cognisantmd.com

Valid Email Server

Domain Overview

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

Checked via [email protected] · 2026-03-30 06:23:22 UTC · ↺ Refresh

MX Hostnames

  • _dc-mx.85d4fe4470b3.cognisantmd.com
  • _dc-mx.e4ba3e010a2d.cognisantmd.com
  • cognisantmd-com.mail.protection.outlook.com

MX Priorities

  • cognisantmd-com.mail.protection.outlook.com: 0
  • _dc-mx.e4ba3e010a2d.cognisantmd.com: 60
  • _dc-mx.85d4fe4470b3.cognisantmd.com: 60

A / AAAA Records

  • 104.17.16.11
  • 104.17.15.11
  • 2606:4700::6811:f0b
  • 2606:4700::6811:100b

Mail Server IPs

  • 52.101.192.1 ↩ mail-yqzpr01cu01001.inbound.protection.outlook.com
  • 52.101.190.0 ↩ mail-yt5pr01cu00100.inbound.protection.outlook.com
  • 52.101.192.0 ↩ mail-yqzpr01cu00900.inbound.protection.outlook.com
  • 52.101.190.1 ↩ mail-yt3pr01cu00701.inbound.protection.outlook.com
  • 2a01:111:f403:c942::1 ↩ mail-yt3pr01cu00701.inbound.protection.outlook.com
  • 2a01:111:f403:c942::2 ↩ mail-yt3pr01cu00602.inbound.protection.outlook.com
  • 2a01:111:f403:c942::3 ↩ mail-yt6pr01cu00103.inbound.protection.outlook.com
  • 2a01:111:f403:c944:: ↩ mail-yqzpr01cu00900.inbound.protection.outlook.com
  • 3.98.1.228 ↩ ec2-3-98-1-228.ca-central-1.compute.amazonaws.com
  • 99.79.105.154 ↩ ec2-99-79-105-154.ca-central-1.compute.amazonaws.com
  • 3.98.77.74
  • 35.182.46.13

SOA Record

Raw SOA logan.ns.cloudflare.com dns.cloudflare.com 2400242996 10000 2400 604800 1800
Primary NS (mname)
logan.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2400242996
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

logan.ns.cloudflare.com
violet.ns.cloudflare.com

SPF Record

✓ Strict (-all)
v=spf1 include:_spf.freshsales.io include:mail.zendesk.com include:spf.protection.outlook.com include:_spf.cognisantmd.com ip4:15.223.13.235 ip4:15.222.73.254 ip4:3.99.87.140 -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]; fo=1:d:s
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]

DKIM Selectors

✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 392 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

10 records
  • google-site-verification=3YOAobkbTX9GUAfy1Wu-g0RTuGdz70JFBjiq_qrKyZk
  • google-site-verification=C80yOl7O_GTHWCSecO0CUXKW_vOpvK4Yy8_RIux29V0
  • google-site-verification=GkG2mpNooJnKRRjlU0KgWZwPUm0p2uX-lw_Ob4gk7XI
  • google-site-verification=m8H-3kIErMSIYbN5hN4qU47BoZ73Pwa74kaouIh61MM
  • google-site-verification=mXEaoxSX5Rs1mMujRQebZUza6M-u_dmk8_pEPZFIZsI
  • google-site-verification=qqbS4ZKqydL_jKVq9Ci1B4Y6neVVJhZPX70ntecDMC0
  • knowbe4-site-verification=6b7d96ef032c404f4a2c8ab3781bc256
  • northpass-domain-verification=5aba4c7361c0c6674cf673c92e85d822
  • SPFv=spf1 include:_spf.freshsales.io include:mail.zendesk.com include:spf.protection.outlook.com include:_spf.cognisantmd.com ip4:15.223.13.235 ip4:15.222.73.254 ip4:3.99.87.140 -all
  • MS=ms41801292
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