crimsoncoward.com

Valid Email Server

Domain Overview

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

Checked via [email protected] · 2026-03-22 21:06:12 UTC · ↺ Refresh

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MX Hostnames

  • crimsoncoward-com.mail.protection.outlook.com

MX Priorities

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

A / AAAA Records

  • 104.26.4.69 (no PTR)
  • 172.67.75.56 (no PTR)
  • 104.26.5.69
  • 2606:4700:20::ac43:4b38
  • 2606:4700:20::681a:445
  • 2606:4700:20::681a:545

Mail Server IPs

  • 52.101.194.0 ↩ mail-ch5pr02cu00200.inbound.protection.outlook.com
  • 52.101.41.58 ↩ mail-sj0pr02cu00102.inbound.protection.outlook.com
  • 52.101.9.21 ↩ mail-bl2pr04cu00205.inbound.protection.outlook.com
  • 52.101.50.13 ↩ mail-mw2pr02cu00605.inbound.protection.outlook.com
  • 2a01:111:f403:c902::5 ↩ mail-sj2pr05cu00505.inbound.protection.outlook.com
  • 2a01:111:f403:c802:: ↩ mail-cy4pr03cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:c803:: ↩ mail-bn1pr21cu00200.inbound.protection.outlook.com
  • 2a01:111:f403:f908:: ↩ mail-bn1pr21cu00100.inbound.protection.outlook.com

SOA Record

Raw SOA chin.ns.cloudflare.com dns.cloudflare.com 2398879879 10000 2400 604800 1800
Primary NS (mname)
chin.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2398879879
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

clyde.ns.cloudflare.com
chin.ns.cloudflare.com

SPF Record

✓ Soft Fail (~all)
v=spf1 include:secureserver.net include:spf.protection.outlook.com ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

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

DKIM Selectors

✓ 1 found
mail._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: mail

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

All TXT Records

7 records
  • google-site-verification=E901Aq1I80_P2EqGLTWhoIGOR49vkLdBRsxi5_oC3nE
  • klaviyo-site-verification=Ygq4QZ
  • SPFv=spf1 include:secureserver.net include:spf.protection.outlook.com ~all
  • NETORGFT4529056.onmicrosoft.com
  • brevo-code:dc1f2971086308578da19c5c6ca4c6eb
  • ca3-6c3e3e8ac03b451489d884d932937ffa
  • google-site-verification=7WWY4_d9t1QoTQhORdxQ40HAuBd604rEXE-9J84U7Kg
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