tdtech.com.br - robtex.com

tdtech.com.br

DNSSEC⚠️ Not signed
A191.252.83.238🇧🇷 Locaweb191.252.80.0/22 Servicos de Internet SA
NSns1.locaweb.com.br ⭐
A2804:218:7000:0:186:202:8:254🇧🇷 Locaweb2804:218:7000::/48
A186.202.8.254🇧🇷 Locaweb186.202.8.0/24 Servicos de Internet SA
NSns2.locaweb.com.br
A2804:218:7001:0:187:45:248:254🇧🇷 Locaweb2804:218:7001::/48
A187.45.248.254🇧🇷 Locaweb187.45.248.0/24 Servicos de Internet SA
NSns3.locaweb.com.br
A2804:218:7002:0:189:126:101:254🇧🇷 Locaweb2804:218:7002::/48
A189.126.101.254🇧🇷 Locaweb189.126.101.0/24 Servicos de Internet SA
MXmx.a.cronos-painel.com ⭐
A177.153.23.241🇧🇷 Locaweb177.153.0.0/19 Servicos de Internet SA
PTRmx.core.locaweb.com.br
MXmx.b.cronos-painel.com ⭐
A177.153.23.242🇧🇷 Locaweb177.153.0.0/19 Servicos de Internet SA
PTRmx.b.locaweb.com.br
MXmx.c.cronos-painel.com ⭐
A186.202.4.42🇧🇷 Locaweb186.202.0.0/19 Servicos de Internet SA
PTRmx.a.locaweb.com.br
MXmx.d.cronos-painel.com ⭐
A200.234.204.130🇧🇷 Locaweb200.234.192.0/20 Servicos de Internet SA
PTRmx.jk.locaweb.com.br
TXT_globalsign-domain-verification=erPvSLi2Vyq5WxxVf8juziXB3DFUYf1Q5y0UEBXIZl
TXTgoogle-site-verification=UOnFUt-PGYQWFfIjcW1nhLsNsBlX3uos6qlHf5pyXYA
SOAns1.locaweb.com.brpostmaster@locaweb.com.br 2026-03-18 #1

com.br

DNSSEC⚠️ Not signed
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=2026088022
rank #550367 globally
rank #4097 in the tld
WOT: SAFE (69/100)

Previously NS for

tdtech.com.br

Same first word

tdtech.net
tdtech.com
tdtech.cn
tdtech.com.vn
tdtech.us
tdtech.com.br
tdtech.co.uk
tdtech.ca
tdtech.nl
tdtech.se
tdtech.nz
tdtech.ru

Similar names

techdt.altervista.org
dtecht.com
thedtc.co.uk
thecdt.org
thectd.com
dttech.cz
dttech.co.nz
techtd.com
dttech.com
thedtc.org
thedct.net
dttech.nl
thedtc.com

DNS History

32 records (8 active, 24 former)

20162017201820192020202120222023202420252026NSns1.locaweb.com.brns2.locaweb.com.brns3.locaweb.com.brdns1.kinghost.com.brdns1.tdtech.com.brdns2.kinghost.com.brdns2.tdtech.com.brdns3.kinghost.com.brdns3.tdtech.com.brdns4.kinghost.com.brdns4.tdtech.com.brdns5.kinghost.com.brdns6.kinghost.com.brns1.configr.comns2.configr.comns3.configr.comns4.configr.comns5.configr.comtdtech.com.brMXmx.a.cronos-painel.commx.b.cronos-painel.commx.c.cronos-painel.commx.d.cronos-painel.commail.tdtech.com.brmx-vip-01-farm64.kinghost.netmx-vip-02-farm64.kinghost.netmx.tdtech.com.brA191.252.83.238177.101.144.122186.233.144.232191.6.205.16745.56.70.246
○NSdns1.kinghost.com.br2020-02-01 → 2020-02-01 · 4 obs
○ 2017-02-09 22:10:06
● 2020-02-01 07:25:30
○ 2026-03-27 09:58:52
○ 2026-03-29 00:58:54
○NSdns1.tdtech.com.br2015-07-11 → 2016-06-18 · 4 obs
● 2015-07-11 18:28:14
● 2016-06-18 03:03:14
○ 2017-02-09 22:10:06
○ 2026-03-29 00:58:54
○NSdns2.kinghost.com.br2020-02-01 → 2020-02-01 · 4 obs
○ 2017-02-09 22:10:06
● 2020-02-01 07:25:30
○ 2026-03-27 09:58:52
○ 2026-03-29 00:58:54
○NSdns2.tdtech.com.br2015-07-11 → 2016-06-18 · 4 obs
● 2015-07-11 18:28:14
● 2016-06-18 03:03:14
○ 2017-02-09 22:10:06
○ 2026-03-29 00:58:54
○NSdns3.kinghost.com.br2020-02-01 → 2020-02-01 · 4 obs
○ 2017-02-09 22:10:06
● 2020-02-01 07:25:30
○ 2026-03-27 09:58:52
○ 2026-03-29 00:58:54
○NSdns3.tdtech.com.br2015-07-11 → 2016-06-18 · 4 obs
● 2015-07-11 18:28:14
● 2016-06-18 03:03:14
○ 2017-02-09 22:10:06
○ 2026-03-29 00:58:54
○NSdns4.kinghost.com.br2020-02-01 → 2020-02-01 · 4 obs
○ 2017-02-09 22:10:06
● 2020-02-01 07:25:30
○ 2026-03-27 09:58:52
○ 2026-03-29 00:58:54
○NSdns4.tdtech.com.br2015-07-11 → 2016-06-18 · 4 obs
● 2015-07-11 18:28:14
● 2016-06-18 03:03:14
○ 2017-02-09 22:10:06
○ 2026-03-29 00:58:54
○NSdns5.kinghost.com.br2020-02-01 → 2020-02-01 · 4 obs
○ 2017-02-09 22:10:06
● 2020-02-01 07:25:30
○ 2026-03-27 09:58:52
○ 2026-03-29 00:58:54
○NSdns6.kinghost.com.br2020-02-01 → 2020-02-01 · 4 obs
○ 2017-02-09 22:10:06
● 2020-02-01 07:25:30
○ 2026-03-27 09:58:52
○ 2026-03-29 00:58:54
○NSns1.configr.com2017-02-09 → 2017-02-09 · 4 obs
○ 2016-06-18 03:03:14
● 2017-02-09 22:10:06
○ 2020-02-01 07:25:30
○ 2026-03-29 00:58:54
●NSns1.locaweb.com.br2026-03-27 → 2026-03-29 · 3 obs
○ 2020-02-01 07:25:30
● 2026-03-27 09:58:52
● 2026-03-29 00:58:54
○NSns2.configr.com2017-02-09 → 2017-02-09 · 4 obs
○ 2016-06-18 03:03:14
● 2017-02-09 22:10:06
○ 2020-02-01 07:25:30
○ 2026-03-29 00:58:54
●NSns2.locaweb.com.br2026-03-27 → 2026-03-29 · 3 obs
○ 2020-02-01 07:25:30
● 2026-03-27 09:58:52
● 2026-03-29 00:58:54
○NSns3.configr.com2017-02-09 → 2017-02-09 · 4 obs
○ 2016-06-18 03:03:14
● 2017-02-09 22:10:06
○ 2020-02-01 07:25:30
○ 2026-03-29 00:58:54
●NSns3.locaweb.com.br2026-03-27 → 2026-03-29 · 3 obs
○ 2020-02-01 07:25:30
● 2026-03-27 09:58:52
● 2026-03-29 00:58:54
○NSns4.configr.com2017-02-09 → 2017-02-09 · 4 obs
○ 2016-06-18 03:03:14
● 2017-02-09 22:10:06
○ 2020-02-01 07:25:30
○ 2026-03-29 00:58:54
○NSns5.configr.com2017-02-09 → 2017-02-09 · 4 obs
○ 2016-06-18 03:03:14
● 2017-02-09 22:10:06
○ 2020-02-01 07:25:30
○ 2026-03-29 00:58:54
○NStdtech.com.br2015-07-11 → 2016-06-18 · 4 obs
● 2015-07-11 18:28:14
● 2016-06-18 03:03:14
○ 2017-02-09 22:10:06
○ 2026-03-29 00:58:54
○MXmail.tdtech.com.br2017-02-09 → 2017-02-09 · 4 obs
○ 2016-06-18 03:03:14
● 2017-02-09 22:10:06
○ 2020-02-01 07:25:30
○ 2026-03-29 00:58:54
○MXmx-vip-01-farm64.kinghost.net2020-02-01 → 2020-02-01 · 4 obs
○ 2017-02-09 22:10:06
● 2020-02-01 07:25:30
○ 2026-03-27 09:58:52
○ 2026-03-29 00:58:54
○MXmx-vip-02-farm64.kinghost.net2020-02-01 → 2020-02-01 · 4 obs
○ 2017-02-09 22:10:06
● 2020-02-01 07:25:30
○ 2026-03-27 09:58:52
○ 2026-03-29 00:58:54
●MXmx.a.cronos-painel.com2026-03-27 → 2026-03-29 · 3 obs
○ 2020-02-01 07:25:30
● 2026-03-27 09:58:52
● 2026-03-29 00:58:54
●MXmx.b.cronos-painel.com2026-03-27 → 2026-03-29 · 3 obs
○ 2020-02-01 07:25:30
● 2026-03-27 09:58:52
● 2026-03-29 00:58:54
●MXmx.c.cronos-painel.com2026-03-27 → 2026-03-29 · 3 obs
○ 2020-02-01 07:25:30
● 2026-03-27 09:58:52
● 2026-03-29 00:58:54
●MXmx.d.cronos-painel.com2026-03-27 → 2026-03-29 · 3 obs
○ 2020-02-01 07:25:30
● 2026-03-27 09:58:52
● 2026-03-29 00:58:54
○MXmx.tdtech.com.br2015-07-11 → 2016-06-18 · 4 obs
● 2015-07-11 18:28:14
● 2016-06-18 03:03:14
○ 2017-02-09 22:10:06
○ 2026-03-29 00:58:54
○A177.101.144.1222016-02-02 → 2016-06-18 · 5 obs
○ 2015-11-16 20:13:46
● 2016-02-02 15:49:42
● 2016-06-18 03:03:14
○ 2017-02-09 22:10:06
○ 2026-03-29 00:58:54
○A186.233.144.2322015-07-11 → 2015-11-16 · 4 obs
● 2015-07-11 18:28:14
● 2015-11-16 20:13:46
○ 2016-02-02 15:49:42
○ 2026-03-29 00:58:54
●A191.252.83.2382026-03-27 → 2026-03-29 · 3 obs
○ 2020-02-01 07:25:30
● 2026-03-27 09:58:52
● 2026-03-29 00:58:54
○A191.6.205.1672020-02-01 → 2020-02-01 · 4 obs
○ 2017-02-09 22:10:06
● 2020-02-01 07:25:30
○ 2026-03-27 09:58:52
○ 2026-03-29 00:58:54
○A45.56.70.2462017-02-09 → 2017-02-09 · 4 obs
○ 2016-06-18 03:03:14
● 2017-02-09 22:10:06
○ 2020-02-01 07:25:30
○ 2026-03-29 00:58:54

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
bra.dns.br, b.dns.br, c.dns.br, d.dns.br...-
tdtech.com.brns1.locaweb.com.br, ns2.locaweb.com.br, ns3.locaweb.com.br6 records

✅ Authoritative Response

Server:186.202.8.254

NS records: ns1.locaweb.com.br, ns2.locaweb.com.br, ns3.locaweb.com.br

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tdtech.com.br (unsigned zone)

⏱️ Timing

Total: 974ms | Queries: -

📄 Records

TypeCountSample Data
A1191.252.83.238
NS3ns1.locaweb.com.br, ns3.locaweb.com.br...
MX4mx.b.cronos-painel.com (pri: 0), mx.c.cronos-painel.com (pri: 0)...
TXT2_globalsign-domain-verification=erPvSLi2, google-site-verification=UOnFUt-PGYQWFfI
SOA1ns1.locaweb.com.br postmaster.locaweb.co

📌 Glue Records Collected

Total: 6

Out-of-bailiwick: 6 (ns1.locaweb.com.br, ns2.locaweb.com.br, ns3.locaweb.com.br...)

Analysis

IP Addresses

tdtech.com.br resolves to one IP number: 191.252.83.238.

other host names including igarashi.com.br, lgncontabil.com.br, terrea.com.br, recantodapraia.com.br and metodotransportes.com.br share IP numbers with tdtech.com.br.

Name Servers

tdtech.com.br is delegated to three name servers ns1.locaweb.com.br, ns2.locaweb.com.br and ns3.locaweb.com.br.

tdtech.com.br at least partially shares name servers with other domains, for instance focalpoint.com.br, patentes.com.br, maxx7.com.br, sibens.com.br and escapejunior.com.br.

Host names with two IP numbers:

ns1.locaweb.com.br points to: 2804:218:7000:0:186:202:8:254 and 186.202.8.254.

ns2.locaweb.com.br points to: 2804:218:7001:0:187:45:248:254 and 187.45.248.254.

ns3.locaweb.com.br points to: 2804:218:7002:0:189:126:101:254 and 189.126.101.254.

Mail Servers

Four mail servers handle tdtech.com.br: mx.a.cronos-painel.com, mx.b.cronos-painel.com, mx.c.cronos-painel.com and mx.d.cronos-painel.com.

tdtech.com.br shares some mail servers with other domains, at least partially, for instance eliamar.com.br, decoracaoemcouro.com.br, droneimages.com.br, awill.com.br and parnaibaonline.com.br.

Host names with one IP number: mx.a.cronos-painel.com points to 177.153.23.241; mx.b.cronos-painel.com points to 177.153.23.242; mx.c.cronos-painel.com points to 186.202.4.42; mx.d.cronos-painel.com points to 200.234.204.130.