Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
tasdesignbuild.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-19 08:32:47 UTC · ↺ Refresh
MX Hostnames
- tasdesignbuild-com.mail.protection.outlook.com
MX Priorities
- tasdesignbuild-com.mail.protection.outlook.com: 1
A / AAAA Records
- 151.101.66.159 (no PTR)
Mail Server IPs
- 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
- 52.101.190.2 ↩ mail-yt3pr01cu00602.inbound.protection.outlook.com
- 2a01:111:f403:c944:: ↩ mail-yqzpr01cu00900.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
- 2a01:111:f403:c944::1 ↩ mail-yqzpr01cu01001.inbound.protection.outlook.com
SOA Record
Raw SOA
htns1.namespro.ca support.namespro.ca 1767781884 3600 600 604800 3600
Primary NS (mname)
htns1.namespro.ca
Admin Email (rname)
support@namespro.ca
Serial
1767781884
Refresh
3600s
Retry
600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
htns2.namespro.ca
htns3.namespro.ca
htns1.namespro.ca
SPF Record
✓ Strict (-all)
v=spf1 mx a include:spf.protection.outlook.com include:spf.emailsignatures365.com include:_phishspf.knowbe4.com include:spf.constantcontact.com ip4:199.243.136.210 ip4:173.33.232.208 ip4:204.101.143.10 -all
📊 DNS lookups: 6/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; aspf=r
✓ 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
4 records- SPFv=spf1 mx a include:spf.protection.outlook.com include:spf.emailsignatures365.com include:_phishspf.knowbe4.com include:spf.constantcontact.com ip4:199.243.136.210 ip4:173.33.232.208 ip4:204.101.143.10 -all
- google-site-verification=xjIICf_ciwgtKu4kelijIXv5rDJVXxqsww1mXANA5ZY
- apple-domain-verification=vn9EUKDBRXUVhz3s
- MS=ms55580256
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