Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
clarklegal.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-25 10:16:38 UTC · ↺ Refresh
MX Hostnames
- mx1-us.emailsecurity.app
- mx2-us.emailsecurity.app
MX Priorities
- mx2-us.emailsecurity.app: 0
- mx1-us.emailsecurity.app: 0
A / AAAA Records
- 148.66.241.110 (no PTR)
Mail Server IPs
- 172.212.4.33 ↩ mx1-us.emailsecurity.app
- 40.121.188.167 ↩ mx1-us.emailsecurity.app
SOA Record
Raw SOA
ns1.idsdns.ca info.idsolutions.ca 1 900 900 1209600 86400
Primary NS (mname)
ns1.idsdns.ca
Admin Email (rname)
info@idsolutions.ca
Serial
1
Refresh
900s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns3.idsdns.ca
ns4.idsdns.ca
ns1.idsdns.ca
ns2.idsdns.ca
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]; ruf=mailto:[email protected]; rua=mailto:[email protected]; fo=1:d:s
⚠ p=none — monitoring only, no enforcement
📋 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
2 records- SPFv=spf1 include:spf.protection.outlook.com -all
- brevo-code:309ede8832f66004b0f46c9321faf526
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