Live data โ DNS records and disposable check were just fetched and saved.
Domain Overview
DNS: โก live
Checker: โก live
fgempreendimentos.com.br
Yes
โ Yes
Outlook
No
No
โ Yes
No
No
Checked via [email protected]
ยท 2026-05-21 06:19:40 UTC ยท โบ Refresh
MX Hostnames
- fgempreendimentos-com-br.mail.protection.outlook.com
MX Priorities
No priority data.
A / AAAA Records
- 4.201.121.41
Mail Server IPs
No IPs resolved.
SOA Record
No SOA record found.
Nameservers (NS)
ns2-36.azure-dns.net
ns3-36.azure-dns.org
ns4-36.azure-dns.info
ns1-36.azure-dns.com
SPF Record
โ Strict (-all)
v=spf1 include:_spf.salesforce.com include:spf.protection.outlook.com include:spf.ipzmarketing.com ip4:190.123.193.95 ip4:201.49.121.224/32 ip4:54.240.48.0/24 ip4:54.240.8.0/24 include:spf.sienge.com.br include:spf.turbo-smtp.com -all
๐ DNS lookups: 5/10
โ Hard fail (-all) โ strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; pct=70;
~ Quarantine โ good protection (failing mail goes to spam)
๐ SPF alignment: Relaxed
ยท DKIM alignment: Relaxed
โ No aggregate reports (rua= not set)
โ Policy applies to 70% of failing messages only
DKIM Selectors
โ 3 found
selector1._domainkey
selector2._domainkey
default._domainkey
โ Public key: 216 chars (valid)
โ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
5 records- vistahub-domain-verification-GAq7eEQ2az8rCu0vHFLLO7VqcSm9fqFcxqH7uygkh/U=
- SPFv=spf1 include:_spf.salesforce.com include:spf.protection.outlook.com include:spf.ipzmarketing.com ip4:190.123.193.95 ip4:201.49.121.224/32 ip4:54.240.48.0/24 ip4:54.240.8.0/24 include:spf.sienge.com.br include:spf.turbo-smtp.com -all
- autodesk-domain-verification=cPvxzzVIBptGXm_HJNvg
- fgstaging._domainkey.fgempreendimentos.com.br
- miro-verification=a9a7038fe3ceb8953c42b1f6ccf6d1263eaa2180
Free ยท No signup required
Add email validation to your forms
Block disposable emails, validate MX records, detect role accounts โ unlimited, forever free.
<script src="https://check.verifyswift.com/"></script>
One line of code ยท Works on any site
See demo & docs
Deep verification
Full email verification for fgempreendimentos.com.br
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits