chtinfo.com.br - robtex.com

chtinfo.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.core.locaweb.com.br ⭐
A177.153.23.241🇧🇷 Locaweb177.153.0.0/19 Servicos de Internet SA
PTRmx.core.locaweb.com.br
MXmx.a.locaweb.com.br(20)
A186.202.4.42🇧🇷 Locaweb186.202.0.0/19 Servicos de Internet SA
PTRmx.a.locaweb.com.br
MXmx.b.locaweb.com.br(20)
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=DMARC1; p=none;
TXTv=spf1 include:_spf.locaweb.com.br -all
SOAa.sec.dns.brhostmaster@registro.br serial=2026098000

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=2026105490
rank #549016 globally
rank #4052 in the tld
WOT: SAFE (69/100)

Same first word

chtinfo.com.br

Similar names

fhtcoin.com
htcinfo.net
fontchi.com
fintoch.site

DNS History

24 records (6 active, 18 former)

20162017201820192020202120222023202420252026NSa.sec.dns.brc.sec.dns.brns-1178.awsdns-19.orgns-1608.awsdns-09.co.ukns-394.awsdns-49.comns-623.awsdns-13.netns1.chtinfo.com.brns1.fatuch.netns2.chtinfo.com.brns2.fatuch.netMXmx.a.locaweb.com.brmx.b.locaweb.com.brmx.core.locaweb.com.brmx.jk.locaweb.com.brmail.chtinfo.com.brmx.chtinfo.com.brmx1.chtinfo.com.brmx2.chtinfo.com.brA186.202.190.61209.126.254.1102406:da00:ff00::3407:24a22406:da00:ff00::36a5:978452.7.36.16254.165.151.132
●NSa.sec.dns.br2026-04-10 → 2026-04-15 · 3 obs
○ 2020-01-17 20:56:12
● 2026-04-10 18:48:50
● 2026-04-15 20:40:04
●NSc.sec.dns.br2026-04-10 → 2026-04-15 · 3 obs
○ 2020-01-17 20:56:12
● 2026-04-10 18:48:50
● 2026-04-15 20:40:04
○NSns-1178.awsdns-19.org2020-01-17 → 2020-01-17 · 4 obs
○ 2017-02-15 15:01:10
● 2020-01-17 20:56:12
○ 2026-04-10 18:48:50
○ 2026-04-15 20:40:04
○NSns-1608.awsdns-09.co.uk2020-01-17 → 2020-01-17 · 4 obs
○ 2017-02-15 15:01:10
● 2020-01-17 20:56:12
○ 2026-04-10 18:48:50
○ 2026-04-15 20:40:04
○NSns-394.awsdns-49.com2020-01-17 → 2020-01-17 · 4 obs
○ 2017-02-15 15:01:10
● 2020-01-17 20:56:12
○ 2026-04-10 18:48:50
○ 2026-04-15 20:40:04
○NSns-623.awsdns-13.net2020-01-17 → 2020-01-17 · 4 obs
○ 2017-02-15 15:01:10
● 2020-01-17 20:56:12
○ 2026-04-10 18:48:50
○ 2026-04-15 20:40:04
○NSns1.chtinfo.com.br2016-03-19 → 2017-02-15 · 5 obs
○ 2015-12-29 19:09:06
● 2016-03-19 12:21:00
● 2017-02-15 15:01:10
○ 2020-01-17 20:56:12
○ 2026-04-15 20:40:04
○NSns1.fatuch.net2015-08-07 → 2015-12-29 · 4 obs
● 2015-08-07 16:00:34
● 2015-12-29 19:09:06
○ 2016-03-19 12:21:00
○ 2026-04-15 20:40:04
○NSns2.chtinfo.com.br2016-03-19 → 2017-02-15 · 5 obs
○ 2015-12-29 19:09:06
● 2016-03-19 12:21:00
● 2017-02-15 15:01:10
○ 2020-01-17 20:56:12
○ 2026-04-15 20:40:04
○NSns2.fatuch.net2015-08-07 → 2015-12-29 · 4 obs
● 2015-08-07 16:00:34
● 2015-12-29 19:09:06
○ 2016-03-19 12:21:00
○ 2026-04-15 20:40:04
○MXmail.chtinfo.com.br2015-08-07 → 2015-12-29 · 4 obs
● 2015-08-07 16:00:34
● 2015-12-29 19:09:06
○ 2016-03-19 12:21:00
○ 2026-04-15 20:40:04
●MXmx.a.locaweb.com.br2026-04-10 → 2026-04-15 · 3 obs
○ 2020-01-17 20:56:12
● 2026-04-10 18:48:50
● 2026-04-15 20:40:04
●MXmx.b.locaweb.com.br2026-04-10 → 2026-04-15 · 3 obs
○ 2020-01-17 20:56:12
● 2026-04-10 18:48:50
● 2026-04-15 20:40:04
○MXmx.chtinfo.com.br2016-03-19 → 2017-02-15 · 5 obs
○ 2015-12-29 19:09:06
● 2016-03-19 12:21:00
● 2017-02-15 15:01:10
○ 2020-01-17 20:56:12
○ 2026-04-15 20:40:04
●MXmx.core.locaweb.com.br2026-04-10 → 2026-04-15 · 3 obs
○ 2020-01-17 20:56:12
● 2026-04-10 18:48:50
● 2026-04-15 20:40:04
●MXmx.jk.locaweb.com.br2026-04-10 → 2026-04-15 · 3 obs
○ 2020-01-17 20:56:12
● 2026-04-10 18:48:50
● 2026-04-15 20:40:04
○MXmx1.chtinfo.com.br2020-01-17 → 2020-01-17 · 4 obs
○ 2017-02-15 15:01:10
● 2020-01-17 20:56:12
○ 2026-04-10 18:48:50
○ 2026-04-15 20:40:04
○MXmx2.chtinfo.com.br2020-01-17 → 2020-01-17 · 4 obs
○ 2017-02-15 15:01:10
● 2020-01-17 20:56:12
○ 2026-04-10 18:48:50
○ 2026-04-15 20:40:04
○A186.202.190.612016-03-19 → 2017-02-15 · 5 obs
○ 2015-12-29 19:09:06
● 2016-03-19 12:21:00
● 2017-02-15 15:01:10
○ 2020-01-17 20:56:12
○ 2026-04-15 20:40:04
○A209.126.254.1102015-08-07 → 2015-12-29 · 4 obs
● 2015-08-07 16:00:34
● 2015-12-29 19:09:06
○ 2016-03-19 12:21:00
○ 2026-04-15 20:40:04
○A2406:da00:ff00::3407:24a22020-01-17 → 2020-01-17 · 4 obs
○ 2017-02-15 15:01:10
● 2020-01-17 20:56:12
○ 2026-04-10 18:48:50
○ 2026-04-15 20:40:04
○A2406:da00:ff00::36a5:97842020-01-17 → 2020-01-17 · 4 obs
○ 2017-02-15 15:01:10
● 2020-01-17 20:56:12
○ 2026-04-10 18:48:50
○ 2026-04-15 20:40:04
○A52.7.36.1622020-01-17 → 2020-01-17 · 4 obs
○ 2017-02-15 15:01:10
● 2020-01-17 20:56:12
○ 2026-04-10 18:48:50
○ 2026-04-15 20:40:04
○A54.165.151.1322020-01-17 → 2020-01-17 · 4 obs
○ 2017-02-15 15:01:10
● 2020-01-17 20:56:12
○ 2026-04-10 18:48:50
○ 2026-04-15 20:40:04

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
bra.dns.br, b.dns.br, c.dns.br, d.dns.br...-
chtinfo.com.bra.sec.dns.br, c.sec.dns.br-

✅ Authoritative Response

Server:200.189.40.11

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: 1180ms | Queries: -

📄 Records

TypeCountSample Data
NS2c.sec.dns.br, a.sec.dns.br
MX4mx.a.locaweb.com.br (pri: 20), mx.core.locaweb.com.br (pri: 10)...
TXT2v=spf1 include:_spf.locaweb.com.br -all, v=DMARC1; p=none;
SOA1a.sec.dns.br hostmaster.registro.br

Analysis

Name Servers

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

chtinfo.com.br uses the same name server setup as other domains, for example escolatrader.com.br, curitibalivre.org.br, effectorbeneficios.com.br, drakarinepinera.com.br and vendedorprofissional.com.br.

chtinfo.com.br partially shares name servers with other domains; examples include truenorth.com.br, cityturbo.com.br, sinpol-pe.com.br, machina.com.br and comviva.com.br.

these name servers are commonly used with the name servers 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

Mail Servers

chtinfo.com.br is handled by four mail servers: mx.a.locaweb.com.br, mx.b.locaweb.com.br, mx.core.locaweb.com.br and mx.jk.locaweb.com.br.

chtinfo.com.br shares some mail servers with other domains, at least partially, such as igrasa.com.br, igmb.com.br, levantina.com.br, albaruska.com.br and capitaisestrangeiros.com.

Host names with one IP:

mx.a.locaweb.com.br points to 186.202.4.42

mx.b.locaweb.com.br points to 177.153.23.242

mx.core.locaweb.com.br points to 177.153.23.241

mx.jk.locaweb.com.br points to 200.234.204.130