preferredfreezer.com

Valid Email Server
Domain Lookup › preferredfreezer.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
preferredfreezer.com
Yes
✓ Yes
Proofpoint
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-19 18:44:28 UTC · ↺ Refresh

MX Hostnames

  • mxb-00304501.gslb.pphosted.com
  • mxa-00304501.gslb.pphosted.com

MX Priorities

  • mxa-00304501.gslb.pphosted.com: 10
  • mxb-00304501.gslb.pphosted.com: 10

A / AAAA Records

  • 18.173.219.13 ↩ server-18-173-219-13.jfk52.r.cloudfront.net
  • 18.173.219.62 ↩ server-18-173-219-62.jfk52.r.cloudfront.net
  • 18.173.219.7 ↩ server-18-173-219-7.jfk52.r.cloudfront.net
  • 18.173.219.66 ↩ server-18-173-219-66.jfk52.r.cloudfront.net

Mail Server IPs

  • 148.163.142.66 ↩ mx0b-00304501.pphosted.com
  • 148.163.146.95 ↩ mx0a-00304501.pphosted.com

SOA Record

Raw SOA ns-388.awsdns-48.com awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-388.awsdns-48.com
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

ns-1345.awsdns-40.org
ns-1779.awsdns-30.co.uk
ns-388.awsdns-48.com
ns-601.awsdns-11.net

SPF Record

✓ Soft Fail (~all)
v=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none; fo=1; rua=mailto:[email protected]; ruf=mailto:[email protected];
⚠ p=none — monitoring only, no enforcement
📋 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

3 records
  • box-domain-verification=d4081a46557effa90891064bca20d7fa5031cebbdb11b715caf1c8fa7378d5f9
  • SPFv=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com ~all
  • MS=ms93540077
Free · No signup required
Add email validation to your forms

Block disposable emails, validate MX records, detect role accounts — unlimited, forever free.

<script src="https://check.verifyswift.com/"></script>
One line of code · Works on any site
See demo & docs
Deep verification
Full email verification for preferredfreezer.com

SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.

No credit card required
Get 1,000 Free Credits