heatexchanger.com

Valid Email Server
Domain Lookup › heatexchanger.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
heatexchanger.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-18 17:15:00 UTC · ↺ Refresh

MX Hostnames

  • heatexchanger-com.mail.protection.outlook.com

MX Priorities

  • heatexchanger-com.mail.protection.outlook.com: 0

A / AAAA Records

  • 44.216.248.234 ↩ ec2-44-216-248-234.compute-1.amazonaws.com

Mail Server IPs

  • 52.101.11.10 ↩ mail-sa9pr03cu00202.inbound.protection.outlook.com
  • 52.101.10.14 ↩ mail-bn6pr04cu00206.inbound.protection.outlook.com
  • 52.101.8.34 ↩ mail-dm2pr04cu00102.inbound.protection.outlook.com
  • 52.101.41.3 ↩ mail-sj2pr05cu00103.inbound.protection.outlook.com
  • 2a01:111:f403:f901:: ↩ mail-mn2pr04cu00200.inbound.protection.outlook.com
  • 2a01:111:f403:c946::2 ↩ mail-ch4pr04cu00102.inbound.protection.outlook.com
  • 2a01:111:f403:c931::1 ↩ mail-sa9pr03cu00201.inbound.protection.outlook.com
  • 2a01:111:f403:c801:: ↩ mail-sa9pr02cu00200.inbound.protection.outlook.com

SOA Record

Raw SOA ns1.theneteffect.com dns.theneteffect.com 2024082302 10800 3600 604800 86400
Primary NS (mname)
ns1.theneteffect.com
Admin Email (rname)
dns@theneteffect.com
Serial
2024082302
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
86400s

Nameservers (NS)

spinner.theneteffect.com
consider.theneteffect.com
ns1.theneteffect.com

SPF Record

✓ Soft Fail (~all)
v=spf1 ip4:170.249.166.122 ip4:3.23.71.221 include:spf.protection.outlook.com ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)

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

3 records
  • SPFv=spf1 ip4:170.249.166.122 ip4:3.23.71.221 include:spf.protection.outlook.com ~all
  • MS=ms38212180
  • google-site-verification=SEH2Jgv8Hcc_Uz-tIEpLcC7sRI1naGfYk3pEmmGb-sE
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