Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
crc.ulaval.ca
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-20 11:21:32 UTC · ↺ Refresh
MX Hostnames
- crc-ulaval-ca.mail.protection.outlook.com
MX Priorities
- crc-ulaval-ca.mail.protection.outlook.com: 10
A / AAAA Records
- 132.203.189.115 ↩ fesp.ulaval.ca
Mail Server IPs
- 52.101.190.1 ↩ mail-yt3pr01cu00701.inbound.protection.outlook.com
- 52.101.190.0 ↩ mail-yt5pr01cu00100.inbound.protection.outlook.com
- 52.101.192.0 ↩ mail-yqzpr01cu00900.inbound.protection.outlook.com
- 52.101.190.2 ↩ mail-yt3pr01cu00602.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.zonerisq.ca postmaster.ulaval.ca 768082581 1200 180 1209600 3600
Primary NS (mname)
ns1.zonerisq.ca
Admin Email (rname)
postmaster@ulaval.ca
Serial
768082581
Refresh
1200s
Retry
180s
Expire
1209600s
Minimum TTL
3600s
Nameservers (NS)
ns1.zonerisq.ca
ns2.zonerisq.ca
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:132.203.232.94 ip4:132.203.232.98 include:spf.protection.outlook.com ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✗ None detectedNo 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
2 records- SPFv=spf1 ip4:132.203.232.94 ip4:132.203.232.98 include:spf.protection.outlook.com ~all
- MS=ms65167115
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