designcore.ca

Valid Email Server
Domain Lookup › designcore.ca

Domain Overview

DNS: ✓ 1d ago Checker: ✓ 1d ago
designcore.ca
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-05-19 17:15:28 UTC · ↺ Refresh

MX Hostnames

  • mx2-us1.ppe-hosted.com
  • mx1-us1.ppe-hosted.com

MX Priorities

  • mx1-us1.ppe-hosted.com: 10
  • mx2-us1.ppe-hosted.com: 10

A / AAAA Records

  • 52.129.21.197 ↩ familymedicalcentres.com

Mail Server IPs

  • 67.231.154.162 ↩ mx1-us1.ppe-hosted.com
  • 148.163.129.50 ↩ mx1-us1.ppe-hosted.com
  • 67.231.154.163 ↩ mx2-us1.ppe-hosted.com
  • 148.163.129.51 ↩ mx2-us1.ppe-hosted.com

SOA Record

Raw SOA ns10.in-focus.com hostmaster.designcore.ca 2026022502 28800 7200 604800 7200
Primary NS (mname)
ns10.in-focus.com
Admin Email (rname)
hostmaster@designcore.ca
Serial
2026022502
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
7200s

Nameservers (NS)

ns10.in-focus.com
ns5.in-focus.com
ns8.in-focus.com
ns9.in-focus.com

SPF Record

✓ Strict (-all)
v=spf1 a:dispatch-us.ppe-hosted.com a:mail.designcore.ca include:spf.ci2group.com include:spf.protection.outlook.com ip4:184.71.242.30 ip4:161.184.162.210 -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

~ Quarantine
v=DMARC1;p=quarantine;rua=mailto:[email protected],mailto:[email protected];ruf=mailto:[email protected],mailto:[email protected];fo=1;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],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
  • ppe-db4f4257b23eb30ee20dc581e9f35332c62c8d34
  • SPFv=spf1 a:dispatch-us.ppe-hosted.com a:mail.designcore.ca include:spf.ci2group.com include:spf.protection.outlook.com ip4:184.71.242.30 ip4:161.184.162.210 -all
  • apple-domain-verification=potV1EdB1KpcTPAe
  • MS=ms49113529
Full email verification for designcore.ca

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