nvacontracting.net

Valid Email Server
Domain Lookup › nvacontracting.net

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
nvacontracting.net
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-24 02:54:55 UTC · ↺ Refresh

MX Hostnames

  • nvacontracting-net.inbound.emailservice.cc
  • nvacontracting-net.inbound.emailservice.co
  • nvacontracting-net.inbound.emailservice.io

MX Priorities

  • nvacontracting-net.inbound.emailservice.cc: 20
  • nvacontracting-net.inbound.emailservice.co: 30
  • nvacontracting-net.inbound.emailservice.io: 10

A / AAAA Records

  • 72.167.241.195 ↩ 195.241.167.72.host.secureserver.net

Mail Server IPs

  • 52.44.33.109 ↩ ec2-52-44-33-109.compute-1.amazonaws.com
  • 54.211.15.143 ↩ ec2-54-211-15-143.compute-1.amazonaws.com
  • 107.21.241.201 ↩ ec2-107-21-241-201.compute-1.amazonaws.com

SOA Record

Raw SOA ns1-09.azure-dns.com azuredns-hostmaster.microsoft.com 1 3600 300 2419200 300
Primary NS (mname)
ns1-09.azure-dns.com
Admin Email (rname)
azuredns-hostmaster@microsoft.com
Serial
1
Refresh
3600s
Retry
300s
Expire
2419200s
Minimum TTL
300s

Nameservers (NS)

ns4-09.azure-dns.info
ns1-09.azure-dns.com
ns2-09.azure-dns.net
ns3-09.azure-dns.org

SPF Record

✓ Strict (-all)
v=spf1 include:spf.us.emailservice.io -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ Missing

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

DKIM Selectors

✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: selector1

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

1 record
  • SPFv=spf1 include:spf.us.emailservice.io -all
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