ch2a.com.br - robtex.com

ch2a.com.br

DNSSEC⚠️ Not signed
A187.17.111.35🇧🇷 UOL-1187.17.96.0/20 UOL
NSns1.dominios.uol.com.br ⭐
A186.234.124.165🇧🇷 UOL-1186.234.124.0/23
NSns2.dominios.uol.com.br
A186.234.124.166🇧🇷 UOL-1186.234.124.0/23
NSns3.dominios.uol.com.br ⚠️ Not in parent delegation
A186.234.124.168🇧🇷 UOL-1186.234.124.0/23
MXmx.uhserver.com ⭐
A200.147.36.29🇧🇷 UOL-1200.147.36.0/24
PTRmx.uhserver.com
TXTv=spf1 include:spf.whservidor.com ?all
SOAns1.dominios.uol.com.bradmin@uolhost.com.br 2026-02-26 #3

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=2026087512
rank #550367 globally
rank #4097 in the tld
WOT: SAFE (69/100)

Previously MX for

ch2a.com.br

Subdomains

www.ch2a.com.br

Same first word

ch2a.ca
ch2a.com.br

Similar names

h2ca.com
a2ch.com
hca2.com
cha2.top
h2ac.com.br
2cha.com
ah2c.fr
2cah.com
hc2a.com
ach2.com
2cha.net
cha2.com
ahc2.com
2hac.com
2cha.ru
cah2.tempurl.host
hac2.com
h2ac.de
ac2h.com
a2ch.ru
a2ch.net
ach2.org.au
2ach.com
ah2c.com
ach2.dynu.net
h2ac.com
2cha.info

DNS History

14 records (5 active, 9 former)

20162017201820192020202120222023202420252026NSns1.dominios.uol.com.brns2.dominios.uol.com.brns3.dominios.uol.com.brdns-a.eveo.com.brdns-b.eveo.com.brdns-c.eveo.com.brns46.prodns.com.brns47.prodns.com.brMXmx.uhserver.comch2a.com.brA187.17.111.35187.108.192.17187.17.111.103192.185.218.141
○NSdns-a.eveo.com.br2015-06-25 → 2015-10-29 · 4 obs
● 2015-06-25 09:06:16
● 2015-10-29 12:04:24
○ 2016-01-27 15:30:10
○ 2026-03-28 21:36:18
○NSdns-b.eveo.com.br2015-06-25 → 2015-10-29 · 4 obs
● 2015-06-25 09:06:16
● 2015-10-29 12:04:24
○ 2016-01-27 15:30:10
○ 2026-03-28 21:36:18
○NSdns-c.eveo.com.br2015-06-25 → 2015-10-29 · 4 obs
● 2015-06-25 09:06:16
● 2015-10-29 12:04:24
○ 2016-01-27 15:30:10
○ 2026-03-28 21:36:18
●NSns1.dominios.uol.com.br2020-03-03 → 2026-03-28 · 3 obs
○ 2017-04-03 22:56:10
● 2020-03-03 08:37:26
● 2026-03-28 21:36:18
●NSns2.dominios.uol.com.br2020-03-03 → 2026-03-28 · 3 obs
○ 2017-04-03 22:56:10
● 2020-03-03 08:37:26
● 2026-03-28 21:36:18
●NSns3.dominios.uol.com.br2020-03-03 → 2026-03-28 · 3 obs
○ 2017-04-03 22:56:10
● 2020-03-03 08:37:26
● 2026-03-28 21:36:18
○NSns46.prodns.com.br2016-01-27 → 2017-04-03 · 5 obs
○ 2015-10-29 12:04:24
● 2016-01-27 15:30:10
● 2017-04-03 22:56:10
○ 2020-03-03 08:37:26
○ 2026-03-28 21:36:18
○NSns47.prodns.com.br2016-01-27 → 2017-04-03 · 5 obs
○ 2015-10-29 12:04:24
● 2016-01-27 15:30:10
● 2017-04-03 22:56:10
○ 2020-03-03 08:37:26
○ 2026-03-28 21:36:18
○MXch2a.com.br2015-06-25 → 2015-10-29 · 4 obs
● 2015-06-25 09:06:16
● 2015-10-29 12:04:24
○ 2016-01-27 15:30:10
○ 2026-03-28 21:36:18
●MXmx.uhserver.com2016-01-27 → 2026-03-28 · 3 obs
○ 2015-10-29 12:04:24
● 2016-01-27 15:30:10
● 2026-03-28 21:36:18
○A187.108.192.172015-06-25 → 2015-10-29 · 4 obs
● 2015-06-25 09:06:16
● 2015-10-29 12:04:24
○ 2016-01-27 15:30:10
○ 2026-03-28 21:36:18
○A187.17.111.1032020-03-03 → 2020-03-03 · 4 obs
○ 2017-04-03 22:56:10
● 2020-03-03 08:37:26
○ 2026-03-01 21:32:34
○ 2026-03-28 21:36:18
●A187.17.111.352026-03-01 → 2026-03-28 · 3 obs
○ 2020-03-03 08:37:26
● 2026-03-01 21:32:34
● 2026-03-28 21:36:18
○A192.185.218.1412016-01-27 → 2017-04-03 · 5 obs
○ 2015-10-29 12:04:24
● 2016-01-27 15:30:10
● 2017-04-03 22:56:10
○ 2020-03-03 08:37:26
○ 2026-03-28 21:36:18

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
brc.dns.br, d.dns.br, a.dns.br, f.dns.br...-
ch2a.com.brns1.dominios.uol.com.br, ns2.dominios.uol.com.br-

✅ Authoritative Response

Server:186.234.124.166

NS records: ns1.dominios.uol.com.br, ns2.dominios.uol.com.br

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ch2a.com.br (unsigned zone)

⏱️ Timing

Total: 2991ms | Queries: -

📄 Records

TypeCountSample Data
A1187.17.111.35
NS3ns1.dominios.uol.com.br, ns2.dominios.uol.com.br...
MX1mx.uhserver.com (pri: 10)
TXT1v=spf1 include:spf.whservidor.com ?all
SOA1ns1.dominios.uol.com.br admin.uolhost.co

Analysis

Hierarchy

The parent of www.ch2a.com.br is ch2a.com.br.

IP Addresses

ch2a.com.br points to a single IP: 187.17.111.35.

Other host names, for instance dmarilogistica.com.br, ajustconsulting.com.br, espacoativa.com.br, apegeo.com.br and sescamapa.com.br share IP numbers with ch2a.com.br.

Name Servers

ch2a.com.br is delegated to three name servers: ns1.dominios.uol.com.br, ns2.dominios.uol.com.br and ns3.dominios.uol.com.br.

ch2a.com.br partially shares name servers with other domains; examples include kenkopato.com, bezerra.adv.br, hotelmantovani.com.br, padal.com.br and livrariaindependenciarn.com.br.

Host names with one IP number:

Host ns1.dominios.uol.com.br points to 186.234.124.165.

Host ns2.dominios.uol.com.br points to 186.234.124.166.

Host ns3.dominios.uol.com.br points to 186.234.124.168.

Mail Servers

ch2a.com.br is handled by a single mail server, mx.uhserver.com.

ch2a.com.br has the same mail server setup as other domains, including taupo.com.br, apge.com.br, tuttidecor.com.br, cm.adv.br and samics.com.br.

ch2a.com.br shares some mail servers with other domains at least partially, for example pandaparking.com.br, isiscastro.com, chaifx.com and btnidiomas.com.

these mail servers are often used alongside aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.

mx.uhserver.com points to a single IP: 200.147.36.29.