yorkton.ca

Valid Email Server
Domain Lookup › yorkton.ca

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
yorkton.ca
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-22 00:22:54 UTC · ↺ Refresh

MX Hostnames

  • mx-cluster-ca03.hornetsecurity.com
  • mx-cluster-ca01.hornetsecurity.com
  • mx-cluster-ca-fallback.hornetsecurity.com
  • mx-cluster-ca02.hornetsecurity.com

MX Priorities

  • mx-cluster-ca-fallback.hornetsecurity.com: 40
  • mx-cluster-ca01.hornetsecurity.com: 10
  • mx-cluster-ca02.hornetsecurity.com: 20
  • mx-cluster-ca03.hornetsecurity.com: 30

A / AAAA Records

  • 20.15.0.36 (no PTR)

Mail Server IPs

  • 94.100.132.8 ↩ mx01.hornetsecurity.com
  • 108.163.133.231 ↩ mx-cluster-ca01.hornetsecurity.com
  • 209.172.38.68 ↩ hsmx01-hz11.hornetsecurity.com

SOA Record

Raw SOA ns-1155.awsdns-16.org awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-1155.awsdns-16.org
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

ns-468.awsdns-58.com
ns-956.awsdns-55.net
ns-1155.awsdns-16.org
ns-2026.awsdns-61.co.uk

SPF Record

✓ Soft Fail (~all)
v=spf1 a include:spf.hornetsecurity.com include:spf.protection.outlook.com include:_spf.esolutionsgroup.ca include:_spf.ultipro.com ip4:204.83.182.136 ~all
📊 DNS lookups: 5/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; fo=1; pct=100
~ Quarantine — good protection (failing mail goes to spam)
📋 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

3 records
  • openai-domain-verification=dv-Gicbmr0Hfmkso4BPATw5Lkyi
  • SPFv=spf1 a include:spf.hornetsecurity.com include:spf.protection.outlook.com include:_spf.esolutionsgroup.ca include:_spf.ultipro.com ip4:204.83.182.136 ~all
  • apple-domain-verification=rmFCl5JcgYl55HyV
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