cohenusa.com

Valid Email Server
Domain Lookup › cohenusa.com
Live data — DNS records and disposable check were just fetched and saved.

Domain Overview

DNS: ⚡ live Checker: ⚡ live
cohenusa.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-06-03 07:42:04 UTC · ↺ Refresh

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MX Hostnames

  • cohenusa-com.mail.protection.outlook.com

MX Priorities

  • cohenusa-com.mail.protection.outlook.com: 10

A / AAAA Records

  • 104.21.71.33 (no PTR)
  • 172.67.142.200 (no PTR)
  • 2606:4700:3032::ac43:8ec8
  • 2606:4700:3036::6815:4721

Mail Server IPs

  • 52.101.40.0 ↩ mail-cy5pr03cu00300.inbound.protection.outlook.com
  • 52.101.42.14 ↩ mail-mw2pr04cu00106.inbound.protection.outlook.com
  • 52.101.41.58 ↩ mail-sj0pr02cu00102.inbound.protection.outlook.com
  • 52.101.10.1 ↩ mail-bn6pr02cu00301.inbound.protection.outlook.com
  • 2a01:111:f403:f909:: ↩ mail-bn6pr04cu00200.inbound.protection.outlook.com
  • 2a01:111:f403:f802:: ↩ mail-byapr05cu00400.inbound.protection.outlook.com
  • 2a01:111:f403:f802::3 ↩ mail-sj0pr03cu01403.inbound.protection.outlook.com
  • 2a01:111:f403:c901::1 ↩ mail-bl2pr04cu00201.inbound.protection.outlook.com

SOA Record

Raw SOA bingo.ns.cloudflare.com dns.cloudflare.com 2404979057 10000 2400 604800 1800
Primary NS (mname)
bingo.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2404979057
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

bingo.ns.cloudflare.com
johnathan.ns.cloudflare.com

SPF Record

✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com mx include:_spf.google.com include:eskerondemand.com ip4:66.42.229.149 ip4:66.42.229.146 ip4:216.195.76.45 ip4:98.123.18.138 ip4:71.65.109.110 ip4:74.142.239.98 ip4:98.123.121.170 -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

~ Quarantine
v=DMARC1; p=Quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1; aspf=s;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Strict · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]

DKIM Selectors

✗ None detected

No DKIM records found for common selectors — your provider may use a custom selector name.

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

4 records
  • ca3-546944e7695a462eae4cc504d8ba5e42
  • duo_sso_verification=37hftNuRWs3krThVSlXkbka9TKnE1dC7fQbnbtcZPc7guLgz87AYivPSMDi1vYJI
  • SPFv=spf1 include:spf.protection.outlook.com mx include:_spf.google.com include:eskerondemand.com ip4:66.42.229.149 ip4:66.42.229.146 ip4:216.195.76.45 ip4:98.123.18.138 ip4:71.65.109.110 ip4:74.142.239.98 ip4:98.123.121.170 -all
  • apple-domain-verification=C8zPHMi1qku0fdUf
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