antigua.com.br

Valid Email Server
Domain Lookup › antigua.com.br

Domain Overview

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

Checked via [email protected] · 2026-03-19 18:34:28 UTC · ↺ Refresh

MX Hostnames

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

MX Priorities

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

A / AAAA Records

  • 191.6.210.82 ↩ webnginx202.uni5.net
  • 2804:10:8002::210:82 ↩ webnginx202.uni5.net

Mail Server IPs

  • 186.202.4.42 ↩ mx.a.locaweb.com.br
  • 200.234.204.130 ↩ mx.jk.locaweb.com.br
  • 177.153.23.241 ↩ mx.core.locaweb.com.br
  • 177.153.23.242 ↩ mx.b.locaweb.com.br

SOA Record

Raw SOA dns1.activon.uni5.net abuse.uni5.net 2506300949 86400 14400 604800 3600
Primary NS (mname)
dns1.activon.uni5.net
Admin Email (rname)
abuse@uni5.net
Serial
2506300949
Refresh
86400s
Retry
14400s
Expire
604800s
Minimum TTL
3600s

Nameservers (NS)

dns4.activon.uni5.net
dns1.activon.uni5.net
dns3.activon.uni5.net
dns2.activon.uni5.net

SPF Record

✓ Strict (-all)
v=spf1 include:_spf.locaweb.com.br -all
📊 DNS lookups: 1/10
✓ 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

1 record
  • SPFv=spf1 include:_spf.locaweb.com.br -all
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