fivestarpfs.com

Valid Email Server
Domain Lookup › fivestarpfs.com

Domain Overview

DNS: ✓ 21h ago Checker: ✓ 21h ago
fivestarpfs.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-10-10 09:23:09 UTC · ↺ Refresh

Add email validation to your forms — free

Add our free script to block 10,000+ disposable domains + perform other checks. No signup, unlimited checks.

MX validation Disposable detection Role accounts
Add to your signup form
<script src="https://check.verifyswift.com/"></script>
One line · No registration · See full docs & demo → · Customize →

MX Hostnames

  • fivestarpfs-com.mail.protection.outlook.com

MX Priorities

  • fivestarpfs-com.mail.protection.outlook.com: 10

A / AAAA Records

  • 70.40.198.15 ↩ 70-40-198-15.unifiedlayer.com

Mail Server IPs

  • 52.101.41.201 ↩ mail-byapr03cu00201.inbound.protection.outlook.com
  • 52.101.11.15 ↩ mail-sa9pr02cu00207.inbound.protection.outlook.com
  • 52.101.11.19 ↩ mail-sa9pr04cu00203.inbound.protection.outlook.com
  • 52.101.194.158 ↩ mail-ch3pr04cu00106.inbound.protection.outlook.com
  • 2a01:111:f403:f90f::1 ↩ mail-sa9pr04cu00201.inbound.protection.outlook.com
  • 2a01:111:f403:f907::1 ↩ mail-dm1pr04cu00201.inbound.protection.outlook.com
  • 2a01:111:f403:c946::5 ↩ mail-ch4pr21cu00105.inbound.protection.outlook.com
  • 2a01:111:f403:f802:: ↩ mail-byapr05cu00400.inbound.protection.outlook.com

SOA Record

Raw SOA premium-ns1.dnsowl.com hostmaster.dnsowl.com 1 7200 1800 1209600 600
Primary NS (mname)
premium-ns1.dnsowl.com
Admin Email (rname)
hostmaster@dnsowl.com
Serial
1
Refresh
7200s
Retry
1800s
Expire
1209600s
Minimum TTL
600s

Nameservers (NS)

premium-ns2.dnsowl.com
premium-ns3.dnsowl.com
premium-ns1.dnsowl.com

SPF Record

✓ Strict (-all)
v=spf1 a ip4:66.214.255.86 include:spf.protection.outlook.com -all
📊 DNS lookups: 2/10
✓ 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

3 records
  • SPFv=spf1 a ip4:66.214.255.86 include:spf.protection.outlook.com -all
  • klslfgcmbie9n8o3sh5ec43nh7
  • MS=ms57730430
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 · Customize →
See demo & docs
Deep verification
Full email verification for fivestarpfs.com

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

No credit card required
Get 1,000 Free Credits