ht-hidrotermica.com.br

Valid Email Server
Domain Lookup › ht-hidrotermica.com.br

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
ht-hidrotermica.com.br
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-30 07:52:39 UTC · ↺ Refresh

MX Hostnames

  • hthidrotermica-com-br0e.mail.protection.outlook.com

MX Priorities

  • hthidrotermica-com-br0e.mail.protection.outlook.com: 0

A / AAAA Records

  • 187.17.160.15 ↩ ns1.ensite.com.br

Mail Server IPs

  • 52.101.42.16 ↩ mail-co1pr05cu00300.inbound.protection.outlook.com
  • 52.101.50.10 ↩ mail-mw2pr02cu00502.inbound.protection.outlook.com
  • 52.101.11.19 ↩ mail-sa9pr04cu00203.inbound.protection.outlook.com
  • 52.101.50.4 ↩ mail-co1pr03cu00404.inbound.protection.outlook.com
  • 2a01:111:f403:c91d::b ↩ mail-mw2pr02cu00603.inbound.protection.outlook.com
  • 2a01:111:f403:c92c::1 ↩ mail-dm6pr03cu00401.inbound.protection.outlook.com
  • 2a01:111:f403:f804::1 ↩ mail-co1pr05cu00301.inbound.protection.outlook.com
  • 2a01:111:f403:f908::1 ↩ mail-bn1pr04cu00101.inbound.protection.outlook.com

SOA Record

Raw SOA cp3.americanet.com.br postmaster.ensite.com.br 2026022801 3600 1800 1209600 86400
Primary NS (mname)
cp3.americanet.com.br
Admin Email (rname)
postmaster@ensite.com.br
Serial
2026022801
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

cp4.americanet.com.br
cp3.americanet.com.br

SPF Record

✓ Strict (-all)
v=spf1 +a +mx +ip4:187.17.160.23 +ip4:187.17.160.15 +ip4:187.17.160.18 +include:spf.protection.outlook.com -all
📊 DNS lookups: 3/10
✓ 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

2 records
  • SPFv=spf1 +a +mx +ip4:187.17.160.23 +ip4:187.17.160.15 +ip4:187.17.160.18 +include:spf.protection.outlook.com -all
  • MS=ms29433863
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