hslt.com.br

Valid Email Server
Domain Lookup › hslt.com.br

Domain Overview

DNS: ✓ 20d ago Checker: ✓ 20d ago
hslt.com.br
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-05-21 02:27:38 UTC · ↺ Refresh

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MX Hostnames

  • hslt-com-br.mail.protection.outlook.com

MX Priorities

  • hslt-com-br.mail.protection.outlook.com: 0

A / AAAA Records

  • 23.99.224.56 (no PTR)

Mail Server IPs

  • 52.101.11.9 ↩ mail-sn1pr02cu00101.inbound.protection.outlook.com
  • 52.101.8.46 ↩ mail-dm6pr05cu00406.inbound.protection.outlook.com
  • 52.101.9.14 ↩ mail-bl0pr03cu00206.inbound.protection.outlook.com
  • 52.101.40.6 ↩ mail-cy1pr03cu00106.inbound.protection.outlook.com
  • 2a01:111:f403:f90a:: ↩ mail-bn6pr02cu00300.inbound.protection.outlook.com
  • 2a01:111:f403:c92c::3 ↩ mail-dm5pr04cu00103.inbound.protection.outlook.com
  • 2a01:111:f403:f802:: ↩ mail-byapr05cu00400.inbound.protection.outlook.com
  • 2a01:111:f403:c936:: ↩ mail-cy1pr05cu00400.inbound.protection.outlook.com

SOA Record

Raw SOA a.sec.dns.br hostmaster.registro.br 2026115000 345600 900 604800 900
Primary NS (mname)
a.sec.dns.br
Admin Email (rname)
hostmaster@registro.br
Serial
2026115000
Refresh
345600s
Retry
900s
Expire
604800s
Minimum TTL
900s

Nameservers (NS)

a.sec.dns.br
c.sec.dns.br

SPF Record

✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine; pct=90; sp=none
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
↳ Subdomain policy: none
⚠ Policy applies to 90% of failing messages only

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

7 records
  • google-site-verification=dn9bpWMhDPDyedhutNtQV3SXJAGZRgvdSsORnwdLb2Q
  • google-site-verification=l0qRfPnoVx7VND6cNYupXrPf4AhHZlLmXsJ2PMcxPzk
  • tdolk9np99t8ghduo34cpmpo2k
  • MS=9382474687E4811FB67965408514EEB0BC6709EC
  • google-site-verification=17ukjTqR55PFPWktg-SeBc3nAwGz6H-oZUUZInIB3_A
  • SPFv=spf1 include:spf.protection.outlook.com -all
  • hslt.azurewebsites.net
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