lead-construction.com

Valid Email Server
Domain Lookup › lead-construction.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
lead-construction.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-21 09:06:46 UTC · ↺ Refresh

MX Hostnames

  • lead-construction.com.2.0001.arsmtp.com
  • lead-construction.com.1.0001.arsmtp.com

MX Priorities

  • lead-construction.com.2.0001.arsmtp.com: 20
  • lead-construction.com.1.0001.arsmtp.com: 10

A / AAAA Records

  • 198.185.159.145 (no PTR)
  • 198.49.23.144 (no PTR)
  • 198.49.23.145 (no PTR)
  • 198.185.159.144 (no PTR)

Mail Server IPs

  • 8.19.118.197 ↩ server277.appriver.com
  • 8.31.233.112 ↩ SERVER276.appriver.com

SOA Record

Raw SOA dns1.p01.nsone.net hostmaster.nsone.net 1615217566 43200 7200 1209600 3600
Primary NS (mname)
dns1.p01.nsone.net
Admin Email (rname)
hostmaster@nsone.net
Serial
1615217566
Refresh
43200s
Retry
7200s
Expire
1209600s
Minimum TTL
3600s

Nameservers (NS)

ns01.squarespacedns.com
ns02.squarespacedns.com
ns03.squarespacedns.com
ns04.squarespacedns.com
dns1.p01.nsone.net
dns2.p01.nsone.net
dns3.p01.nsone.net
dns4.p01.nsone.net

SPF Record

✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:AppRiver.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict 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:spf.protection.outlook.com include:AppRiver.com -all
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