tsrconcretecoatings.com

Valid Email Server
Domain Lookup › tsrconcretecoatings.com

Domain Overview

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

Checked via [email protected] · 2026-03-23 14:16:42 UTC · ↺ Refresh

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MX Hostnames

  • mx-01-us-east-2.prod.hydra.sophos.com
  • mx-02-us-east-2.prod.hydra.sophos.com

MX Priorities

  • mx-01-us-east-2.prod.hydra.sophos.com: 10
  • mx-02-us-east-2.prod.hydra.sophos.com: 20

A / AAAA Records

  • 199.189.224.188 ↩ cloudhost-5284971.us-midwest-2.nxcli.net

Mail Server IPs

  • 18.189.107.171 ↩ ec2-18-189-107-171.us-east-2.compute.amazonaws.com
  • 18.118.219.4 ↩ ec2-18-118-219-4.us-east-2.compute.amazonaws.com
  • 3.135.48.136 ↩ ec2-3-135-48-136.us-east-2.compute.amazonaws.com

SOA Record

Raw SOA ns31.domaincontrol.com dns.jomax.net 2025110201 28800 7200 604800 600
Primary NS (mname)
ns31.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2025110201
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s

Nameservers (NS)

ns32.domaincontrol.com
ns31.domaincontrol.com

SPF Record

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

✓ 1 found
google._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: google

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

All TXT Records

5 records
  • SPFv=spf1 include:_spf.google.com ~all
  • sophos-domain-verification=3d70a414317af84dbb212e87f4e3a221a4b5a7d4d53b40b93577a4ff120cfe41
  • sophos-domain-verification=b11035903497c168e507034e6e0556f2a886fac8
  • 29714CAAD6286EE6A6BDDAED6C68FD74EC7AF1EC
  • MS=29714CAAD6286EE6A6BDDAED6C68FD74EC7AF1EC
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