crownlaboratories.com

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

Domain Overview

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

Checked via [email protected] · 2026-05-21 02:15:11 UTC · ↺ Refresh

MX Hostnames

  • crownlaboratories-com.mail.protection.outlook.com

MX Priorities

No priority data.

A / AAAA Records

  • 141.193.213.20
  • 141.193.213.21

Mail Server IPs

No IPs resolved.

SOA Record

No SOA record found.

Nameservers (NS)

pdns09.domaincontrol.com
pdns10.domaincontrol.com

SPF Record

✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:securescreening.info ip4:172.177.245.167 ip4:172.177.245.168 -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]; ruf=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

9 records
  • ca3-f288a9bcdaa24af59f4c47dc72982ed0
  • SPFv=spf1 include:spf.protection.outlook.com include:securescreening.info ip4:172.177.245.167 ip4:172.177.245.168 -all
  • google-site-verification=va6H-0Np9Otw4K8eZnQORHZExjD8yLzdnpnU2ht3oUo
  • v=verifydomain MS=7526369
  • mEc/AVxJM30no9Ja9d+zYpQTpYmMSOYIIiLgNCbb1vsPoDJNz0t1rC5jc2M0R8MsxC+dq5sRxE7WAoAB2lHMug==
  • google-site-verification=8b51YbnbQZhfnOHxLHvX2wCJ_pMkJYoi7zv7OkESqIg
  • MS=ms47986143
  • apple-domain-verification=wmyhmOuwDO41FEo2
  • lucid-verification=NQN1mpq7chp*zrq9rjq
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