Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
cnc.bc.ca
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-26 14:14:46 UTC · ↺ Refresh
MX Hostnames
- cnc-bc-ca.mail.protection.outlook.com
MX Priorities
- cnc-bc-ca.mail.protection.outlook.com: 10
A / AAAA Records
- 192.197.226.212 ↩ cnc.bc.ca
Mail Server IPs
- 52.101.190.3 ↩ mail-yt6pr01cu00103.inbound.protection.outlook.com
- 52.101.192.0 ↩ mail-yqzpr01cu00900.inbound.protection.outlook.com
- 52.101.192.1 ↩ mail-yqzpr01cu01001.inbound.protection.outlook.com
- 52.101.190.1 ↩ mail-yt3pr01cu00701.inbound.protection.outlook.com
- 2a01:111:f403:c942::3 ↩ mail-yt6pr01cu00103.inbound.protection.outlook.com
- 2a01:111:f403:c944::1 ↩ mail-yqzpr01cu01001.inbound.protection.outlook.com
- 2a01:111:f403:c942::1 ↩ mail-yt3pr01cu00701.inbound.protection.outlook.com
- 2a01:111:f403:c942:: ↩ mail-yt5pr01cu00100.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.cnc.bc.ca postmaster.cnc.bc.ca 2025052217 43200 3600 1209600 3600
Primary NS (mname)
ns1.cnc.bc.ca
Admin Email (rname)
postmaster@cnc.bc.ca
Serial
2025052217
Refresh
43200s
Retry
3600s
Expire
1209600s
Minimum TTL
3600s
Nameservers (NS)
ns1.d-zone.ca
ns2.d-zone.ca
ns2.cnc.bc.ca
ns1.cnc.bc.ca
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:jangomail.com include:csb.colleagueservices.ca include:mail.colleagueservices.ca ip4:192.197.226.201 ip4:192.197.226.141 -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; pct=100; rua=mailto:[email protected]; ruf=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._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
5 records- bcn=5D287BFC-4BE5-11ED-95B1-FFA1BCF411E4
- Foxit-domain-verification=0e0686c13d1e32efd5882ba03d7bcfac
- google-site-verification=_fp88K5TmGZw8UxRbBd9oAfXLeuymvYUhQ0MRULmcwg
- V/FAtVAHgKJ3NrT30lLiJkzhx1bsb+SUlM5YCgYHSEg3qc8dGNa5mwEWjy6J7fxGPRtFgkfs8I0KubW+Jex2Fg==
- SPFv=spf1 include:spf.protection.outlook.com include:jangomail.com include:csb.colleagueservices.ca include:mail.colleagueservices.ca ip4:192.197.226.201 ip4:192.197.226.141 -all
Free · No signup required
Add email validation to your forms
Block disposable emails, validate MX records, detect role accounts — unlimited, forever free.
<script src="https://check.verifyswift.com/"></script>
One line of code · Works on any site
See demo & docs
Deep verification
Verify actual deliverability to cnc.bc.ca
SMTP handshake, catch-all detection, custom validation rules, and Yahoo/Outlook/Gmail verification — know if the mailbox truly exists before you send.
Get 1,000 Free Credits