cltec.com.br - robtex.com

cltec.com.br

DNSSEC🔒 Signed (DS record present)
NSa.auto.dns.br ⭐
A2001:12ff:0:2::88🇧🇷 REGISTROBRNET2001:12ff::/32 Registro.BR Network
PTRa.auto.dns.br
A200.160.2.88🇧🇷 REGISTROBRNET200.160.0.0/20 Registro.BR Network
PTRa.auto.dns.br
NSb.auto.dns.br
A2001:12ff:0:2::89🇧🇷 REGISTROBRNET2001:12ff::/32 Registro.BR Network
PTRb.auto.dns.br
A200.160.2.89🇧🇷 REGISTROBRNET200.160.0.0/20 Registro.BR Network
PTRb.auto.dns.br
TXTv=spf1 -all
SOAa.auto.dns.brhostmaster@registro.br serial=2026087400

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=2026087240
rank #550596 globally
rank #4104 in the tld
WOT: SAFE (69/100)

Same first word

cltec.it
cltec.at
cltec.com
cltec.net
cltec.com.br

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telcc.net
telcc.com
clcet.org
letcc.tk
lctec.com.ar
cletc.org
cclet.org
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lcect.com
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cletc.com.cn
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celct.com
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clect.it
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lctec.de
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lctec.com
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tlecc.net
tlcce.com
cectl.ac.in
cclet.com
tcecl.com
lctec.cn
clect.com
cetcl.com
clect.com.ar
teclc.com
celct.it
clcet.com
clect.net
ltcec.com
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lctec.eu
ctlce.com
tlcec.com
lccte.es
tlecc.com.cn
etclc.com
cctel.com.br
cctel.cz
ecltc.com
cctel.com.mx
elcct.com
ectlc.org
lccte.gob.es
lctec.com.br
tccle.org

DNS History

10 records (2 active, 8 former)

20162017201820192020202120222023202420252026NSa.auto.dns.brb.auto.dns.brns1.locaweb.com.brns2.locaweb.com.brns3.locaweb.com.brMXmx.a.locaweb.com.brmx.b.locaweb.com.brmx.core.locaweb.com.brmx.jk.locaweb.com.brA187.45.195.12
●NSa.auto.dns.br2026-03-10 → 2026-03-28 · 3 obs
○ 2017-04-20 23:19:06
● 2026-03-10 16:02:46
● 2026-03-28 10:02:04
●NSb.auto.dns.br2026-03-10 → 2026-03-28 · 3 obs
○ 2017-04-20 23:19:06
● 2026-03-10 16:02:46
● 2026-03-28 10:02:04
○NSns1.locaweb.com.br2015-07-10 → 2017-04-20 · 4 obs
● 2015-07-10 18:08:14
● 2017-04-20 23:19:06
○ 2026-03-10 16:02:46
○ 2026-03-28 10:02:04
○NSns2.locaweb.com.br2015-07-10 → 2017-04-20 · 4 obs
● 2015-07-10 18:08:14
● 2017-04-20 23:19:06
○ 2026-03-10 16:02:46
○ 2026-03-28 10:02:04
○NSns3.locaweb.com.br2015-07-10 → 2017-04-20 · 4 obs
● 2015-07-10 18:08:14
● 2017-04-20 23:19:06
○ 2026-03-10 16:02:46
○ 2026-03-28 10:02:04
○MXmx.a.locaweb.com.br2015-07-10 → 2017-04-20 · 4 obs
● 2015-07-10 18:08:14
● 2017-04-20 23:19:06
○ 2026-03-10 16:02:46
○ 2026-03-28 10:02:04
○MXmx.b.locaweb.com.br2015-07-10 → 2017-04-20 · 4 obs
● 2015-07-10 18:08:14
● 2017-04-20 23:19:06
○ 2026-03-10 16:02:46
○ 2026-03-28 10:02:04
○MXmx.core.locaweb.com.br2015-07-10 → 2017-04-20 · 4 obs
● 2015-07-10 18:08:14
● 2017-04-20 23:19:06
○ 2026-03-10 16:02:46
○ 2026-03-28 10:02:04
○MXmx.jk.locaweb.com.br2015-07-10 → 2017-04-20 · 4 obs
● 2015-07-10 18:08:14
● 2017-04-20 23:19:06
○ 2026-03-10 16:02:46
○ 2026-03-28 10:02:04
○A187.45.195.122015-07-10 → 2017-04-20 · 4 obs
● 2015-07-10 18:08:14
● 2017-04-20 23:19:06
○ 2026-03-10 16:02:46
○ 2026-03-28 10:02:04

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
bra.dns.br, b.dns.br, c.dns.br, d.dns.br...-
cltec.com.bra.auto.dns.br, b.auto.dns.br-

✅ Authoritative Response

Server:200.160.2.88

NS records: a.auto.dns.br, b.auto.dns.br

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 1071ms | Queries: -

📄 Records

TypeCountSample Data
NS2a.auto.dns.br, b.auto.dns.br
MX1. (pri: 0)
TXT1v=spf1 -all
SOA1a.auto.dns.br hostmaster.registro.br

Analysis

Name Servers

Two name servers a.auto.dns.br and b.auto.dns.br are delegated to cltec.com.br.

cltec.com.br uses the same name server configuration as other domains, such as pneuexpress.com.br, bica.com.br, tellescalcados.com.br, geofone.com.br and pilate.com.br.

cltec.com.br shares some name servers with other domains, for example combovivo.com.br.

Host names with two IPs:

a.auto.dns.br points to 2001:12ff:0:2::88 and 200.160.2.88.

b.auto.dns.br points to 2001:12ff:0:2::89 and 200.160.2.89.