Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
drchung.ca
Yes
✓ Yes
Zoho
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-21 08:53:09 UTC · ↺ Refresh
MX Hostnames
- mx.zoho.com
- mx2.zoho.com
- mx3.zoho.com
MX Priorities
- mx2.zoho.com: 20
- mx.zoho.com: 10
- mx3.zoho.com: 50
A / AAAA Records
- 51.161.84.236 ↩ hades.canspace.ca
Mail Server IPs
- 136.143.183.44 ↩ mx.zohomail.com
- 136.143.191.44 ↩ mx.zohomail.com
SOA Record
Raw SOA
ns15.canspace.ca admin.canspace.ca 2026031601 3600 1800 1209600 86400
Primary NS (mname)
ns15.canspace.ca
Admin Email (rname)
admin@canspace.ca
Serial
2026031601
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns16.canspace.ca
ns15.canspace.ca
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:51.161.84.236 +a +mx +ip4:142.44.129.205 ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✓ 1 found
default._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: default
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
1 record- SPFv=spf1 ip4:51.161.84.236 +a +mx +ip4:142.44.129.205 ~all
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