leduff.ca

Valid Email Server
Domain Lookup › leduff.ca

Domain Overview

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

Checked via [email protected] · 2026-03-27 09:01:28 UTC · ↺ Refresh

MX Hostnames

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

MX Priorities

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

A / AAAA Records

  • 3.33.152.147 ↩ a4ec4c6ea1c92e2e6.awsglobalaccelerator.com
  • 15.197.142.173 ↩ a4ec4c6ea1c92e2e6.awsglobalaccelerator.com

Mail Server IPs

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

SOA Record

Raw SOA ns1.gandi.net hostmaster.gandi.net 1774483200 10800 3600 604800 10800
Primary NS (mname)
ns1.gandi.net
Admin Email (rname)
hostmaster@gandi.net
Serial
1774483200
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
10800s

Nameservers (NS)

ns-121-c.gandi.net
ns-162-a.gandi.net
ns-66-b.gandi.net

SPF Record

✓ Strict (-all)
v=spf1 ip4:45.73.8.226 a:relais.videotron.ca include:spf.hornetsecurity.com a:mailrelay.lognet.ca include:spf.protection.outlook.com include:_spf.intacct.com -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

~ Quarantine
v=DMARC1;p=quarantine
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)

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
  • MS=ms11699400
  • intacct-esk=F603DE78BB39CEF2E0533A06690A9FE9
  • SPFv=spf1 ip4:45.73.8.226 a:relais.videotron.ca include:spf.hornetsecurity.com a:mailrelay.lognet.ca include:spf.protection.outlook.com include:_spf.intacct.com -all
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