ontariohomehealth.ca

Valid Email Server
Domain Lookup › ontariohomehealth.ca

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
ontariohomehealth.ca
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-25 04:20:12 UTC · ↺ Refresh

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MX Hostnames

  • ontariohomehealth-ca.mail.protection.outlook.com

MX Priorities

  • ontariohomehealth-ca.mail.protection.outlook.com: 0

A / AAAA Records

  • 104.21.24.161 (no PTR)
  • 172.67.219.152 (no PTR)
  • 2606:4700:3034::ac43:db98
  • 2606:4700:3031::6815:18a1

Mail Server IPs

  • 52.101.190.2 ↩ mail-yt3pr01cu00602.inbound.protection.outlook.com
  • 52.101.192.0 ↩ mail-yqzpr01cu00900.inbound.protection.outlook.com
  • 52.101.190.1 ↩ mail-yt3pr01cu00701.inbound.protection.outlook.com
  • 52.101.192.1 ↩ mail-yqzpr01cu01001.inbound.protection.outlook.com
  • 2a01:111:f403:c942::1 ↩ mail-yt3pr01cu00701.inbound.protection.outlook.com
  • 2a01:111:f403:c942:: ↩ mail-yt5pr01cu00100.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

SOA Record

Raw SOA harleigh.ns.cloudflare.com dns.cloudflare.com 2398463176 10000 2400 604800 1800
Primary NS (mname)
harleigh.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2398463176
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

harleigh.ns.cloudflare.com
nero.ns.cloudflare.com

SPF Record

✓ Strict (-all)
v=spf1 ip4:216.110.253.83 ip4:216.171.103.58 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine; sp=reject; pct=100; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: reject

DKIM Selectors

✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 216 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

6 records
  • google-site-verification=VjR8ftcqzRfBlBRb3Y7qenbnX2UtGiYsxo_OwrNmwTg
  • google-site-verification=xBxKX8mSaLfVjZivLFO8wXSmjwjhXFGIqAxvOzCaywM
  • SPFv=spf1 ip4:216.110.253.83 ip4:216.171.103.58 include:spf.protection.outlook.com -all
  • MS=ms61131672
  • ahrefs-site-verification_f0522680418e7b39221f1afdc02d4d776c9c5698fdc03d1614c2aa4d56820c36
  • google-site-verification=4KCYaeVO8AvgUuynkUGbBSGfmt4VdPU20NqNK5kG4jw
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