heinfeldmeech.com

Valid Email Server
Domain Lookup › heinfeldmeech.com

Domain Overview

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

Checked via [email protected] · 2026-03-24 18:27:19 UTC · ↺ Refresh

MX Hostnames

  • heinfeldmeech-com.mail.protection.outlook.com

MX Priorities

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

A / AAAA Records

  • 173.249.144.125 ↩ cloudhost-741824.us-west-1.nxcli.net

Mail Server IPs

  • 52.101.41.26 ↩ mail-sj0pr03cu01702.inbound.protection.outlook.com
  • 52.101.8.46 ↩ mail-dm6pr05cu00406.inbound.protection.outlook.com
  • 52.101.41.58 ↩ mail-sj0pr02cu00102.inbound.protection.outlook.com
  • 52.101.194.0 ↩ mail-ch5pr02cu00200.inbound.protection.outlook.com
  • 2a01:111:f403:c927:: ↩ mail-bn6pr21cu00500.inbound.protection.outlook.com
  • 2a01:111:f403:f910:: ↩ mail-cy5pr03cu00300.inbound.protection.outlook.com
  • 2a01:111:f403:c803:: ↩ mail-bn1pr21cu00200.inbound.protection.outlook.com
  • 2a01:111:f403:c902::2 ↩ mail-sj0pr03cu01602.inbound.protection.outlook.com

SOA Record

Raw SOA ns89.worldnic.com namehost\@worldnic.com 124103014 10800 3600 604800 3600
Primary NS (mname)
ns89.worldnic.com
Admin Email (rname)
namehost\@worldnic@com
Serial
124103014
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s

Nameservers (NS)

ns89.worldnic.com
ns90.worldnic.com

SPF Record

✓ Strict (-all)
v=SPF1 include:cch.com -all
📊 DNS lookups: 1/10
✓ 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

10 records
  • qp32mr5dn5te1gktp9tej47r3n
  • tnnh3p4v5mip5tg90dcfrl7ch8
  • SPFv=SPF1 include:cch.com -all
  • gio16q95neuou6iv8grceue01
  • il7627c51t3hqhjo6qq30mocfg
  • oprbc3cns5h2075o55q1e8serk
  • MS=ms43999540
  • ZOOM_verify_V9GJ3FqxTNSIxr_KjL3odg
  • lgn7ohueb79i2n14b1u8c32pfl
  • SPFv=spf1 ip4:65.156.56.102 ip4:216.206.169.219 ip4:63.158.168.131 include:spf.protection.outlook.com -all
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