Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
optimizenutrition.ca
Yes
✓ Yes
Zoho
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-26 14:12:50 UTC · ↺ Refresh
MX Hostnames
- mx3.zoho.com
- mx.zoho.com
- mx2.zoho.com
MX Priorities
- mx.zoho.com: 10
- mx3.zoho.com: 50
- mx2.zoho.com: 20
A / AAAA Records
- 192.200.160.248 (no PTR)
Mail Server IPs
- 136.143.183.44 ↩ mx3.zoho.com
- 136.143.191.44 ↩ mx.zoho.com
SOA Record
Raw SOA
ns1.bigcommerce.com serverops.bigcommerce.com 2026030600 10800 3600 604800 10800
Primary NS (mname)
ns1.bigcommerce.com
Admin Email (rname)
serverops@bigcommerce.com
Serial
2026030600
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
10800s
Nameservers (NS)
ns3.bigcommerce.com
ns2.bigcommerce.com
ns1.bigcommerce.com
SPF Record
✓ Soft Fail (~all)
v=spf1 +a +mx include:_spf.bigcommerce.com include:zoho.com ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✗ None detectedNo DKIM records found for common selectors — your provider may use a custom selector name.
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
3 records- SPFv=spf1 +a +mx include:_spf.bigcommerce.com include:zoho.com ~all
- SPFv=spf1 include:_spf.mlsend.com +a +mx include:_spf.bigcommerce.com include:zoho.com ~all
- zoho-verification=zb15590699.zmverify.zoho.com
Full email verification for optimizenutrition.ca
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
SPF / DKIM / DMARC Get 1,000 Free Credits