milestoneres.com

Valid Email Server
Domain Lookup › milestoneres.com

Domain Overview

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

Checked via [email protected] · 2026-03-21 04:45:13 UTC · ↺ Refresh

MX Hostnames

  • milestoneres-com.mail.protection.outlook.com

MX Priorities

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

A / AAAA Records

  • 52.205.3.3 ↩ ec2-52-205-3-3.compute-1.amazonaws.com
  • 34.198.158.52 ↩ ec2-34-198-158-52.compute-1.amazonaws.com

Mail Server IPs

  • 52.101.40.24 ↩ mail-cy5pr05cu00100.inbound.protection.outlook.com
  • 52.101.194.17 ↩ mail-ch5pr02cu00401.inbound.protection.outlook.com
  • 52.101.9.17 (no PTR)
  • 52.101.194.15 ↩ mail-ch4pr21cu00107.inbound.protection.outlook.com
  • 2a01:111:f403:c902::16 ↩ mail-byapr04cu00306.inbound.protection.outlook.com
  • 2a01:111:f403:c931::1 ↩ mail-sa9pr03cu00201.inbound.protection.outlook.com
  • 2a01:111:f403:f902:: ↩ mail-bl2pr04cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:f90f:: ↩ mail-sa9pr04cu00100.inbound.protection.outlook.com

SOA Record

Raw SOA ns1.nesthubdns.com awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns1.nesthubdns.com
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

ns2.nesthubdns.com
ns3.nesthubdns.com
ns4.nesthubdns.com
ns1.nesthubdns.com

SPF Record

✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ 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
  • MS=ms40721228
  • google-site-verification=ypauoBj3TlBq20LPcOfVx_NoCq9bYFu_EW1A0zmCYA8
  • SPFv=spf1 include:spf.protection.outlook.com -all
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