Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
jandhcontracting.ca
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-21 17:12:27 UTC · ↺ Refresh
MX Hostnames
- mailrouter1.execulink.com
MX Priorities
- mailrouter1.execulink.com: 10
A / AAAA Records
- 69.49.108.131 ↩ freeipi131.69.49.108.com
Mail Server IPs
- 199.166.6.105 ↩ mailrouter1.execulink.com
SOA Record
Raw SOA
mallet.execulink.net sysadmin.execulink.com 2023112202 175231 300 604800 21600
Primary NS (mname)
mallet.execulink.net
Admin Email (rname)
sysadmin@execulink.com
Serial
2023112202
Refresh
175231s
Retry
300s
Expire
604800s
Minimum TTL
21600s
Nameservers (NS)
ns.execulink.com
ns-bmi.execulink.com
SPF Record
✗ MissingNo SPF record — domain is unprotected against spoofing.
⚠ No SPF record found. Email servers cannot verify authorized senders.
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
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
No TXT records found.
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