eastwestcontracting.com

Valid Email Server
Domain Lookup › eastwestcontracting.com

Domain Overview

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

Checked via [email protected] · 2026-03-22 05:51:33 UTC · ↺ Refresh

MX Hostnames

  • mailserver.eastwestcontracting.com
  • eastwestcontracting-com.mail.protection.outlook.com

MX Priorities

  • eastwestcontracting-com.mail.protection.outlook.com: 5
  • mailserver.eastwestcontracting.com: 10

A / AAAA Records

  • 185.151.30.148 ↩ 185-151-30-148.ptr4.stackcp.net
  • 2a07:7800::148 (no PTR)

Mail Server IPs

  • 52.101.68.0 ↩ mail-db3pr0202cu00100.inbound.protection.outlook.com
  • 52.101.73.8 ↩ mail-am0pr04cu00500.inbound.protection.outlook.com
  • 52.101.73.15 ↩ mail-am9pr04cu00107.inbound.protection.outlook.com
  • 52.101.68.3 ↩ mail-db7pr03cu00403.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::8 ↩ mail-as2pr05cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::7 ↩ mail-db4pr02cu00307.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::c ↩ mail-db9pr02cu00204.inbound.protection.outlook.com
  • 2a01:111:f403:ca04:: ↩ mail-db3pr0202cu00100.inbound.protection.outlook.com
  • 185.151.30.148 ↩ 185-151-30-148.ptr4.stackcp.net
  • 2a07:7800::148 (no PTR)

SOA Record

Raw SOA ns1.stackdns.com hostmaster.stackdns.com 1582726721 1800 900 1209600 300
Primary NS (mname)
ns1.stackdns.com
Admin Email (rname)
hostmaster@stackdns.com
Serial
1582726721
Refresh
1800s
Retry
900s
Expire
1209600s
Minimum TTL
300s

Nameservers (NS)

ns1.stackdns.com
ns3.stackdns.com
ns2.stackdns.com
ns4.stackdns.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

2 records
  • MS=ms72416457
  • SPFv=spf1 include:spf.protection.outlook.com -all
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