Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
yardsticktechnologies.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-23 13:35:50 UTC · ↺ Refresh
MX Hostnames
- yardsticktechnologies-com.mail.protection.outlook.com
MX Priorities
- yardsticktechnologies-com.mail.protection.outlook.com: 0
A / AAAA Records
- 199.96.31.141 ↩ www10.4web.ca
Mail Server IPs
- 52.101.192.0 ↩ mail-yqzpr01cu00900.inbound.protection.outlook.com
- 52.101.190.3 ↩ mail-yt6pr01cu00103.inbound.protection.outlook.com
- 52.101.192.1 ↩ mail-yqzpr01cu01001.inbound.protection.outlook.com
- 52.101.190.2 ↩ mail-yt3pr01cu00602.inbound.protection.outlook.com
- 2a01:111:f403:c942::3 ↩ mail-yt6pr01cu00103.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::2 ↩ mail-yt3pr01cu00602.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.webnames.ca postmaster.webnames.ca 1758833986 21600 180 1209600 3600
Primary NS (mname)
ns1.webnames.ca
Admin Email (rname)
postmaster@webnames.ca
Serial
1758833986
Refresh
21600s
Retry
180s
Expire
1209600s
Minimum TTL
3600s
Nameservers (NS)
ns1.webnames.ca
ns2.webnames.ca
ns3.webnames.ca
SPF Record
✓ Strict (-all)
v=spf1 mx a:dispatch-us.ppe-hosted.com ip4:204.191.30.184/29 ip4:184.70.184.208/29 include:amazonses.com include:spf.protection.outlook.com include:7896938.spf04.hubspotemail.net include:spf.ca.exclaimer.net -all
📊 DNS lookups: 6/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected];
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 3 found
selector1._domainkey
selector2._domainkey
k1._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
5 records- duo_sso_verification=pKSwr8KZKHjPPqVzkgBvMBLbK8HNwvTC3QedLYHhBFH4ycj3RHKxntT27nbRWZOI
- SPFv=spf1 mx a:dispatch-us.ppe-hosted.com ip4:204.191.30.184/29 ip4:184.70.184.208/29 include:amazonses.com include:spf.protection.outlook.com include:7896938.spf04.hubspotemail.net include:spf.ca.exclaimer.net -all
- ppe-5891a1034a3fb10909348d9038194210262a79c0
- _zsvt0c4049sxxrj27cu5zz8glbd9rjm
- MS=ms16940773
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