mx.cdtech.com.br - dns.ninja

`mx.cdtech.com.br`

	DNSSEC	⚠️ Not signed
	A	189.23.82.26^{🇧🇷 EMBRATEL189.23.0.0/16 CLARO S.A.}

`cdtech.com.br`

	DNSSEC	🔒 Signed (DS record present)
	A	189.23.82.26^{🇧🇷 EMBRATEL189.23.0.0/16 CLARO S.A.}
	NS	`a.sec.dns.br` ⭐
	NS	`c.sec.dns.br`
	MX	`mx.cil-antispam.com.br` ⭐
	TXT	`google-site-verification=2-gSprv-wwbaqR9evP102MPlyaUSepDOd4qFpYp8v0Y`
	TXT	`v=spf1 ip4:189.23.82.26 mx -all`
	SOA	`a.sec.dns.br`hostmaster@registro.br serial=2026202000

Previously MX for

cdtech.com.br

Same first word

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DNS History

1 record (1 active, 0 former)

●A189.23.82.262026-02-18 → 2026-08-08 · 2 obs

● 2026-02-18 16:00:26
● 2026-08-08 05:50:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
br	a.dns.br, b.dns.br, c.dns.br, d.dns.br...	-
cdtech.com.br	a.sec.dns.br, c.sec.dns.br	-

✅ Authoritative Response

Server:200.160.0.11

NS records: a.sec.dns.br, c.sec.dns.br

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 1011ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`189.23.82.26`

Analysis

IP Addresses

mx.cdtech.com.br has exactly one IP address — 189.23.82.26.

There are other host names — cdtech.com.br among them — that share IP numbers with mx.cdtech.com.br.