atlaswindowsoc.com

Valid Email Server
Domain Lookup › atlaswindowsoc.com

Domain Overview

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

Checked via [email protected] · 2026-03-23 12:49:10 UTC · ↺ Refresh

MX Hostnames

  • atlaswindowsoc-com.mail.protection.outlook.com

MX Priorities

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

A / AAAA Records

  • 172.67.165.53 (no PTR)
  • 104.21.89.219 (no PTR)
  • 2606:4700:3030::ac43:a535
  • 2606:4700:3035::6815:59db

Mail Server IPs

  • 52.101.11.3 ↩ mail-sn1pr0501cu00103.inbound.protection.outlook.com
  • 52.101.9.17 (no PTR)
  • 52.101.9.2 ↩ mail-mn2pr02cu00202.inbound.protection.outlook.com
  • 52.101.41.54 ↩ mail-sj2pr05cu00506.inbound.protection.outlook.com
  • 2a01:111:f403:f902::2 ↩ mail-mn2pr02cu00202.inbound.protection.outlook.com
  • 2a01:111:f403:f903:: (no PTR)
  • 2a01:111:f403:c91d::b ↩ mail-mw2pr02cu00603.inbound.protection.outlook.com
  • 2a01:111:f403:c922:: ↩ mail-bl0pr03cu00200.inbound.protection.outlook.com

SOA Record

Raw SOA art.ns.cloudflare.com dns.cloudflare.com 2398720348 10000 2400 604800 1800
Primary NS (mname)
art.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2398720348
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

art.ns.cloudflare.com
ulla.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

✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 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

3 records
  • brevo-code:ddfb992c39d9761a62a136f5514077b5
  • SPFv=spf1 include:spf.protection.outlook.com -all
  • brevo-code:49c9e5c477b67ae465eec64bca449642
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