`mx.flexfibra.com.br`

DNSSEC	⚠️ Not signed
A	200.234.222.116^{🇧🇷 Locaweb200.234.220.0/22 Servicos de Internet SA}
		PTR	`mx01.admincontrolpanel.com`

`flexfibra.com.br`

	DNSSEC	🔒 Signed (DS record present)
	A	45.178.153.110^{🇧🇷 First45.178.153.0/24 CLARO S.A. Customer}
	NS	`hera.ns.cloudflare.com` ⭐
	NS	`micah.ns.cloudflare.com`
	MX	`mx.flexfibra.com.br` ⭐
	TXT	`uber-domain-verification=935fedf6-1fd6-49d3-b07a-591f391e6f48`
	TXT	`v=spf1 include:_spf.admincontrolpanel.com ~all`
	SOA	`hera.ns.cloudflare.com`dns@cloudflare.com serial=2400125976

MX for

flexfibra.com.br

Same first word

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DNS History

1 record (1 active, 0 former)

●A200.234.222.1162020-04-09 → 2026-03-29 · 2 obs

● 2020-04-09 08:49:22
● 2026-03-29 19:05:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
br	f.dns.br, d.dns.br, b.dns.br, e.dns.br...	-
flexfibra.com.br	hera.ns.cloudflare.com, micah.ns.cloudflare.com	-

✅ Authoritative Response

Server:173.245.58.162

NS records: hera.ns.cloudflare.com, micah.ns.cloudflare.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 526ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`200.234.222.116`

Analysis

Mail Server Role

mx.flexfibra.com.br serves as a mail server for flexfibra.com.br.

IP Addresses

mx.flexfibra.com.br resolves to one IP number: 200.234.222.116.

Other host names, for instance mx.rejaneimoveis.com.br, mx.tempermil.com.br, mx.consepro.org.br, mx.autotransito.com.br and mx.linhadotempo.com.br share IP numbers with mx.flexfibra.com.br.

mx.flexfibra.com.br - robtex.com