utm.utoronto.ca

Valid Email Server
Domain Lookup › utm.utoronto.ca

Domain Overview

DNS: ✓ 21d ago Checker: ✓ 21d ago
utm.utoronto.ca
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-05-20 23:29:29 UTC · ↺ Refresh

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MX Hostnames

  • utm-utoronto-ca.mail.protection.outlook.com

MX Priorities

  • utm-utoronto-ca.mail.protection.outlook.com: 50

A / AAAA Records

  • 142.150.1.50 ↩ www-prod-lb-1.erin.utoronto.ca

Mail Server IPs

  • 52.101.190.3 ↩ mail-yt6pr01cu00103.inbound.protection.outlook.com
  • 52.101.192.1 ↩ mail-yqzpr01cu01001.inbound.protection.outlook.com
  • 52.101.190.1 ↩ mail-yt3pr01cu00701.inbound.protection.outlook.com
  • 52.101.190.2 ↩ mail-yt3pr01cu00602.inbound.protection.outlook.com
  • 2a01:111:f403:c942::2 ↩ mail-yt3pr01cu00602.inbound.protection.outlook.com
  • 2a01:111:f403:c944:: ↩ mail-yqzpr01cu00900.inbound.protection.outlook.com
  • 2a01:111:f403:c944::1 ↩ mail-yqzpr01cu01001.inbound.protection.outlook.com
  • 2a01:111:f403:c942:: ↩ mail-yt5pr01cu00100.inbound.protection.outlook.com

SOA Record

Raw SOA linus.utm.utoronto.ca joe.mail.utm.utoronto.ca 2026051100 3600 600 604800 86400
Primary NS (mname)
linus.utm.utoronto.ca
Admin Email (rname)
joe@mail.utm.utoronto.ca
Serial
2026051100
Refresh
3600s
Retry
600s
Expire
604800s
Minimum TTL
86400s

Nameservers (NS)

ns2.utoronto.ca
ns7.utoronto.ca
linus.utm.utoronto.ca

SPF Record

✓ Strict (-all)
v=spf1 mx a:mail.utm.utoronto.ca a:smtp.utm.utoronto.ca include:spf.protection.outlook.com -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

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=89118DB7A006312FB6FC9AFB6AE40C26DA3BA232
  • Erindale Campus, University of Toronto, Canada
  • SPFv=spf1 mx a:mail.utm.utoronto.ca a:smtp.utm.utoronto.ca include:spf.protection.outlook.com -all
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