101.9.12 ↩ mail-bl0pr05cu00504.inbound.protection.outlook.com
  • 52.101.10.14 ↩ mail-bn6pr04cu00206.inbound.protection.outlook.com
  • 52.101.8.46 ↩ mail-dm6pr05cu00406.inbound.protection.outlook.com
  • 2a01:111:f403:c91d:: ↩ mail-mw2pr04cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:c91d::b ↩ mail-mw2pr02cu00603.inbound.protection.outlook.com
  • 2a01:111:f403:c946::2 ↩ mail-ch4pr04cu00102.inbound.protection.outlook.com
  • 2a01:111:f403:f905::3 ↩ mail-dm5pr02cu00203.inbound.protection.outlook.com

SOA Record

Raw SOA oswald.ns.cloudflare.com dns.cloudflare.com 2397208087 10000 2400 604800 1800
Primary NS (mname)
oswald.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2397208087
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

rita.ns.cloudflare.com
oswald.ns.cloudflare.com

SPF Record

✓ Strict (-all)
v=spf1 include:secureserver.net include:_spf.taxprowebsites.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

DKIM Selectors

✓ 1 found
default._domainkey
✓ Public key: 392 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

3 records
  • taxpro-site-verification=f0887f0494628026bf83254adc7aff7e
  • SPFv=spf1 include:secureserver.net include:_spf.taxprowebsites.com -all
  • MS=ms60807240
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