e.harborfreight.com

Valid Email Server
Domain Lookup › e.harborfreight.com
Live data — DNS records and disposable check were just fetched and saved.

Domain Overview

DNS: ⚡ live Checker: ⚡ live
e.harborfreight.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-06-03 10:36:51 UTC · ↺ Refresh

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MX Hostnames

  • smtp.sparkpostmail.com

MX Priorities

  • smtp.sparkpostmail.com: 10

A / AAAA Records

  • 99.84.234.89 ↩ server-99-84-234-89.jfk50.r.cloudfront.net
  • 99.84.234.32 ↩ server-99-84-234-32.jfk50.r.cloudfront.net
  • 99.84.234.14 ↩ server-99-84-234-14.jfk50.r.cloudfront.net
  • 99.84.234.68 ↩ server-99-84-234-68.jfk50.r.cloudfront.net

Mail Server IPs

  • 52.13.182.7 ↩ ec2-52-13-182-7.us-west-2.compute.amazonaws.com
  • 44.239.202.116 ↩ ec2-44-239-202-116.us-west-2.compute.amazonaws.com
  • 54.245.113.177 ↩ ec2-54-245-113-177.us-west-2.compute.amazonaws.com

SOA Record

Raw SOA pdns1.ultradns.net hdarino.harborfreight.com 2025111018 86400 86400 86400 86400
Primary NS (mname)
pdns1.ultradns.net
Admin Email (rname)
hdarino@harborfreight.com
Serial
2025111018
Refresh
86400s
Retry
86400s
Expire
86400s
Minimum TTL
86400s

Nameservers (NS)

pdns4.ultradns.org
pdns5.ultradns.info
pdns6.ultradns.co.uk
pdns1.ultradns.net
pdns2.ultradns.net
pdns3.ultradns.org

SPF Record

✓ Soft Fail (~all)
v=spf1 redirect=_spf.sparkpostmail.com
📊 DNS lookups: 1/10

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine; fo=1; rua=mailto:[email protected];ruf=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

1 record
  • SPFv=spf1 redirect=_spf.sparkpostmail.com
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