harneydh.com

Valid Email Server
Domain Lookup › harneydh.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
harneydh.com
Yes
✓ Yes
Amazon SES
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-04-04 08:17:50 UTC · ↺ Refresh

MX Hostnames

  • cluster6a.us.messagelabs.com
  • cluster6.us.messagelabs.com
  • inbound-smtp.us-east-1.amazonaws.com

MX Priorities

  • inbound-smtp.us-east-1.amazonaws.com: 5
  • cluster6a.us.messagelabs.com: 20
  • cluster6.us.messagelabs.com: 10

A / AAAA Records

  • 141.193.213.11 (no PTR)
  • 141.193.213.10

Mail Server IPs

  • 44.206.9.87 ↩ ec2-44-206-9-87.compute-1.amazonaws.com
  • 54.164.173.191 ↩ ec2-54-164-173-191.compute-1.amazonaws.com
  • 3.211.210.226 ↩ ec2-3-211-210-226.compute-1.amazonaws.com
  • 54.197.5.236 ↩ ec2-54-197-5-236.compute-1.amazonaws.com
  • 44.210.166.32 ↩ ec2-44-210-166-32.compute-1.amazonaws.com
  • 34.75.172.113 ↩ 113.172.75.34.bc.googleusercontent.com
  • 67.219.247.196 ↩ mail928.messagelabs.com
  • 67.219.246.217 ↩ mail903.messagelabs.com
  • 67.219.250.213 ↩ mail944.messagelabs.com

SOA Record

Raw SOA ns11.worldnic.com namehost.worldnic.com 126033114 10800 3600 604800 3600
Primary NS (mname)
ns11.worldnic.com
Admin Email (rname)
namehost@worldnic.com
Serial
126033114
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s

Nameservers (NS)

ns11.worldnic.com
ns12.worldnic.com

SPF Record

✓ Strict (-all)
v=spf1 include:spf.messagelabs.com include:spf.protection.outlook.com include:_spf.psm.knowbe4.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine; pct=100; rua=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]

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

6 records
  • SPFv=spf1 include:spf.messagelabs.com include:spf.protection.outlook.com include:_spf.psm.knowbe4.com -all
  • pax8validate
  • TG=p9pdz5
  • MS=9F404EC2915511831BE6161D2806E6FFFDE97987
  • 16.03.2026
  • MS=ms73015087
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