desktop.com.br

Valid Email Server
Domain Lookup › desktop.com.br

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
desktop.com.br
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-04-03 04:05:00 UTC · ↺ Refresh

MX Hostnames

  • mail.desktop.com.br

MX Priorities

  • mail.desktop.com.br: 5

A / AAAA Records

  • 201.77.112.16 ↩ www.desktop.com.br
  • 2804:868:2::16 ↩ www.desktop.com.br

Mail Server IPs

  • 201.77.176.20 ↩ mail.desktop.com.br

SOA Record

Raw SOA dns1.desktop.com.br sysop.desktop.com.br 2026021105 10800 1800 2592001 1800
Primary NS (mname)
dns1.desktop.com.br
Admin Email (rname)
sysop@desktop.com.br
Serial
2026021105
Refresh
10800s
Retry
1800s
Expire
2592001s
Minimum TTL
1800s

Nameservers (NS)

dns1.desktop.com.br
dns2.desktop.com.br

SPF Record

✓ Strict (-all)
v=spf1 mx ip4:201.77.176.0/26 ip4:201.77.112.31 ip4:201.77.112.32 ip4:201.77.112.33 ip4:143.255.225.248 a:smtp2.desktop.com.br include:_spf.kmitd.com include:spf.mandrillapp.com include:spf.protection.outlook.com include:amazonses.com -all
📊 DNS lookups: 6/10
✓ 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

✓ 2 found
s1._domainkey
s2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: s1

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

All TXT Records

5 records
  • SPFv=spf1 mx ip4:201.77.176.0/26 ip4:201.77.112.31 ip4:201.77.112.32 ip4:201.77.112.33 ip4:143.255.225.248 a:smtp2.desktop.com.br include:_spf.kmitd.com include:spf.mandrillapp.com include:spf.protection.outlook.com include:amazonses.com -all
  • google-site-verification=D5_1JB0ILMp-KfAxxskR529UjKBpeLkoigjG9VV-xRc
  • cloudflare-verify=157661537-509521879
  • MS=EFAD38A2B81F12C7D09788C90C7D9B81F111F61D
  • facebook-domain-verification=k1p7ze1i13cxvvtgouwpb23vdizx7i
Full email verification for desktop.com.br

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