gruporeciclabr.com.br

Valid Email Server
Domain Lookup › gruporeciclabr.com.br

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
gruporeciclabr.com.br
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-30 06:37:15 UTC · ↺ Refresh

MX Hostnames

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

MX Priorities

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

A / AAAA Records

  • 191.6.212.64 ↩ web-ded-153266a.kinghost.net

Mail Server IPs

  • 52.101.10.16 ↩ mail-bn6pr21cu00500.inbound.protection.outlook.com
  • 52.101.50.1 ↩ mail-co1pr05cu00401.inbound.protection.outlook.com
  • 52.101.8.34 ↩ mail-dm2pr04cu00102.inbound.protection.outlook.com
  • 52.101.40.2 ↩ mail-cy1pr05cu00402.inbound.protection.outlook.com
  • 2a01:111:f403:f90b:: ↩ mail-bn6pr04cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:f804::1 ↩ mail-co1pr05cu00301.inbound.protection.outlook.com
  • 2a01:111:f403:f802:: ↩ mail-byapr05cu00400.inbound.protection.outlook.com
  • 2a01:111:f403:f902:: ↩ mail-bl2pr04cu00100.inbound.protection.outlook.com

SOA Record

Raw SOA ns1-03.azure-dns.com azuredns-hostmaster.microsoft.com 1 3600 300 2419200 300
Primary NS (mname)
ns1-03.azure-dns.com
Admin Email (rname)
azuredns-hostmaster@microsoft.com
Serial
1
Refresh
3600s
Retry
300s
Expire
2419200s
Minimum TTL
300s

Nameservers (NS)

ns4-03.azure-dns.info
ns1-03.azure-dns.com
ns2-03.azure-dns.net
ns3-03.azure-dns.org

SPF Record

✓ Strict (-all)
v=spf1 ip4:168.138.231.111 ip4:152.67.38.70 ip4:177.190.148.113 ip4:144.22.77.96 ip4:144.22.89.248 include:spf.protection.outlook.com include:spf.emailmanager.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

DKIM Selectors

✓ 2 found
selector1._domainkey
selector2._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

2 records
  • SPFv=spf1 ip4:168.138.231.111 ip4:152.67.38.70 ip4:177.190.148.113 ip4:144.22.77.96 ip4:144.22.89.248 include:spf.protection.outlook.com include:spf.emailmanager.com -all
  • google-site-verification=mfbJ7tzMcq0u3POfOo30zb5IfHKgcDRW_wIQKXPvmQE
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