Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
tqconstruction.ca
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-23 22:41:00 UTC · ↺ Refresh
MX Hostnames
- mx.zoho.com
- ms73150902.msv1.invalid
- tqconstruction-ca.mail.protection.outlook.com
MX Priorities
- tqconstruction-ca.mail.protection.outlook.com: 0
- mx.zoho.com: 10
- ms73150902.msv1.invalid: 32767
A / AAAA Records
- 198.202.211.1
Mail Server IPs
- 52.101.190.3 ↩ mail-yt6pr01cu00103.inbound.protection.outlook.com
- 52.101.192.1 ↩ mail-yqzpr01cu01001.inbound.protection.outlook.com
- 52.101.190.0 ↩ mail-yt5pr01cu00100.inbound.protection.outlook.com
- 52.101.190.2 ↩ mail-yt3pr01cu00602.inbound.protection.outlook.com
- 2a01:111:f403:c944:: ↩ mail-yqzpr01cu00900.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::1 ↩ mail-yt3pr01cu00701.inbound.protection.outlook.com
- 136.143.183.44 ↩ mx.zohomail.com
- 136.143.191.44 ↩ mx.zohomail.com
SOA Record
Raw SOA
ns1.webnames.ca postmaster.webnames.ca 1768975757 21600 180 1209600 3600
Primary NS (mname)
ns1.webnames.ca
Admin Email (rname)
postmaster@webnames.ca
Serial
1768975757
Refresh
21600s
Retry
180s
Expire
1209600s
Minimum TTL
3600s
Nameservers (NS)
ns3.webnames.ca
ns1.webnames.ca
ns2.webnames.ca
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:206.116.9.130 include:spf.protection.outlook.com include:transmail.net include:servers.mcsv.net ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✓ 1 found
k1._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: k1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
3 records- SPFv=spf1 ip4:206.116.9.130 include:spf.protection.outlook.com include:transmail.net include:servers.mcsv.net ~all
- facebook-domain-verification=jgygee8aw7lg03u6kwnw4141i1nn7x
- google-site-verification=nXcOwKYv0rarn2z-rqHn4lrCNnDJxDkY8EfXTaOwTAA
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
Full email verification for tqconstruction.ca
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits