smartboxconstruction.com

Valid Email Server
Domain Lookup › smartboxconstruction.com
Live data — DNS records and disposable check were just fetched and saved.

Domain Overview

DNS: ⚡ live Checker: ⚡ live
smartboxconstruction.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-06-03 07:37:00 UTC · ↺ Refresh

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MX Hostnames

  • mx2-us.emailsecurity.app
  • mx1-us.emailsecurity.app

MX Priorities

  • mx1-us.emailsecurity.app: 10
  • mx2-us.emailsecurity.app: 20

A / AAAA Records

  • 185.230.63.107 ↩ unalocated.63.wixsite.com

Mail Server IPs

  • 40.121.188.167 ↩ mx1-us.emailsecurity.app
  • 172.212.4.33 ↩ mx1-us.emailsecurity.app

SOA Record

Raw SOA ns39.domaincontrol.com dns.jomax.net 2025071001 28800 7200 604800 600
Primary NS (mname)
ns39.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2025071001
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s

Nameservers (NS)

ns39.domaincontrol.com
ns40.domaincontrol.com

SPF Record

✓ Strict (-all)
v=spf1 include:spf1.emailsecurity.app a:saturn.mspcloudhost.com include:spf.protection.outlook.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine; sp=reject;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
↳ Subdomain policy: reject

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

4 records
  • google-site-verification=K_RTDWqdTGC43jPTNYiOf_GgoTHiIe4X-yOp7QoVBIk
  • google-site-verification=NIVVSSWVwmszHEG9j955fWhw0Rx0t0YmjV9x8s-exHo
  • SPFv=spf1 include:spf1.emailsecurity.app a:saturn.mspcloudhost.com include:spf.protection.outlook.com -all
  • v=verifydomain MS=6528606
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