Domain Overview
DNS: โ 2mo ago
Checker: โ 2mo ago
tfmagency.com.br
Yes
โ Yes
Google
No
No
โ Yes
No
No
Checked via [email protected]
ยท 2026-04-02 11:07:00 UTC ยท โบ Refresh
MX Hostnames
- alt3.aspm.l.google.com
- aspmx.l.google.com
- alt2.aspmx.l.google.com
- alt4.aspm.l.google.com
- alt1.aspmx.l.google.com
MX Priorities
- alt2.aspmx.l.google.com: 5
- alt3.aspm.l.google.com: 10
- alt4.aspm.l.google.com: 10
- aspmx.l.google.com: 1
- alt1.aspmx.l.google.com: 5
A / AAAA Records
- 198.185.159.144 (no PTR)
Mail Server IPs
- 172.253.116.26 โฉ dj-in-f26.1e100.net
- 2a00:1450:400b:c02::1b โฉ dj-in-f27.1e100.net
- 142.251.16.26 โฉ bl-in-f26.1e100.net
- 2607:f8b0:4004:c08::1a โฉ bi-in-f26.1e100.net
- 108.177.123.26 โฉ lcscld-in-f26.1e100.net
- 2800:3f0:4003:c0f::1a (no PTR)
SOA Record
Raw SOA
d.sec.dns.br hostmaster.registro.br 2026088000 345600 900 604800 900
Primary NS (mname)
d.sec.dns.br
Admin Email (rname)
hostmaster@registro.br
Serial
2026088000
Refresh
345600s
Retry
900s
Expire
604800s
Minimum TTL
900s
Nameservers (NS)
d.sec.dns.br
f.sec.dns.br
SPF Record
โ Strict (-all)
v=spf1 include:_spf.google.com-all
๐ DNS lookups: 1/10
โ Hard fail (-all) โ strict enforcement
DMARC Record
โ MissingNo DMARC record โ emails cannot be rejected on auth failure.
DKIM Selectors
โ None detectedNo 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
2 records- google-site-verification=MTYmajD6XVWFaZh4py0sZx7VLMJSWClO5aiM4uwUeJ4
- SPFv=spf1 include:_spf.google.com-all
Full email verification for tfmagency.com.br
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