Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
palaceelite.com.mx
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-22 00:07:24 UTC · ↺ Refresh
MX Hostnames
- palaceelite-com-mx.mail.protection.outlook.com
MX Priorities
- palaceelite-com-mx.mail.protection.outlook.com: 0
A / AAAA Records
- 52.206.66.212 ↩ ec2-52-206-66-212.compute-1.amazonaws.com
Mail Server IPs
- 40.93.192.4 ↩ mail-dm2pr04cu00404.inbound.protection.outlook.com
- 52.101.41.4 ↩ mail-sj2pr05cu00204.inbound.protection.outlook.com
- 52.101.8.46 ↩ mail-dm6pr05cu00406.inbound.protection.outlook.com
- 52.101.10.14 ↩ mail-bn6pr04cu00206.inbound.protection.outlook.com
- 2a01:111:f403:f805::1 ↩ mail-co1pr03cu00301.inbound.protection.outlook.com
- 2a01:111:f403:f909:: ↩ mail-bn6pr04cu00200.inbound.protection.outlook.com
- 2a01:111:f403:c902::14 ↩ mail-byapr04cu00204.inbound.protection.outlook.com
- 2a01:111:f403:f910:: ↩ mail-cy5pr03cu00300.inbound.protection.outlook.com
SOA Record
Raw SOA
ns-860.awsdns-43.net awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-860.awsdns-43.net
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-1529.awsdns-63.org
ns-159.awsdns-19.com
ns-1995.awsdns-57.co.uk
ns-860.awsdns-43.net
SPF Record
✓ Strict (-all)
v=spf1 ip4:187.237.125.174 include:amazonses.com include:spf.protection.outlook.com include:spfa.cpmails.com include:spf-westus.emailsignatures365.com -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected], mailto:[email protected]; ruf=mailto:[email protected], mailto:[email protected]; rf=afrf; fo=1:d:s
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected], mailto:[email protected]
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
4 records- atlassian-domain-verification=V0hjPWavIFv/ngFfKkcLQEF4mqh0Tcd3uudURUKwcct5eEsyXRu/Mze8Q3pZFOEa
- duo_sso_verification=L7irP72LWQ3VPqxxWCBixDwtVSuJ9bHvz110uFJdZqODScyKlHMu6qekzn4pytK0
- SPFv=spf1 ip4:187.237.125.174 include:amazonses.com include:spf.protection.outlook.com include:spfa.cpmails.com include:spf-westus.emailsignatures365.com -all
- MS=ms92750605
Free · No signup required
Add email validation to your forms
Block disposable emails, validate MX records, detect role accounts — unlimited, forever free.
<script src="https://check.verifyswift.com/"></script>
One line of code · Works on any site
See demo & docs
Deep verification
Full email verification for palaceelite.com.mx
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits