samtconstruction.com

Valid Email Server
Domain Lookup › samtconstruction.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
samtconstruction.com
Yes
✓ Yes
Zoho
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-26 20:42:44 UTC · ↺ Refresh

MX Hostnames

  • mx2.zohomail.com
  • mx.zohomail.com
  • mx.zoho.com
  • mx2.zoho.com

MX Priorities

  • mx.zoho.com: 10
  • mx2.zoho.com: 20
  • mx.zohomail.com: 10
  • mx2.zohomail.com: 20

A / AAAA Records

  • 198.185.159.144 (no PTR)

Mail Server IPs

  • 136.143.183.44 ↩ mx.zoho.com
  • 136.143.191.44 ↩ mx3.zoho.com

SOA Record

Raw SOA dns1.p08.nsone.net hostmaster.nsone.net 1481796792 43200 7200 1209600 3600
Primary NS (mname)
dns1.p08.nsone.net
Admin Email (rname)
hostmaster@nsone.net
Serial
1481796792
Refresh
43200s
Retry
7200s
Expire
1209600s
Minimum TTL
3600s

Nameservers (NS)

ns03.squarespacedns.com
ns04.squarespacedns.com
dns1.p08.nsone.net
dns2.p08.nsone.net
dns3.p08.nsone.net
dns4.p08.nsone.net
ns01.squarespacedns.com
ns02.squarespacedns.com

SPF Record

✓ Soft Fail (~all)
v=spf1 include:zoho.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

✓ 13 found
google._domainkey
selector1._domainkey
selector2._domainkey
default._domainkey
mail._domainkey
dkim._domainkey
k1._domainkey
s1._domainkey
s2._domainkey
zoho._domainkey
sendgrid._domainkey
mxvault._domainkey
amazonses._domainkey
✓ DKIM properly configured for selector: google

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

All TXT Records

1 record
  • SPFv=spf1 include:zoho.com ~all
Full email verification for samtconstruction.com

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

SPF / DKIM / DMARC Get 1,000 Free Credits