Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
primocon.ca
Yes
✓ Yes
Zoho
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-29 20:17:00 UTC · ↺ Refresh
MX Hostnames
- mx3.zoho.com
- mx2.zoho.com
- mx.zoho.com
MX Priorities
- mx3.zoho.com: 50
- mx.zoho.com: 10
- mx2.zoho.com: 20
A / AAAA Records
- 172.67.203.39 (no PTR)
- 104.21.58.96 (no PTR)
- 2606:4700:3031::ac43:cb27 (no PTR)
- 2606:4700:3034::6815:3a60 (no PTR)
Mail Server IPs
- 136.143.191.44 ↩ mx2.zoho.com
- 136.143.183.44 ↩ mx2.zohomail.com
SOA Record
Raw SOA
houston.ns.cloudflare.com dns.cloudflare.com 2399173117 10000 2400 604800 1800
Primary NS (mname)
houston.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399173117
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
walk.ns.cloudflare.com
houston.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:zoho.com include:_spf.mail.hostinger.com ~all include:sender.zohobooks.com
📊 DNS lookups: 3/10
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
✓ 1 found
zoho._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: zoho
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
2 records- zoho-verification=zb65319564.zmverify.zoho.com
- SPFv=spf1 include:zoho.com include:_spf.mail.hostinger.com ~all include:sender.zohobooks.com
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