4cornerresources.com

Valid Email Server
Domain Lookup › 4cornerresources.com

Domain Overview

DNS: ✓ 3d ago Checker: ✓ 3d ago
4cornerresources.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-10-18 03:57:07 UTC · ↺ Refresh

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MX Hostnames

  • 4cornerresources-com.mail.protection.outlook.com

MX Priorities

  • 4cornerresources-com.mail.protection.outlook.com: 0

A / AAAA Records

  • 104.26.5.11 (no PTR)
  • 104.26.4.11 (no PTR)
  • 172.67.71.219
  • 2606:4700:20::681a:40b
  • 2606:4700:20::681a:50b
  • 2606:4700:20::ac43:47db

Mail Server IPs

  • 52.101.10.12 ↩ mail-bn1pr21cu00204.inbound.protection.outlook.com
  • 52.101.10.14 ↩ mail-bn6pr04cu00206.inbound.protection.outlook.com
  • 52.101.40.53 ↩ mail-cy3pr05cu00205.inbound.protection.outlook.com
  • 52.101.42.84 ↩ mail-co1pr02cu00204.inbound.protection.outlook.com
  • 2a01:111:f403:c927::6 ↩ mail-bn3pr0501cu00106.inbound.protection.outlook.com
  • 2a01:111:f403:c946::6 ↩ mail-ch5pr02cu00406.inbound.protection.outlook.com
  • 2a01:111:f403:f804::7 ↩ mail-co2pr03cu00307.inbound.protection.outlook.com
  • 2a01:111:f403:c803:: ↩ mail-bn1pr21cu00200.inbound.protection.outlook.com

SOA Record

Raw SOA eleanor.ns.cloudflare.com dns.cloudflare.com 2415767690 10000 2400 604800 1800
Primary NS (mname)
eleanor.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2415767690
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

eleanor.ns.cloudflare.com
kevin.ns.cloudflare.com

SPF Record

✓ Soft Fail (~all)
v=spf1 include:spf.protection.outlook.com include:spf.jobdiva.com include:amazonses.com include:4990434.spf03.hubspotemail.net ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · 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

14 records
  • 405ihf7e9kej3c7sc51nvprheu
  • MS=ms58098615
  • anthropic-domain-verification-3q9wte=QwFUGDSSOzmTzMCfy3pszl04V
  • google-site-verification=6xb8diezKFdwKC2ZNu2VeYyOA_H6n_DePAqPP2-bJ8o
  • google-site-verification=Q2BsV4uhI-5Z44AV8HBuEJxoB2lV1H6Jekm4ahAvYf0
  • google-site-verification=r24Ty0dLxNwy2dbsLEjtkRcCZO0ePKJkg6tWCotD7KA
  • kk9ctdf1hu3ats0b1bj8faeg79
  • m737tu3pjmq1en61r8oi93no4f
  • nordpass-domain-verification=dcc166fdda61e1a5d5c20bbf55168d7b6908dfcc697bc8a7652d7098d33c92d7
  • notokenfound
  • openai-domain-verification=dv-PZBVbSIM3DQ4v7wb6xMYeo06
  • openai-domain-verification=dv-YcaQHVdHHBFqW5l8J3k1rO3y
  • DMARCv=DMARC1; p=none; rua=mailto:[email protected]
  • SPFv=spf1 include:spf.protection.outlook.com include:spf.jobdiva.com include:amazonses.com include:4990434.spf03.hubspotemail.net ~all
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