fianoimoveis.com.br

Valid Email Server
Domain Lookup › fianoimoveis.com.br

Domain Overview

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

Checked via [email protected] · 2026-03-23 21:01:55 UTC · ↺ Refresh

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MX Hostnames

  • mail.sigahost.com.br

MX Priorities

  • mail.sigahost.com.br: 0

A / AAAA Records

  • 172.67.133.132 (no PTR)
  • 104.21.13.243 (no PTR)
  • 2606:4700:3035::6815:df3 (no PTR)
  • 2606:4700:3037::ac43:8584 (no PTR)

Mail Server IPs

  • 51.79.82.40 ↩ server.sigahost.com.br

SOA Record

Raw SOA hal.ns.cloudflare.com dns.cloudflare.com 2399321622 10000 2400 604800 1800
Primary NS (mname)
hal.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399321622
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

hal.ns.cloudflare.com
rachel.ns.cloudflare.com

SPF Record

✓ Soft Fail (~all)
v=spf1 +a +mx include:mail.sigahost.com.br include:_spf.google.com ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ p=none
v=DMARC1;p=none;rua=mailto:[email protected],mailto:[email protected];sp=none;adkim=s;aspf=r;pct=100;fo=0;rf=afrf;ri=86400;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Strict
📧 Reports → mailto:[email protected],mailto:[email protected]
↳ Subdomain policy: none

DKIM Selectors

✓ 2 found
default._domainkey
mail._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: default

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

3 records
  • SPFv=spf1 +a +mx include:mail.sigahost.com.br include:_spf.google.com ~all
  • brevo-code:faa4eb479930cf8514e7d9027ef81a4e
  • google-site-verification=F76_y7HvBN8yTd4vUbxKI929Ihd4bTH3oKq6s7EnaLE
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