heinsohn.com.co

Valid Email Server
Domain Lookup › heinsohn.com.co

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
heinsohn.com.co
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-04-01 04:58:46 UTC · ↺ Refresh

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MX Hostnames

  • heinsohn-com-co.mail.protection.outlook.com

MX Priorities

  • heinsohn-com-co.mail.protection.outlook.com: 0

A / AAAA Records

  • 169.61.8.112 ↩ 70.08.3da9.ip4.static.sl-reverse.com

Mail Server IPs

  • 52.101.42.18 ↩ mail-co1pr03cu00302.inbound.protection.outlook.com
  • 52.101.50.13 ↩ mail-mw2pr02cu00605.inbound.protection.outlook.com
  • 40.93.192.4 ↩ mail-dm2pr04cu00404.inbound.protection.outlook.com
  • 52.101.41.6 ↩ mail-sj0pr03cu01406.inbound.protection.outlook.com
  • 2a01:111:f403:f913:: ↩ mail-cy1pr03cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:c802:: ↩ mail-cy4pr03cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:f902::2 ↩ mail-mn2pr02cu00202.inbound.protection.outlook.com
  • 2a01:111:f403:c946:: ↩ mail-ch5pr02cu00200.inbound.protection.outlook.com

SOA Record

Raw SOA pdns03.domaincontrol.com comunicaciones.heinsohn.net.co 2026033000 28800 7200 604800 600
Primary NS (mname)
pdns03.domaincontrol.com
Admin Email (rname)
comunicaciones@heinsohn.net.co
Serial
2026033000
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s

Nameservers (NS)

pdns04.domaincontrol.com
pdns03.domaincontrol.com

SPF Record

✓ Soft Fail (~all)
v=spf1 include:spf.mailjet.com include:spf.os-ns.com include:spf.protection.outlook.com include:_spf.psm.knowbe4.com include:21630968.spf10.hubspotemail.net
📊 DNS lookups: 5/10

DMARC Record

✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected],mailto:[email protected]; fo=1
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]

DKIM Selectors

✓ 2 found
s1._domainkey
s2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: s1

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

All TXT Records

9 records
  • google-site-verification=PTz6MKSu_HAUM85p9FVwB2EVaiNCywybZwV0trkr2JI
  • google-site-verification=MXvTkVg8MsgF3UmRu9AnfsGqscRpuI1Bqf-zU4vz4Us
  • MS=ms51589156
  • _7fe37mep5gbux4jrtp67inxknltqhe5
  • _k9k2mjveuo731n12e6789ho9rdkay2e
  • SPFv=spf1 include:spf.mailjet.com include:spf.os-ns.com include:spf.protection.outlook.com include:_spf.psm.knowbe4.com include:21630968.spf10.hubspotemail.net
  • siafp.heinsohn.com.co zh3zvkw2p6rn2lmv7gbjnygr5tk96cfl
  • google-site-verification=LHXD5kh5s4XonsLI8EiRV2-gavhYYyTf_QnO-_kw2II
  • google-site-verification=Rk3pyOzvXW_3YQiqhKwpKTWrwxGXCU0kbVD0oXPB7tk
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