tmbconstruction.org

Valid Email Server
Domain Lookup › tmbconstruction.org

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
tmbconstruction.org
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-24 21:18:20 UTC · ↺ Refresh

MX Hostnames

  • mx.tmbconstruction.org

MX Priorities

  • mx.tmbconstruction.org: 30

A / AAAA Records

  • 216.40.47.17 ↩ redirect.managednsservice.com

Mail Server IPs

  • 66.96.142.50 ↩ 50.142.96.66.static.eigbox.net
  • 66.96.142.52 ↩ 52.142.96.66.static.eigbox.net
  • 66.96.142.51 ↩ 51.142.96.66.static.eigbox.net

SOA Record

Raw SOA ns1.mdnsservice.com hostmaster.mdnsservice.com 2758062010 10001 7200 2419200 86400
Primary NS (mname)
ns1.mdnsservice.com
Admin Email (rname)
hostmaster@mdnsservice.com
Serial
2758062010
Refresh
10001s
Retry
7200s
Expire
2419200s
Minimum TTL
86400s

Nameservers (NS)

ns1.mdnsservice.com
ns2.mdnsservice.com
ns3.mdnsservice.com

SPF Record

✓ Soft Fail (~all)
v=spf1 ip4:38.113.1.0/24 ip4:38.113.20.0/24 ip4:65.254.224.0/19 ?all
📊 DNS lookups: 0/10
? Neutral (?all) — no enforcement

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

DKIM Selectors

✗ None detected

No 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

1 record
  • SPFv=spf1 ip4:38.113.1.0/24 ip4:38.113.20.0/24 ip4:65.254.224.0/19 ?all
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