polyworksmexico.com

Valid Email Server
Domain Lookup › polyworksmexico.com

Domain Overview

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

Checked via [email protected] · 2026-03-25 17:03:30 UTC · ↺ Refresh

MX Hostnames

  • polyworksmexico-com.mail.protection.outlook.com

MX Priorities

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

A / AAAA Records

  • 35.182.174.169 ↩ ec2-35-182-174-169.ca-central-1.compute.amazonaws.com
  • 52.60.219.22 ↩ ec2-52-60-219-22.ca-central-1.compute.amazonaws.com
  • 35.182.59.77

Mail Server IPs

  • 52.101.190.1 ↩ mail-yt3pr01cu00701.inbound.protection.outlook.com
  • 52.101.190.2 ↩ mail-yt3pr01cu00602.inbound.protection.outlook.com
  • 52.101.192.1 ↩ mail-yqzpr01cu01001.inbound.protection.outlook.com
  • 52.101.192.0 ↩ mail-yqzpr01cu00900.inbound.protection.outlook.com
  • 2a01:111:f403:c942:: ↩ mail-yt5pr01cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:c944:: ↩ mail-yqzpr01cu00900.inbound.protection.outlook.com
  • 2a01:111:f403:c942::2 ↩ mail-yt3pr01cu00602.inbound.protection.outlook.com
  • 2a01:111:f403:c942::3 ↩ mail-yt6pr01cu00103.inbound.protection.outlook.com

SOA Record

Raw SOA ns-522.awsdns-01.net awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-522.awsdns-01.net
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

ns-1947.awsdns-51.co.uk
ns-522.awsdns-01.net
ns-1404.awsdns-47.org
ns-167.awsdns-20.com

SPF Record

✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:_spf.salesforce.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

✓ 1 found
dkim._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: dkim

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

5 records
  • apple-domain-verification=Hqdpg829ump6Q04L
  • atlassian-domain-verification=0EWYFKBiVDFw5YepqVTlT4Ujkgx70M4FEJl79evNelbCrtsyDF26/QIJmgclKzyU
  • facebook-domain-verification=olasr1sfwzj3d2049yhc8eatk2fjf6
  • google-site-verification=KDiqL6FYX-qFgAWQHoMn9HdlAAPUIAJVGJiO06BNNfI
  • SPFv=spf1 include:spf.protection.outlook.com include:_spf.salesforce.com -all
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