hyneshvac.com

Valid Email Server
Domain Lookup › hyneshvac.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
hyneshvac.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-27 14:10:01 UTC · ↺ Refresh

MX Hostnames

  • mx4c29.carrierzone.com
  • mx3c29.carrierzone.com
  • mx1c29.carrierzone.com
  • mx2c29.carrierzone.com

MX Priorities

  • mx2c29.carrierzone.com: 100
  • mx1c29.carrierzone.com: 10
  • mx4c29.carrierzone.com: 120
  • mx3c29.carrierzone.com: 110

A / AAAA Records

  • 66.155.35.240 (no PTR)

Mail Server IPs

  • 66.175.45.36 ↩ mx2c29.carrierzone.com
  • 66.175.45.35 ↩ mx1c29.carrierzone.com
  • 66.175.45.38 ↩ mx4c29.carrierzone.com
  • 66.175.45.37 ↩ mx3c29.carrierzone.com

SOA Record

Raw SOA ns1.carrierzone.com postmaster.carrierzone.com 2018021116 86400 86400 3600000 86400
Primary NS (mname)
ns1.carrierzone.com
Admin Email (rname)
postmaster@carrierzone.com
Serial
2018021116
Refresh
86400s
Retry
86400s
Expire
3600000s
Minimum TTL
86400s

Nameservers (NS)

ns1.carrierzone.com
ns2.carrierzone.com
ns3.carrierzone.com
ns4.carrierzone.com

SPF Record

✗ Missing

No SPF record — domain is unprotected against spoofing.

⚠ No SPF record found. Email servers cannot verify authorized senders.

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

No TXT records found.

Full email verification for hyneshvac.com

Run SMTP check, SPF/DKIM/DMARC and catch-all detection.

SPF / DKIM / DMARC Get 1,000 Free Credits