newsservice.com.br

Valid Email Server
Domain Lookup › newsservice.com.br

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
newsservice.com.br
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-03-20 20:10:23 UTC · ↺ Refresh

MX Hostnames

  • mx4.task.com.br
  • mx2.task.com.br

MX Priorities

  • mx4.task.com.br: 100
  • mx2.task.com.br: 1

A / AAAA Records

  • 200.162.188.16 ↩ sd16.task.com.br

Mail Server IPs

  • 177.93.104.157 ↩ mx2-sd11.task.com.br
  • 177.93.104.153 ↩ mx2-sd10.task.com.br
  • 177.93.104.149 ↩ mx2-sd9.task.com.br
  • 177.93.104.137 ↩ mx2-sd6.task.com.br
  • 177.93.104.141 ↩ mx2-sd7.task.com.br
  • 177.93.104.145 ↩ mx2-sd8.task.com.br

SOA Record

Raw SOA ns1.task.com.br marcus.task.com.br 1773422883 1200 600 1209600 5400
Primary NS (mname)
ns1.task.com.br
Admin Email (rname)
marcus@task.com.br
Serial
1773422883
Refresh
1200s
Retry
600s
Expire
1209600s
Minimum TTL
5400s

Nameservers (NS)

ns3.task.com.br
ns1.task.com.br
ns2.task.com.br
ns4.task.com.br

SPF Record

✓ Strict (-all)
v=spf1 mx a:smtp.task.com.br include:task.com.br -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine;
~ Quarantine — good protection (failing mail goes to spam)
📋 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

1 record
  • SPFv=spf1 mx a:smtp.task.com.br include:task.com.br -all
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