cdtech.com.br - robtex.com

cdtech.com.br

DNSSEC🔒 Signed (DS record present)
NSa.sec.dns.br ⭐ 🔒
A2001:12ff::11🇧🇷 REGISTROBRNET2001:12ff::/32 Registro.BR Network
PTRa.sec.dns.br
A200.160.0.11🇧🇷 REGISTROBRNET200.160.0.0/20 Registro.BR Network
PTRa.sec.dns.br
NSc.sec.dns.br
A2001:12f8:9:1::11🇧🇷 B-DNS-BR2001:12f8:9::/48 Registro.BR Network (B.DNS.BR)
PTRc.sec.dns.br
A200.189.40.11🇧🇷 B-DNS-BR200.189.40.0/24 Registro.BR Network (B.DNS.BR)
PTRc.sec.dns.br
MXmx.cdtech.com.br ⭐
A189.23.82.26🇧🇷 EMBRATEL189.23.0.0/16 CLARO S.A.
MXmx.cil-antispam.com.br ⭐
A189.23.82.18🇧🇷 EMBRATEL189.23.0.0/16 CLARO S.A.
TXTv=spf1 mx -all
SOAa.sec.dns.brhostmaster@registro.br serial=2026054000

com.br

DNSSEC🔒 Signed (DS record present)
NSa.dns.br ⭐ ⚠️ Not in parent delegation 🔒
NSb.dns.br ⚠️ Not in parent delegation 🔒
NSc.dns.br ⚠️ Not in parent delegation 🔒
NSd.dns.br ⚠️ Not in parent delegation 🔒
NSe.dns.br ⚠️ Not in parent delegation 🔒
NSf.dns.br ⚠️ Not in parent delegation 🔒
SOAa.dns.brhostmaster@registro.br serial=2026048032
rank #527858 globally
rank #4036 in the tld
WOT: SAFE (69/100)

Up

mx.cdtech.com.br

Same first word

cdtech.eu
cdtech.in
cdtech.xyz
cdtech.co.il
cdtech.net
cdtech.de
cdtech.com.br
cdtech.cn
cdtech.co
cdtech.org
cdtech.fr

Similar names

dctech.dev
dctech.net.ph
dctech.cloud
dctech.co
dctech.fr
dctech.pl
dctech.be
dctech.ro
dctech.com.hk
thedcc.tv
dctech.events
thedcc.co.uk
dctech.net.br
dctech.co.za
dctech.cn
dctech.pro
dctech.us
thedcc.eu
theccd.ie
dctech.com.au
thedcc.com
hctced.com
techdc.com
dctech.fo
dctech.com.br
ctechd.com
thedcc.nh-serv.co.uk
thedcc.it
dctech.online
techdc.net
thedcc.net
dctech.com.ph
techdc.cn
dctech.ca
dctech.com.vn
dctech.chat
dctech.eu
dtechc.com
theccd.com
dctech.com
dctech.net

DNS History

21 records (4 active, 17 former)

200920112013201520172019202120232025NSa.sec.dns.brc.sec.dns.bre.sec.dns.brf.sec.dns.brns1.locaweb.com.brns2.locaweb.com.brns3.locaweb.com.brMXmx.cdtech.com.brmx.cil-antispam.com.bralt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comaspmx.l.google.commx.a.locaweb.com.brmx.b.locaweb.com.brmx.core.locaweb.com.brmx.jk.locaweb.com.brmx01.mx-server.netmx02.mx-server.netA191.252.44.128200.234.196.77
●NSa.sec.dns.br2026-02-18 → 2026-02-26 · 3 obs
○ 2018-01-25 10:12:58
● 2026-02-18 16:00:26
● 2026-02-26 02:37:38
●NSc.sec.dns.br2026-02-18 → 2026-02-26 · 3 obs
○ 2018-01-25 10:12:58
● 2026-02-18 16:00:26
● 2026-02-26 02:37:38
○NSe.sec.dns.br2018-01-25 → 2018-01-25 · 4 obs
○ 2017-01-12 10:39:58
● 2018-01-25 10:12:58
○ 2026-02-18 16:00:26
○ 2026-02-26 02:37:38
○NSf.sec.dns.br2018-01-25 → 2018-01-25 · 4 obs
○ 2017-01-12 10:39:58
● 2018-01-25 10:12:58
○ 2026-02-18 16:00:26
○ 2026-02-26 02:37:38
○NSns1.locaweb.com.br2008-11-22 → 2016-04-14 · 4 obs
● 2008-11-22 18:12:54
● 2016-04-14 20:10:48
○ 2017-01-12 10:39:58
○ 2026-02-26 02:37:38
○NSns2.locaweb.com.br2008-11-22 → 2016-04-14 · 4 obs
● 2008-11-22 18:12:54
● 2016-04-14 20:10:48
○ 2017-01-12 10:39:58
○ 2026-02-26 02:37:38
○NSns3.locaweb.com.br2015-05-03 → 2016-04-14 · 5 obs
○ 2008-11-22 18:12:54
● 2015-05-03 05:44:42
● 2016-04-14 20:10:48
○ 2017-01-12 10:39:58
○ 2026-02-26 02:37:38
○MXalt1.aspmx.l.google.com2018-01-25 → 2018-01-25 · 4 obs
○ 2017-01-12 10:39:58
● 2018-01-25 10:12:58
○ 2026-02-18 16:00:26
○ 2026-02-26 02:37:38
○MXalt2.aspmx.l.google.com2018-01-25 → 2018-01-25 · 4 obs
○ 2017-01-12 10:39:58
● 2018-01-25 10:12:58
○ 2026-02-18 16:00:26
○ 2026-02-26 02:37:38
○MXalt3.aspmx.l.google.com2018-01-25 → 2018-01-25 · 4 obs
○ 2017-01-12 10:39:58
● 2018-01-25 10:12:58
○ 2026-02-18 16:00:26
○ 2026-02-26 02:37:38
○MXaspmx.l.google.com2018-01-25 → 2018-01-25 · 4 obs
○ 2017-01-12 10:39:58
● 2018-01-25 10:12:58
○ 2026-02-18 16:00:26
○ 2026-02-26 02:37:38
○MXmx.a.locaweb.com.br2015-05-03 → 2016-04-14 · 5 obs
○ 2008-11-22 18:12:54
● 2015-05-03 05:44:42
● 2016-04-14 20:10:48
○ 2017-01-12 10:39:58
○ 2026-02-26 02:37:38
○MXmx.b.locaweb.com.br2015-05-03 → 2016-04-14 · 5 obs
○ 2008-11-22 18:12:54
● 2015-05-03 05:44:42
● 2016-04-14 20:10:48
○ 2017-01-12 10:39:58
○ 2026-02-26 02:37:38
●MXmx.cdtech.com.br2026-02-18 → 2026-02-26 · 3 obs
○ 2018-01-25 10:12:58
● 2026-02-18 16:00:26
● 2026-02-26 02:37:38
●MXmx.cil-antispam.com.br2026-02-26 → 2026-02-26 · 3 obs
○ 2026-02-18 16:00:26
● 2026-02-26 02:37:36
● 2026-02-26 02:37:38
○MXmx.core.locaweb.com.br2015-05-03 → 2016-04-14 · 5 obs
○ 2008-11-22 18:12:54
● 2015-05-03 05:44:42
● 2016-04-14 20:10:48
○ 2017-01-12 10:39:58
○ 2026-02-26 02:37:38
○MXmx.jk.locaweb.com.br2015-05-03 → 2016-04-14 · 5 obs
○ 2008-11-22 18:12:54
● 2015-05-03 05:44:42
● 2016-04-14 20:10:48
○ 2017-01-12 10:39:58
○ 2026-02-26 02:37:38
○MXmx01.mx-server.net2008-11-22 → 2008-11-22 · 3 obs
● 2008-11-22 18:12:54
○ 2015-05-03 05:44:42
○ 2026-02-26 02:37:38
○MXmx02.mx-server.net2008-11-22 → 2008-11-22 · 3 obs
● 2008-11-22 18:12:54
○ 2015-05-03 05:44:42
○ 2026-02-26 02:37:38
○A191.252.44.1282015-10-23 → 2016-04-14 · 5 obs
○ 2015-05-03 05:44:42
● 2015-10-23 02:54:48
● 2016-04-14 20:10:48
○ 2017-01-12 10:39:58
○ 2026-02-26 02:37:38
○A200.234.196.772008-11-22 → 2015-05-03 · 4 obs
● 2008-11-22 18:12:54
● 2015-05-03 05:44:42
○ 2015-10-23 02:54:48
○ 2026-02-26 02:37:38

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
brd.dns.br, e.dns.br, f.dns.br, a.dns.br...-
cdtech.com.bra.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: 3033ms | Queries: -

📄 Records

TypeCountSample Data
NS2c.sec.dns.br, a.sec.dns.br
MX2mx.cil-antispam.com.br (pri: 0), mx.cdtech.com.br (pri: 0)
TXT1v=spf1 mx -all
SOA1a.sec.dns.br hostmaster.registro.br

AI analysis

The parent of mx.cdtech.com.br is cdtech.com.br.

Two name servers a.sec.dns.br and c.sec.dns.br handle the delegation for cdtech.com.br.

cdtech.com.br shares the same name server setup as other domains, for instance corretorapremium.com.br, futuragames.com.br, gruporgf.com.br, victornobreaks.com.br and bybeach.com.br.

cdtech.com.br at least partially shares name servers with other domains, for instance headstock.com.br, komputer.com.br, eletronicacentral.com.br, censalins.g12.br and globalconect.com.br.

These name servers are commonly used alongside b.sec.dns.br.

Host names with two IP numbers:

a.sec.dns.br points to 2001:12ff::11 and 200.160.0.11.

c.sec.dns.br points to 2001:12f8:9:1::11 and 200.189.40.11.

cdtech.com.br is handled by two mail servers: mx.cdtech.com.br and mx.cil-antispam.com.br.

cdtech.com.br shares some mail servers with other domains, for example cil-antispam.com.br, geraldoaugusto.com.br and contabilidadeitabirito.com.br.

these mail servers are commonly used together with mx1.cil-antispam.com.br.

Host names with one IP:

mx.cdtech.com.br points to: 189.23.82.26

mx.cil-antispam.com.br points to: 189.23.82.18