Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
coltoncommercial.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-17 20:13:50 UTC · ↺ Refresh
MX Hostnames
- mail.coltonconst.com
- smg.coltonconst.com
MX Priorities
- mail.coltonconst.com: 10
- smg.coltonconst.com: 20
A / AAAA Records
- 192.124.249.68 ↩ cloudproxy10068.sucuri.net
Mail Server IPs
- 184.179.15.120 ↩ mail.coltonconst.com
SOA Record
Raw SOA
ns49.domaincontrol.com dns.jomax.net 2023060806 28800 7200 604800 3600
Primary NS (mname)
ns49.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2023060806
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns49.domaincontrol.com
ns50.domaincontrol.com
SPF Record
✓ Strict (-all)
v=spf1 mx a:mail.coltonconst.com a:smg.coltonconst.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
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
2 records- SPFv=spf1 mx a:mail.coltonconst.com a:smg.coltonconst.com -all
- google-site-verification=A6cqcVpdBLabWuKUp9WeDxZ-Nqn3P-vERj9ASy_IGS4
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