Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
hamiltonconstructioninc.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-19 22:51:24 UTC · ↺ Refresh
MX Hostnames
- hamiltonconstructioninc.com
MX Priorities
- hamiltonconstructioninc.com: 0
A / AAAA Records
- 96.125.173.134 ↩ sup.support.steamboathosting.com
Mail Server IPs
- 96.125.173.134 ↩ sup.support.steamboathosting.com
SOA Record
Raw SOA
ns1.steamboathosting.com creativebearings.gmail.com 2025091001 3600 7200 1209600 86400
Primary NS (mname)
ns1.steamboathosting.com
Admin Email (rname)
creativebearings@gmail.com
Serial
2025091001
Refresh
3600s
Retry
7200s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns1.steamboathosting.com
ns2.steamboathosting.com
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:96.125.173.134 +a +mx +ip4:192.254.167.107 ~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: 216 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 ip4:96.125.173.134 +a +mx +ip4:192.254.167.107 ~all
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