tecsec.com.br - dns.ninja

tecsec.com.br

DNSSEC⚠️ Not signed
A191.252.4.20🇧🇷 Locaweb191.252.4.0/22 Servicos de Internet SA
PTRorion04.locaweb.com.br
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.locaweb.com.br ⭐
A186.202.4.42🇧🇷 Locaweb186.202.0.0/19 Servicos de Internet SA
PTRmx.a.locaweb.com.br
MXmx.b.locaweb.com.br ⭐
A177.153.23.242🇧🇷 Locaweb177.153.0.0/19 Servicos de Internet SA
PTRmx.b.locaweb.com.br
MXmx.jk.locaweb.com.br(20)
A200.234.204.130🇧🇷 Locaweb200.234.192.0/20 Servicos de Internet SA
PTRmx.jk.locaweb.com.br
TXTv=spf1 include:_spf.locaweb.com.br ?all
SOAns1.locaweb.com.brhostmaster@locaweb.com.br 2022-03-10 #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=2026202372
rank #514267 globally
rank #3775 in the tld
WOT: SAFE (69/100)

Previously MX for

tecsec.com.br

Same first word

tecsec.net
tecsec.com.br
tecsec.com
tecsec.org
tecsec.cn
tecsec.com.au
tecsec.de
tecsec.fi
tecsec.co.uk

Similar names

setecc.com.mx
eccest.com
sectec.fr
cestec.org
sectec.us
cestec.de
cetsec.com
sectec.de
sectec.pl
cetesc.com
sectec.ru
sectec.biz
cestec.jp
ecstec.com
sectec.nu
cteces.com
stceec.com
sectec.be
sectec.com.cn
sectec.co.kr
sectec.cz
sectec.sk
sectec.store
etcecs.com
sectec.org
sectec.pt
sectec.at
setcce.si
cetesc.com.br
setcce.org
sectec.com.tr
sectec.su
sectec.co
sectec.ch
sectec.co.jp
esctec.com.br
cestec.com
sectec.hu
ecstec.com.br
sectec.com
cceste.com
cctees.com
ectecs.com
sectec.it
teccse.com
ectecs.de
sectec.com.br
cestec.com.br
setcce.com
sectec.go.gov.br
esctec.com
sectec.se
setecc.com
cestec.it
sectec.eu

DNS History

11 records (7 active, 4 former)

20162017201820192020202120222023202420252026NSns1.locaweb.com.brns2.locaweb.com.brns3.locaweb.com.brns1.hphost.com.brns2.hphost.com.brMXmx.a.locaweb.com.brmx.b.locaweb.com.brmx.jk.locaweb.com.brtecsec.com.brA191.252.4.2075.126.30.49
○NSns1.hphost.com.br2015-06-30 → 2015-06-30 · 3 obs
● 2015-06-30 10:20:40
○ 2015-11-07 12:54:04
○ 2026-07-21 15:45:54
●NSns1.locaweb.com.br2016-05-01 → 2026-07-21 · 3 obs
○ 2015-11-07 12:54:04
● 2016-05-01 00:19:34
● 2026-07-21 15:45:54
○NSns2.hphost.com.br2015-06-30 → 2015-06-30 · 3 obs
● 2015-06-30 10:20:40
○ 2015-11-07 12:54:04
○ 2026-07-21 15:45:54
●NSns2.locaweb.com.br2016-05-01 → 2026-07-21 · 3 obs
○ 2015-11-07 12:54:04
● 2016-05-01 00:19:34
● 2026-07-21 15:45:54
●NSns3.locaweb.com.br2016-05-01 → 2026-07-21 · 3 obs
○ 2015-11-07 12:54:04
● 2016-05-01 00:19:34
● 2026-07-21 15:45:54
●MXmx.a.locaweb.com.br2016-05-01 → 2026-07-21 · 3 obs
○ 2015-11-07 12:54:04
● 2016-05-01 00:19:34
● 2026-07-21 15:45:54
●MXmx.b.locaweb.com.br2016-05-01 → 2026-07-21 · 3 obs
○ 2015-11-07 12:54:04
● 2016-05-01 00:19:34
● 2026-07-21 15:45:54
●MXmx.jk.locaweb.com.br2016-05-01 → 2026-07-21 · 3 obs
○ 2015-11-07 12:54:04
● 2016-05-01 00:19:34
● 2026-07-21 15:45:54
○MXtecsec.com.br2015-06-30 → 2015-06-30 · 3 obs
● 2015-06-30 10:20:40
○ 2015-11-07 12:54:04
○ 2026-07-21 15:45:54
●A191.252.4.202016-05-01 → 2026-07-21 · 3 obs
○ 2015-11-07 12:54:04
● 2016-05-01 00:19:34
● 2026-07-21 15:45:54
○A75.126.30.492015-06-30 → 2015-06-30 · 3 obs
● 2015-06-30 10:20:40
○ 2015-11-07 12:54:04
○ 2026-07-21 15:45:54

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
bre.dns.br, d.dns.br, c.dns.br, a.dns.br...-
tecsec.com.brns1.locaweb.com.br, ns3.locaweb.com.br, ns2.locaweb.com.br6 records

✅ Authoritative Response

Server:186.202.8.254

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 593ms | Queries: -

📄 Records

TypeCountSample Data
A1191.252.4.20
NS3ns1.locaweb.com.br, ns3.locaweb.com.br...
MX3mx.b.locaweb.com.br (pri: 10), mx.jk.locaweb.com.br (pri: 20)...
TXT1v=spf1 include:_spf.locaweb.com.br ?all
SOA1ns1.locaweb.com.br hostmaster.locaweb.co

📌 Glue Records Collected

Total: 6

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

Analysis

IP Addresses

tecsec.com.br directs to one IP number, which is 191.252.4.20.

Among the host names that share IP numbers with tecsec.com.br are valoracaoseguros.com.br, tentacaodapraia.com.br, cbrl.com.br and two others.

Name Servers

DNS for tecsec.com.br is handled by three authoritative name servers: ns1.locaweb.com.br, ns2.locaweb.com.br and ns3.locaweb.com.br.

At least some of tecsec.com.br's name servers are shared with other domains, for example sambio.org.br, newfitness.com.br, blbrasil.com.br and two more.

Three hostnames — ns1.locaweb.com.br, ns2.locaweb.com.br and ns3.locaweb.com.br — each have two IP addresses: ns1.locaweb.com.br has 186.202.8.254 and 2804:218:7000:0:186:202:8:254, ns2.locaweb.com.br has 187.45.248.254 and 2804:218:7001:0:187:45:248:254, and ns3.locaweb.com.br has 189.126.101.254 and 2804:218:7002:0:189:126:101:254.

Mail Servers

The MX records for tecsec.com.br list three mail servers: mx.a.locaweb.com.br, mx.b.locaweb.com.br and mx.jk.locaweb.com.br.

tecsec.com.br shares at least some of its mail servers with other domains — for example ipsj.org.br, francoimoveisrj.com.br, assispet.com.br and two more.

It is common to find these mail servers paired with the mail servers mx.core.locaweb.com.br.

mx.a.locaweb.com.br, mx.b.locaweb.com.br and mx.jk.locaweb.com.br all have one IP address each — mx.a.locaweb.com.br directs to 186.202.4.42, mx.b.locaweb.com.br directs to 177.153.23.242 and mx.jk.locaweb.com.br directs to 200.234.204.130.