plurinox.com.br

Valid Email Server
Domain Lookup › plurinox.com.br

Domain Overview

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

Checked via [email protected] · 2026-05-21 08:44:48 UTC · ↺ Refresh

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MX Hostnames

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

MX Priorities

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

A / AAAA Records

  • 186.202.157.79 (no PTR)

Mail Server IPs

  • 52.101.164.0 ↩ mail-mrzp264cu00100.inbound.protection.outlook.com
  • 52.101.166.1 ↩ mail-pr0p264cu01301.inbound.protection.outlook.com
  • 52.101.166.0 ↩ mail-pa5p264cu00200.inbound.protection.outlook.com
  • 52.101.166.2 ↩ mail-paup264cu00202.inbound.protection.outlook.com
  • 2a01:111:f403:ca25:: ↩ mail-pa5p264cu00200.inbound.protection.outlook.com
  • 2a01:111:f403:ca25::1 ↩ mail-pr0p264cu01301.inbound.protection.outlook.com
  • 2a01:111:f403:ca25::2 ↩ mail-paup264cu00202.inbound.protection.outlook.com
  • 2a01:111:f403:ca1e:: ↩ mail-mrzp264cu00100.inbound.protection.outlook.com

SOA Record

Raw SOA ns1.locaweb.com.br hostmaster.locaweb.com.br 2022031001 3600 600 1209600 3600
Primary NS (mname)
ns1.locaweb.com.br
Admin Email (rname)
hostmaster@locaweb.com.br
Serial
2022031001
Refresh
3600s
Retry
600s
Expire
1209600s
Minimum TTL
3600s

Nameservers (NS)

ns3.locaweb.com.br
ns1.locaweb.com.br
ns2.locaweb.com.br

SPF Record

✓ Strict (-all)
v=spf1 mx ip4:81.201.101.0/24 ip4:147.135.137.41 ip4:69.167.172.9 include:spf.protection.outlook.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)

DKIM Selectors

✗ None detected

No DKIM records found for common selectors — your provider may use a custom selector name.

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

3 records
  • SPFv=spf1 mx ip4:81.201.101.0/24 ip4:147.135.137.41 ip4:69.167.172.9 include:spf.protection.outlook.com -all
  • MS=ms67055108
  • MS=0640FDFC783B269808E95A10EAE9959B9CFDF4AF
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