Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
cbcl.ca
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-24 06:25:16 UTC · ↺ Refresh
MX Hostnames
- cbcl-ca.mail.protection.outlook.com
MX Priorities
- cbcl-ca.mail.protection.outlook.com: 0
A / AAAA Records
- 141.193.213.10 (no PTR)
- 141.193.213.11 (no PTR)
Mail Server IPs
- 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
- 52.101.190.0 ↩ mail-yt5pr01cu00100.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
- 2a01:111:f403:c942::2 ↩ mail-yt3pr01cu00602.inbound.protection.outlook.com
- 2a01:111:f403:c942::1 ↩ mail-yt3pr01cu00701.inbound.protection.outlook.com
SOA Record
Raw SOA
dns-nb00.aliant.net hostmaster.aliant.ca 2018040772 10800 3600 2419200 900
Primary NS (mname)
dns-nb00.aliant.net
Admin Email (rname)
hostmaster@aliant.ca
Serial
2018040772
Refresh
10800s
Retry
3600s
Expire
2419200s
Minimum TTL
900s
Nameservers (NS)
dns-nb00.aliant.net
dns-qc02.aliant.net
dns-on01.aliant.net
dns-ns00.aliant.net
dns-nb01.aliant.net
SPF Record
✓ Strict (-all)
v=spf1 ip4:142.177.128.226 include:spf.protection.outlook.com include:emailus.freshservice.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected], mailto:[email protected]; ruf=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected], mailto:[email protected]
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._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
7 records- cisco-ci-domain-verification=4a099fcf263ec5b1ad3fcd3f85c45c865b30159c34c0f8d15e2add5d9e59211
- google-site-verification=nPqbsuJ9Lo39PZtLuNvpmiZ4wiOdqLjkFzHnFAk3tU0
- alzUGApHJFSdqmh7ito/Tb3ZngtlB5p4njBShKNRU9OG3/DER6zaHpEy+MQbf5jeca8L0NZJk9EdSAjpIszwJA==
- MS=ms53342604
- SPFv=spf1 ip4:142.177.128.226 include:spf.protection.outlook.com include:emailus.freshservice.com -all
- apple-domain-verification=CjZSzDrDhC4NSJXw
- jamf-site-verification=7Kf7E4k-E7_HhUUjCH3xSw
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