Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
mrha.ca
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-23 19:43:20 UTC · ↺ Refresh
MX Hostnames
- mrha-ca.mail.protection.outlook.com
MX Priorities
- mrha-ca.mail.protection.outlook.com: 10
A / AAAA Records
- 70.38.59.67 (no PTR)
Mail Server IPs
- 52.101.190.1 ↩ mail-yt3pr01cu00701.inbound.protection.outlook.com
- 52.101.190.0 ↩ mail-yt5pr01cu00100.inbound.protection.outlook.com
- 52.101.192.1 ↩ mail-yqzpr01cu01001.inbound.protection.outlook.com
- 52.101.192.0 ↩ mail-yqzpr01cu00900.inbound.protection.outlook.com
- 2a01:111:f403:c944::1 ↩ mail-yqzpr01cu01001.inbound.protection.outlook.com
- 2a01:111:f403:c942::2 ↩ mail-yt3pr01cu00602.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
SOA Record
Raw SOA
ns1.ottawahospital.on.ca domains.champlainhealth.ca 30 900 600 86400 3600
Primary NS (mname)
ns1.ottawahospital.on.ca
Admin Email (rname)
domains@champlainhealth.ca
Serial
30
Refresh
900s
Retry
600s
Expire
86400s
Minimum TTL
3600s
Nameservers (NS)
ns2.d-zone.ca
ns1.d-zone.ca
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com ip4:69.42.180.66/32 ip4:69.42.180.67/32 ip4:69.42.180.69/32 ip4:69.42.180.68/32 ip4:208.97.124.226/32 ip4:69.42.180.70/32 ip4:69.42.180.158/32 Ip4:204.89.57.18/32 ip4:99.209.92.178/32 -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; pct=100; rua=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 392 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
2 records- SPFv=spf1 include:spf.protection.outlook.com ip4:69.42.180.66/32 ip4:69.42.180.67/32 ip4:69.42.180.69/32 ip4:69.42.180.68/32 ip4:208.97.124.226/32 ip4:69.42.180.70/32 ip4:69.42.180.158/32 Ip4:204.89.57.18/32 ip4:99.209.92.178/32 -all
- MS=ms29056954
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