Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
rjc.ca
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-20 00:04:31 UTC · ↺ Refresh
MX Hostnames
- rjc-ca.mail.protection.outlook.com
MX Priorities
- rjc-ca.mail.protection.outlook.com: 5
A / AAAA Records
- 148.113.176.97 ↩ server86.calgarywebpagehosting.com
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
- 52.101.190.3 ↩ mail-yt6pr01cu00103.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
- 2a01:111:f403:c942:: ↩ mail-yt5pr01cu00100.inbound.protection.outlook.com
- 2a01:111:f403:c942::2 ↩ mail-yt3pr01cu00602.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.webnames.ca postmaster.webnames.ca 1773878400 21600 180 1209600 3600
Primary NS (mname)
ns1.webnames.ca
Admin Email (rname)
postmaster@webnames.ca
Serial
1773878400
Refresh
21600s
Retry
180s
Expire
1209600s
Minimum TTL
3600s
Nameservers (NS)
ns3.webnames.ca
ns1.webnames.ca
ns2.webnames.ca
SPF Record
✓ Strict (-all)
v=spf1 mx include:spf.constantcontact.com include:app.aventri.com include:_spf.ultipro.com include:spf.protection.outlook.com include:_spf.calgarywebpagehosting.com -all
📊 DNS lookups: 6/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 3 found
selector1._domainkey
selector2._domainkey
k1._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
4 records- a2fadf20-1f8b-40f4-8aab-2b7a77e79381
- SPFv=spf1 mx include:spf.constantcontact.com include:app.aventri.com include:_spf.ultipro.com include:spf.protection.outlook.com include:_spf.calgarywebpagehosting.com -all
- autodesk-domain-verification=F9SEbZGVBAnv2e92Y9RR
- quickbase-site-verification-cc6c316023d4f3cc8ac961e171cb219deed8cb94
Full email verification for rjc.ca
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