Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
estrella.com.do
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-04-04 20:19:43 UTC · ↺ Refresh
MX Hostnames
- estrella-com-do.mail.protection.outlook.com
MX Priorities
- estrella-com-do.mail.protection.outlook.com: 14400
A / AAAA Records
- 50.116.95.32 ↩ cloud260.hostgator.com
Mail Server IPs
- 52.101.40.6 ↩ mail-cy1pr03cu00106.inbound.protection.outlook.com
- 52.101.41.22 ↩ mail-sj2pr05cu00406.inbound.protection.outlook.com
- 52.101.11.15 ↩ mail-sa9pr02cu00207.inbound.protection.outlook.com
- 52.101.40.4 ↩ mail-cy5pr03cu00204.inbound.protection.outlook.com
- 2a01:111:f403:c946::3 ↩ mail-ch0pr04cu00603.inbound.protection.outlook.com
- 2a01:111:f403:c92c::4 ↩ mail-dm6pr05cu00404.inbound.protection.outlook.com
- 2a01:111:f403:c801:: ↩ mail-sa9pr02cu00200.inbound.protection.outlook.com
- 2a01:111:f403:f805::1 ↩ mail-co1pr03cu00301.inbound.protection.outlook.com
SOA Record
Raw SOA
damian.ns.cloudflare.com dns.cloudflare.com 2400750816 10000 2400 604800 1800
Primary NS (mname)
damian.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2400750816
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
damian.ns.cloudflare.com
lucy.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:_spf.psm.knowbe4.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1;p=quarantine;sp=quarantine;adkim=r;aspf=r;pct=100;fo=1;rf=afrf;ri=14400;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]
↳ Subdomain policy: quarantine
DKIM Selectors
✓ 3 found
selector1._domainkey
selector2._domainkey
default._domainkey
✓ Public key: 216 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
7 records- google-site-verification=HJRbYRuEOtaYKzl0v5D_xBqYeIO-9ynhOsGgxUYTIiE
- google-site-verification=a3yfjbdDfNnMcLYKOuoIRdMWeHqXWcUvnfm4GhwsG8k
- mBPBZJzDbSJJMzeJZMyIQ2IW5znenbbMXwNUfEmrHrdyKxpP+xk/R7x1pAejOqsN9pYk+wMclXbgynvNKapSAA==
- mfcq11nel1hlpmcptpnst5ur7h
- pexip-ms-tenant-domain-verification=6c5f33e8-1f19-4567-be2c-92a5535a93f0
- SPFv=spf1 include:spf.protection.outlook.com include:_spf.psm.knowbe4.com -all
- apple-domain-verification=liIK6oqCmlsCcHmP
Full email verification for estrella.com.do
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