ibri.com.br

Valid Email Server

Domain Overview

DNS: โœ“ 2mo ago Checker: โœ“ 2mo ago
ibri.com.br
Yes
โœ“ Yes
Unknown
No
No
โš  Yes
No
No
Did you mean: [email protected]

Checked via [email protected] ยท 2026-03-26 23:06:28 UTC ยท โ†บ Refresh

MX Hostnames

  • mx.core.locaweb.com.br
  • mx.b.locaweb.com.br
  • mx.a.locaweb.com.br
  • mx.jk.locaweb.com.br

MX Priorities

  • mx.core.locaweb.com.br: 10
  • mx.a.locaweb.com.br: 20
  • mx.b.locaweb.com.br: 20
  • mx.jk.locaweb.com.br: 20

A / AAAA Records

  • 34.230.121.250 โ†ฉ ec2-34-230-121-250.compute-1.amazonaws.com

Mail Server IPs

  • 177.153.23.241 โ†ฉ mx.core.locaweb.com.br
  • 186.202.4.42 โ†ฉ mx.a.locaweb.com.br
  • 177.153.23.242 โ†ฉ mx.b.locaweb.com.br
  • 200.234.204.130 โ†ฉ mx.jk.locaweb.com.br

SOA Record

Raw SOA d.sec.dns.br hostmaster.registro.br 2026066000 86400 900 604800 900
Primary NS (mname)
d.sec.dns.br
Admin Email (rname)
hostmaster@registro.br
Serial
2026066000
Refresh
86400s
Retry
900s
Expire
604800s
Minimum TTL
900s

Nameservers (NS)

d.sec.dns.br
e.sec.dns.br

SPF Record

โœ“ Soft Fail (~all)
v=spf1 include:_spf.locaweb.com.br ?all
๐Ÿ“Š DNS lookups: 1/10
? Neutral (?all) โ€” no enforcement

DMARC Record

โœ— Missing

No DMARC record โ€” emails cannot be rejected on auth failure.

DKIM Selectors

โœ— None detected

No DKIM records found for common selectors โ€” 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 include:_spf.locaweb.com.br ?all
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