Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
premierturismo.com.br
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-29 02:57:34 UTC · ↺ Refresh
MX Hostnames
- premierturismo-com-br.mail.protection.outlook.com
MX Priorities
- premierturismo-com-br.mail.protection.outlook.com: 0
A / AAAA Records
- 172.67.136.43 (no PTR)
- 104.21.62.132 (no PTR)
- 2606:4700:3036::ac43:882b
- 2606:4700:3032::6815:3e84
Mail Server IPs
- 52.101.10.14 ↩ mail-bn6pr04cu00206.inbound.protection.outlook.com
- 52.101.41.54 ↩ mail-sj2pr05cu00506.inbound.protection.outlook.com
- 52.101.40.2 ↩ mail-cy1pr05cu00402.inbound.protection.outlook.com
- 52.101.50.4 ↩ mail-co1pr03cu00404.inbound.protection.outlook.com
- 2a01:111:f403:f902::2 ↩ mail-mn2pr02cu00202.inbound.protection.outlook.com
- 2a01:111:f403:c92c::2 ↩ mail-dm2pr04cu00102.inbound.protection.outlook.com
- 2a01:111:f403:c946::1 ↩ mail-ch1pr04cu00101.inbound.protection.outlook.com
- 2a01:111:f403:f804::2 ↩ mail-co1pr05cu00402.inbound.protection.outlook.com
SOA Record
Raw SOA
celeste.ns.cloudflare.com dns.cloudflare.com 2398801377 10000 2400 604800 1800
Primary NS (mname)
celeste.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2398801377
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
celeste.ns.cloudflare.com
patryk.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 +a +mx +ip4:187.33.241.52 +ip4:187.33.241.53 include:spf.protection.outlook.com include:_spf.rdstation.com.br include:sendgrid.net include:_spf.encontact.com.br include:mailgun.org -all
📊 DNS lookups: 7/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]; ruf=mailto:[email protected]; rf=afrf; pct=100
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._domainkey
default._domainkey
mail._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
4 records- brevo-code:a5c5e6b485f8240917606d60fbc4f5e8
- SPFv=spf1 +a +mx +ip4:187.33.241.52 +ip4:187.33.241.53 include:spf.protection.outlook.com include:_spf.rdstation.com.br include:sendgrid.net include:_spf.encontact.com.br include:mailgun.org -all
- MS=634932DE1970EDDDB5FD6EFC12874AFAF2B95E5C
- brevo-code:46fec0c94d488eb0fb90b0f0eaaa4ee6
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