Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
cna.nl.ca
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-26 04:10:33 UTC · ↺ Refresh
MX Hostnames
- cna-nl-ca.mail.protection.outlook.com
MX Priorities
- cna-nl-ca.mail.protection.outlook.com: 5
A / AAAA Records
- 96.30.190.70 (no PTR)
Mail Server IPs
- 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
- 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::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
ns1-05.azure-dns.com noc.cna.nl.ca 2860225326 300 60 1209600 3600
Primary NS (mname)
ns1-05.azure-dns.com
Admin Email (rname)
noc@cna.nl.ca
Serial
2860225326
Refresh
300s
Retry
60s
Expire
1209600s
Minimum TTL
3600s
Nameservers (NS)
ns3-05.azure-dns.org
ns4-05.azure-dns.info
ns1-05.azure-dns.com
ns2-05.azure-dns.net
SPF Record
✓ Strict (-all)
v=spf1 ip4:96.30.190.165 ip4:96.30.190.168 a include:spf.protection.outlook.com include:customerspf.schoolmessenger.com include:u15822299.wl050.sendgrid.net include:_spf.explore-blue.com include:_spf.emailcampaigns.net -all
📊 DNS lookups: 6/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; pct=100; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1;
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
10 records- Foxit-domain-verification=bb233f9ebefd57373f4176a50ac50f8c
- google-gws-recovery-domain-verification=64022435
- IuJVsxZ6dzLLiPMaFXJSv7QMrz0eEKcmEmFf0L6wBDFSMcTszCZdir8zoGW3mJAAD42mowyRV8NSgLeceCjZjQ==
- SPFv=spf1 ip4:96.30.190.165 ip4:96.30.190.168 a include:spf.protection.outlook.com include:customerspf.schoolmessenger.com include:u15822299.wl050.sendgrid.net include:_spf.explore-blue.com include:_spf.emailcampaigns.net -all
- MS=ms71240786
- cisco-ci-domain-verification=53da7b65ce4ca2eb000e9ba5486e9eedf83e3ba672d52854708132889b713140
- apple-domain-verification=cDhZ6WyCcTnRbKBO
- google-site-verification=riS9_idEyANQPfSDvDKVDphkYM6lxUC4OnF5ojE-lZ8
- facebook-domain-verification=3uhep9qsqezmcgsdzcoej373gg300a
- bcn=E8C9289E-7C9D-11ED-A91A-E9FD606DA6D6
Full email verification for cna.nl.ca
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