cognat.com

Valid Email Server
Domain Lookup › cognat.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
cognat.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-03-21 01:22:38 UTC · ↺ Refresh

MX Hostnames

  • mailsrv01.westernoptical.ca
  • backupmx.westernoptical.ca
  • ns.cognat.com
  • exchange.cognat.com

MX Priorities

  • ns.cognat.com: 10
  • mailsrv01.westernoptical.ca: 15
  • backupmx.westernoptical.ca: 20
  • exchange.cognat.com: 5

A / AAAA Records

  • 64.254.236.216 ↩ vesta4.cognat.biz

Mail Server IPs

  • 64.254.236.190 ↩ trivia.cognat.com
  • 69.70.223.234 ↩ mailsrv01.westernoptical.ca
  • 104.156.68.210 ↩ mailsrv01.westernoptical.ca
  • 64.254.236.140 ↩ exchange.cognat.com

SOA Record

Raw SOA ns.cognat.com dnsadmin.cognat.com 2010042874 3600 900 1209600 43200
Primary NS (mname)
ns.cognat.com
Admin Email (rname)
dnsadmin@cognat.com
Serial
2010042874
Refresh
3600s
Retry
900s
Expire
1209600s
Minimum TTL
43200s

Nameservers (NS)

ns2.cognat.com
ns1.cognat.com

SPF Record

✓ Soft Fail (~all)
v=spf1 a mx ptr a:dc1.mydynacom.com ip4:64.254.236.140 ip4:64.254.236.130 ip4:64.254.236.220 ip4:64.254.236.190 ip4:64.254.236.215 ip4:64.254.236.216 ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1
⚠ 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

9 records
  • MS=ms42413859
  • MS=ms32518740
  • tue4desl0ge1bs9e4gjkaedv2k
  • 6jtcjk9fa8uvbo176vss93gu9
  • google-gws-recovery-domain-verification=43899457
  • v3b48gcr69mctuqej1htd54tnf
  • logmein-verification-code=e6892d5b-9c13-47a1-a444-4c76174e139a
  • google-site-verification=SXCb1u5t0diqN8laYroQurTvBENRWjT6qobSU1V9T6Q
  • SPFv=spf1 a mx ptr a:dc1.mydynacom.com ip4:64.254.236.140 ip4:64.254.236.130 ip4:64.254.236.220 ip4:64.254.236.190 ip4:64.254.236.215 ip4:64.254.236.216 ~all
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