Domain Overview
DNS: ✓ 2d ago
Checker: ✓ 2d ago
dawsoncollege.qc.ca
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-05-19 08:55:09 UTC · ↺ Refresh
MX Hostnames
- dawsoncollege-qc-ca.mail.protection.outlook.com
MX Priorities
- dawsoncollege-qc-ca.mail.protection.outlook.com: 0
A / AAAA Records
- 216.59.56.92 ↩ customer.ipv4.totaluptime.com
Mail Server IPs
- 52.101.192.0 ↩ mail-yqzpr01cu00900.inbound.protection.outlook.com
- 52.101.190.0 ↩ mail-yt5pr01cu00100.inbound.protection.outlook.com
- 52.101.190.2 ↩ mail-yt3pr01cu00602.inbound.protection.outlook.com
- 52.101.190.3 ↩ mail-yt6pr01cu00103.inbound.protection.outlook.com
- 2a01:111:f403:c942::1 ↩ mail-yt3pr01cu00701.inbound.protection.outlook.com
- 2a01:111:f403:c942::3 ↩ mail-yt6pr01cu00103.inbound.protection.outlook.com
- 2a01:111:f403:c942::2 ↩ mail-yt3pr01cu00602.inbound.protection.outlook.com
- 2a01:111:f403:c942:: ↩ mail-yt5pr01cu00100.inbound.protection.outlook.com
SOA Record
Raw SOA
zephyr.dawsoncollege.qc.ca domainadmin.dawsoncollege.qc.ca 2026051401 3600 3600 1209600 3600
Primary NS (mname)
zephyr.dawsoncollege.qc.ca
Admin Email (rname)
domainadmin@dawsoncollege.qc.ca
Serial
2026051401
Refresh
3600s
Retry
3600s
Expire
1209600s
Minimum TTL
3600s
Nameservers (NS)
ns1.zonerisq.ca
ns2.zonerisq.ca
dc74.dawsoncollege.qc.ca
zephyr.dawsoncollege.qc.ca
SPF Record
✓ Strict (-all)
v=spf1 ip4:198.168.49.102 include:spf.protection.outlook.com include:spf.omnivox.ca include:sendgrid.net include:servers.mcsv.net include:_spf.arlo.co include:spfsysaid.dawsoncollege.qc.ca include:bcn.dawsoncollege.qc.ca -all
📊 DNS lookups: 7/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; 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]
DKIM Selectors
✓ 5 found
selector1._domainkey
selector2._domainkey
default._domainkey
s1._domainkey
s2._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- bcn=D019D6D8-383F-11ED-B0BB-E3416EDD5D26
- _globalsign-domain-verification=EUmwsJ3HxEuUkFFp8C1cQ_YkZ5h-HSj3-ZAgYX1AgH
- google-site-verification=wZ_ZD54tXQ3QPnlGQhBJZ0jK3U6UybIbwz4UiRsWY0c
- apple-domain-verification=SSvixiDss41unduA
- SPFv=spf1 ip4:198.168.49.102 include:spf.protection.outlook.com include:spf.omnivox.ca include:sendgrid.net include:servers.mcsv.net include:_spf.arlo.co include:spfsysaid.dawsoncollege.qc.ca include:bcn.dawsoncollege.qc.ca -all
- sd70kqfnp86o4o2q2rg3vdm6t6
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