agenciab16.com.br

Valid Email Server
Domain Lookup › agenciab16.com.br

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
agenciab16.com.br
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-04-02 13:06:57 UTC · ↺ Refresh

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MX Hostnames

  • alt2.aspmx.l.coogle.com
  • aspmx.l.google.com
  • alt3.aspmx.l.coogle.com
  • alt4.aspmx.l.coogle.com
  • alt1.aspmx.l.coogle.com

MX Priorities

  • alt2.aspmx.l.coogle.com: 5
  • aspmx.l.google.com: 1
  • alt3.aspmx.l.coogle.com: 10
  • alt4.aspmx.l.coogle.com: 10
  • alt1.aspmx.l.coogle.com: 5

A / AAAA Records

  • 104.21.14.156 (no PTR)
  • 172.67.203.205 (no PTR)
  • 2606:4700:3033::ac43:cbcd (no PTR)
  • 2606:4700:3035::6815:e9c (no PTR)

Mail Server IPs

  • 142.251.16.27 ↩ bl-in-f27.1e100.net
  • 2607:f8b0:4004:c07::1b ↩ bc-in-f27.1e100.net

SOA Record

Raw SOA barbara.ns.cloudflare.com dns.cloudflare.com 2400462168 10000 2400 604800 1800
Primary NS (mname)
barbara.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2400462168
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

barbara.ns.cloudflare.com
owen.ns.cloudflare.com

SPF Record

✓ Soft Fail (~all)
v=spf1 include:api-mail.com include:_spf.google.com ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none; sp=none; rua=mailto:[email protected]; ruf=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none

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
  • google._domainkeyValor do registro TXT:v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAnZ3bwOSBEaTGVzL0m5KBUOrLNM1GTLIjGsGl4MYDZTQhMdRo6NPyEf+EycHWMKl+J9J3mZKDTdYydu3QwqwVI/7Z5wn4oKkL60xw8rYx6pJMzS4x+AZl54CRJeck9r1VyZLqS0RyS9tID3YD4fFnRTz9XC+UrDmKca3cj8aQHJrpajixzt7wsyrcUr52CKHb/rzJoV1lABXcktB1NztljPSCgyWJ85VbeXSjI24F85CHNBHOMPe6WjYsVBm5OgNV/uErLEnB6VWQVQq1SYcReiRGncTVBlnRNqhHxA9gZhFdfBqW7p7vw7xeqhKAHjvK4+QINpnJDJtlPPRjp6SOVwIDAQAB
  • SPFv=spf1 include:api-mail.com include:_spf.google.com ~all
  • brevo-code:7289c88b9661d139a9a4112001f4676f
  • d4sign-domain-verification=25ca685a-54af-4c6f-9793-9113a4996195
  • google-site-verification=pGmY7Icj7GXK7NRHzeexCNuskj0IgiAomCsxTPhan5g
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