select-windows.com

Valid Email Server
Domain Lookup › select-windows.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
select-windows.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-18 22:07:38 UTC · ↺ Refresh

MX Hostnames

  • selectwindows-com01e.mail.protection.outlook.com

MX Priorities

  • selectwindows-com01e.mail.protection.outlook.com: 0

A / AAAA Records

  • 104.21.35.164 (no PTR)
  • 172.67.177.164 (no PTR)
  • 2606:4700:3035::ac43:b1a4
  • 2606:4700:3037::6815:23a4

Mail Server IPs

  • 52.101.99.0 ↩ mail-cwxp265cu00600.inbound.protection.outlook.com
  • 52.101.89.1 ↩ mail-lo0p265cu00201.inbound.protection.outlook.com
  • 52.101.89.2 ↩ mail-lo3p265cu00302.inbound.protection.outlook.com
  • 52.101.89.0 ↩ mail-lo2p265cu02300.inbound.protection.outlook.com
  • 2a01:111:f403:ca0b:: ↩ mail-lo2p265cu02300.inbound.protection.outlook.com
  • 2a01:111:f403:ca1a:: ↩ mail-cwxp265cu00500.inbound.protection.outlook.com
  • 2a01:111:f403:ca1a::1 ↩ mail-cwxp265cu00601.inbound.protection.outlook.com
  • 2a01:111:f403:ca0b::2 ↩ mail-lo0p265cu00202.inbound.protection.outlook.com

SOA Record

Raw SOA hassan.ns.cloudflare.com dns.cloudflare.com 2396951089 10000 2400 604800 1800
Primary NS (mname)
hassan.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2396951089
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

rosemary.ns.cloudflare.com
hassan.ns.cloudflare.com

SPF Record

✓ Soft Fail (~all)
v=spf1 mx a ip4:94.136.40.163 a:mailex.mailcore.me include:spf.protection.outlook.com ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate 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
  • SPFv=spf1 mx a ip4:94.136.40.163 a:mailex.mailcore.me include:spf.protection.outlook.com ~all
  • MS=ms63685358
  • mjtohg3n5tb227a3lh3p7sm4d7
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