drkhorasani.com

Valid Email Server
Domain Lookup › drkhorasani.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
drkhorasani.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-18 09:32:44 UTC · ↺ Refresh

MX Hostnames

  • mx.paubox.com

MX Priorities

  • mx.paubox.com: 0

A / AAAA Records

  • 198.202.211.1

Mail Server IPs

  • 165.140.171.189 ↩ mx.paubox.com
  • 165.140.171.164 ↩ mx.paubox.com
  • 165.140.171.143 ↩ mx.paubox.com
  • 165.140.171.195 ↩ mx.paubox.com
  • 165.140.171.155 ↩ mx.paubox.com
  • 165.140.171.18 ↩ mx.paubox.com
  • 165.140.171.101 ↩ mx.paubox.com
  • 165.140.171.124 ↩ mx.paubox.com
  • 165.140.171.170 ↩ mx.paubox.com
  • 165.140.171.15 ↩ mx.paubox.com
  • 165.140.171.199
  • 165.140.171.169
  • 165.140.171.111

SOA Record

Raw SOA ns39.domaincontrol.com dns.jomax.net 2025121101 28800 7200 604800 600
Primary NS (mname)
ns39.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2025121101
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s

Nameservers (NS)

ns39.domaincontrol.com
ns40.domaincontrol.com

SPF Record

✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:_spf.paubox.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

✓ 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

1 record
  • SPFv=spf1 include:spf.protection.outlook.com include:_spf.paubox.com -all
Full email verification for drkhorasani.com

Run SMTP check, SPF/DKIM/DMARC and catch-all detection.

SPF / DKIM / DMARC Get 1,000 Free Credits