sentrypointbuilders.com

Valid Email Server
Domain Lookup › sentrypointbuilders.com
Live data — DNS records and disposable check were just fetched and saved.

Domain Overview

DNS: ⚡ live Checker: ⚡ live
sentrypointbuilders.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-10-29 23:15:48 UTC · ↺ Refresh

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MX Hostnames

  • sentrypointbuilders-com.mail.protection.outlook.com

MX Priorities

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

A / AAAA Records

  • 141.193.213.11 (no PTR)
  • 141.193.213.10 (no PTR)

Mail Server IPs

  • 52.101.40.26 ↩ mail-cy7pr21cu00102.inbound.protection.outlook.com
  • 52.101.10.16 ↩ mail-bn6pr21cu00500.inbound.protection.outlook.com
  • 52.101.60.71 ↩ mail-bn0pr02cu00307.inbound.protection.outlook.com
  • 52.101.60.163 ↩ mail-bn3pr04cu00103.inbound.protection.outlook.com
  • 2a01:111:f403:f90a::8 ↩ mail-bn0pr05cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:f909::4 ↩ mail-bn0pr03cu00304.inbound.protection.outlook.com
  • 2a01:111:f403:c946::16 ↩ mail-ch2pr02cu00206.inbound.protection.outlook.com
  • 2a01:111:f403:c95d::a ↩ mail-ph5pr04cu00102.inbound.protection.outlook.com

SOA Record

Raw SOA marge.ns.cloudflare.com dns.cloudflare.com 2418781659 10000 2400 604800 1800
Primary NS (mname)
marge.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2418781659
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

marge.ns.cloudflare.com
neil.ns.cloudflare.com

SPF Record

✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine; pct=100; aspf=s; adkim=s; rua=mailto:[email protected];
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Strict · DKIM alignment: Strict
📧 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

2 records
  • MS=ms80413393
  • SPFv=spf1 include:spf.protection.outlook.com -all
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