Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
dunklee.ca
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-14 05:41:34 UTC · ↺ Refresh
MX Hostnames
- mxmail.isp.ca
MX Priorities
- mxmail.isp.ca: 10
A / AAAA Records
- 163.182.252.99 ↩ hosting.isp.ca
Mail Server IPs
- 163.182.252.98 ↩ mail.isp.ca
SOA Record
Raw SOA
ns12.isp.ca domains.isp.ca 2026020501 3600 1800 1209600 86400
Primary NS (mname)
ns12.isp.ca
Admin Email (rname)
domains@isp.ca
Serial
2026020501
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns12.isp.ca
ns13.isp.ca
SPF Record
✓ Strict (-all)
v=spf1 ip4:163.182.252.99 +a +mx +ip4:207.61.183.0/24 -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict 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 ip4:163.182.252.99 +a +mx +ip4:207.61.183.0/24 -all
Full email verification for dunklee.ca
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
SPF / DKIM / DMARC Get 1,000 Free Credits