coastinstallations.com

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

Domain Overview

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

Checked via [email protected] · 2026-05-20 21:52:28 UTC · ↺ Refresh

MX Hostnames

  • mx3c40.carrierzone.com
  • mx2c40.carrierzone.com
  • mx1c40.carrierzone.com

MX Priorities

No priority data.

A / AAAA Records

  • 64.29.151.221

Mail Server IPs

No IPs resolved.

SOA Record

No SOA record found.

Nameservers (NS)

ns3.aplus.net
ns1.aplus.net
ns2.aplus.net

SPF Record

✓ Soft Fail (~all)
v=spf1 include:spfc40.carrierzone.com ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate 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 include:spfc40.carrierzone.com ~all
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