best.com.es

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

Domain Overview

DNS: ⚡ live Checker: ⚡ live
best.com.es
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-09-23 10:46:12 UTC · ↺ Refresh

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MX Hostnames

  • best-com-es.mail.protection.outlook.com

MX Priorities

  • best-com-es.mail.protection.outlook.com: 10

A / AAAA Records

  • 185.42.104.169 ↩ vxhch-38.srv.cat

Mail Server IPs

  • 52.101.103.162 ↩ mail-miypr03cu00202.inbound.protection.outlook.com
  • 52.101.68.8 ↩ mail-du0pr03cu00100.inbound.protection.outlook.com
  • 52.101.68.27 ↩ mail-db7pr03cu00503.inbound.protection.outlook.com
  • 52.101.209.28 ↩ mail-cpjpr05cu00104.inbound.protection.outlook.com

SOA Record

Raw SOA ns1.srv-acens.com it\.admin.best.com.es 2025865274 14400 7200 2419200 3600
Primary NS (mname)
ns1.srv-acens.com
Admin Email (rname)
it\@admin.best.com.es
Serial
2025865274
Refresh
14400s
Retry
7200s
Expire
2419200s
Minimum TTL
3600s

Nameservers (NS)

ns1.srv-acens.com
ns2.srv-acens.com

SPF Record

✓ Soft Fail (~all)
v=spf1 mx ip4:195.77.196.160/27 include:spf.protection.outlook.com include:_spf.psm.knowbe4.com ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 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

5 records
  • SPFv=spf1 mx ip4:195.77.196.160/27 include:spf.protection.outlook.com include:_spf.psm.knowbe4.com ~all
  • MS=ms23803748
  • MS=45D01EBE82926AF859EC193021B779C10B07F509
  • google-site-verification=8f7QZcGJkMMgl-BrdYbU7J3JQcmDIYKvXcg3R3UJNFI
  • adobe-idp-site-verification=5b360e7d3bfd67b865f4fc85d9d4da8fbb803d2589e3cdcabcec8e3af2d0f11f
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