cpnet.com.br - robtex.com

cpnet.com.br

DNSSEC⚠️ Not signed
A187.49.226.52🇧🇷 AS7048187.49.226.0/23 CLIENTE_MOB_Linha Livre Internet Ltda
PTRcpnet.com.br
NSamos.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2c78🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRamos.ns.cloudflare.com
A2803:f800:50::6ca2:c378🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRamos.ns.cloudflare.com
A2a06:98c1:50::ac40:2378🇺🇸 Cloudflare2a06:98c1:50::/45
PTRamos.ns.cloudflare.com
A108.162.195.120🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRamos.ns.cloudflare.com
A162.159.44.120Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRamos.ns.cloudflare.com
A172.64.35.120🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRamos.ns.cloudflare.com
NSgloria.ns.cloudflare.com
A2606:4700:50::a29f:2610🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgloria.ns.cloudflare.com
A2803:f800:50::6ca2:c210🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRgloria.ns.cloudflare.com
A2a06:98c1:50::ac40:2210🇺🇸 Cloudflare2a06:98c1:50::/45
PTRgloria.ns.cloudflare.com
A108.162.194.16🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgloria.ns.cloudflare.com
A162.159.38.16Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgloria.ns.cloudflare.com
A172.64.34.16🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgloria.ns.cloudflare.com
MXcpnet.com.br ⭐
A187.49.226.52🇧🇷 AS7048187.49.226.0/23 CLIENTE_MOB_Linha Livre Internet Ltda
PTRcpnet.com.br
TXTv=spf1 +mx +ip4:187.49.226.52 +ip4:189.126.48.5 +ip4:189.126.48.6 +ip4:177.12...
SOAamos.ns.cloudflare.comdns@cloudflare.com serial=2399401740

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=2026074138
rank #529576 globally
rank #3895 in the tld
WOT: SAFE (69/100)

PTR for

52.226.49.187.in-addr.arpa

MX for

cpnet.com.br

Subdomains

smtp.cpnet.com.br
mail.cpnet.com.br
webmail.cpnet.com.br
ns2.cpnet.com.br
ns.cpnet.com.br

Same first word

cpnet.cc
cpnet.me
cpnet.co.jp
cpnet.ca
cpnet.de
cpnet.pl
cpnet.co.il
cpnet.it
cpnet.com
cpnet.ru
cpnet.co
cpnet.net
cpnet.info
cpnet.com.br
cpnet.ir
cpnet.biz
cpnet.kasserver.com
cpnet.dk
cpnet.org

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netpc.uy
ntcpe.com
netpc.com.cn
tncpe.org
pcnet.ru
ntepc.com
pcnet.nu
cntpe.com
pecnt.com
pcnet.mg.gov.br
pcnet.org
pcnet.com.pl
pcnet.com.ar
pcnet.co.nz
netpc.com.uy
netpc.net
ceptn.com
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pcnet.com
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netpc.ru
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tnpce.com
pcnet.com.tr
pcnet.pl
pcnet.co.in
pcnet.es
pcnet.cz
netpc.pl
pcent.in
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pnect.com
cnetp.com
pcnet.nl
pcnet.co
petcn.cn
netpc.be
centp.com
netpc.fr
pcnet.idv.tw
pcnet.cl
pcnet.com.br
netpc.gr
netcp.com
npcte.org
netpc.com.au
pcnet.it
nptec.com
cnpet.mobi
pcnet.cn
ncetp.org.au
pcnet.ch
pcnet.kasserver.com
netcp.de
cntpe.net
pcnet.co.bw
cntpe.cn
netpc.com.br
pcnet.com.tw
centp.ru
pcnet.olsztyn.pl
pcnet.se
pentc.com
pcnet.de
pcnet.lt
cnept.cn
tecnp.com
netpc.com
pcnet.at
netpc.ro
netpc.com.tw
epntc.com
pcnet.com.au
netpc.co.kr
pcnet.ca
pcnet.eu
pcent.com
netpc.nl
netpc.ir
ptnce.pl
nptec.de
pcnet.pt
netpc.co.jp
pcetn.com
cnpet.com
cntpe.org
nptec.fr
pcnet.pro
netpc.it
cpent.com
pcnet.us
tnpec.org
ntpec.it
cnetp.org
pcnet.co.il
pcnet.sh
pcnet.co.kr
pcnet.net
netpc.ee
pcnet.uk.net
pcnet.gr
pcnet.mx
cnpet.info
pcnet.co.cl
netpc.jp
pcnet.com.es
necpt.com
pcnet.jp
netpc.co.nz

DNS History

11 records (4 active, 7 former)

201020122014201620182020202220242026NSamos.ns.cloudflare.comgloria.ns.cloudflare.comns.cpnet.com.brns1.cpnet.com.brns2.cpnet.com.brMXcpnet.com.brmailserver.cpnet.com.brmx.cpnet.com.brA187.49.226.52173.44.46.2189.126.48.4
●NSamos.ns.cloudflare.com2026-02-20 → 2026-03-21 · 3 obs
○ 2021-06-21 01:30:22
● 2026-02-20 20:03:40
● 2026-03-21 04:00:42
●NSgloria.ns.cloudflare.com2026-02-20 → 2026-03-21 · 3 obs
○ 2021-06-21 01:30:22
● 2026-02-20 20:03:40
● 2026-03-21 04:00:42
○NSns.cpnet.com.br2009-07-02 → 2021-06-21 · 7 obs
● 2009-07-02 15:57:30
● 2017-03-09 04:21:40
○ 2017-07-11 06:49:28
○ 2017-10-04 00:40:38
● 2021-06-21 01:30:22
○ 2026-02-20 20:03:40
○ 2026-03-21 04:00:42
○NSns1.cpnet.com.br2017-07-11 → 2017-10-04 · 5 obs
○ 2017-03-09 04:21:40
● 2017-07-11 06:49:28
● 2017-10-04 00:40:38
○ 2021-06-21 01:30:22
○ 2026-03-21 04:00:42
○NSns2.cpnet.com.br2009-07-02 → 2021-06-21 · 4 obs
● 2009-07-02 15:57:30
● 2021-06-21 01:30:22
○ 2026-02-20 20:03:40
○ 2026-03-21 04:00:42
●MXcpnet.com.br2026-02-20 → 2026-03-21 · 3 obs
○ 2021-06-21 01:30:22
● 2026-02-20 20:03:40
● 2026-03-21 04:00:42
○MXmailserver.cpnet.com.br2009-07-02 → 2021-06-21 · 4 obs
● 2009-07-02 15:57:30
● 2021-06-21 01:30:22
○ 2026-02-20 20:03:40
○ 2026-03-21 04:00:42
○MXmx.cpnet.com.br2009-07-02 → 2009-07-02 · 3 obs
● 2009-07-02 15:57:30
○ 2015-08-24 19:57:08
○ 2026-03-21 04:00:42
○A173.44.46.22017-08-14 → 2017-10-04 · 5 obs
○ 2017-07-11 06:49:28
● 2017-08-14 22:09:24
● 2017-10-04 00:40:38
○ 2021-06-21 01:30:22
○ 2026-03-21 04:00:42
●A187.49.226.522026-02-20 → 2026-03-21 · 3 obs
○ 2021-06-21 01:30:22
● 2026-02-20 20:03:40
● 2026-03-21 04:00:42
○A189.126.48.42009-07-02 → 2021-06-21 · 7 obs
● 2009-07-02 15:57:30
● 2017-07-11 06:49:28
○ 2017-08-14 22:09:24
○ 2017-10-04 00:40:38
● 2021-06-21 01:30:22
○ 2026-02-20 20:03:40
○ 2026-03-21 04:00:42

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
bra.dns.br, b.dns.br, c.dns.br, d.dns.br...-
cpnet.com.bramos.ns.cloudflare.com, gloria.ns.cloudflare.com-

✅ Authoritative Response

Server: 108.162.194.16

NS records: amos.ns.cloudflare.com, gloria.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 1077ms | Queries: -

📄 Records

TypeCountSample Data
A1187.49.226.52
NS2amos.ns.cloudflare.com, gloria.ns.cloudflare.com
MX1cpnet.com.br (pri: 10)
TXT1v=spf1 +mx +ip4:187.49.226.52 +ip4:189.1
SOA1amos.ns.cloudflare.com dns.cloudflare.co

Analysis

Hierarchy

cpnet.com.br is the parent of smtp.cpnet.com.br, mail.cpnet.com.br, webmail.cpnet.com.br, ns2.cpnet.com.br and ns.cpnet.com.br.

Mail Server Role

cpnet.com.br serves as the mail server for cpnet.com.br.

IP Addresses

cpnet.com.br points to a single IP address: 187.49.226.52.

Other host names such as webserver01-cp2.floripa.com.br, ns2.ws01.floripa.com.br and ns2.manner.com.br share IP numbers with cpnet.com.br.

Name Servers

cpnet.com.br is delegated to two name servers: amos.ns.cloudflare.com and gloria.ns.cloudflare.com.

cpnet.com.br uses the same name server setup as other domains, including hot(0x6d696c66)s.pics, hard(0x787878)pics.com, jasonemermd.com, mhnet.com.br and nhindy.com.

At least part of the name servers for cpnet.com.br are shared with other domains, for instance dynamicdrainstx.com, tdkt.net.cn, ultimate-sa.com, ume.co.il and hjzr.com.cn.

These name servers are commonly used alongside the name servers teagan.ns.cloudflare.com.

Host names with six IP numbers:

amos.ns.cloudflare.com points to: 2606:4700:58::a29f:2c78, 2803:f800:50::6ca2:c378, 2a06:98c1:50::ac40:2378, 108.162.195.120, 162.159.44.120 and 172.64.35.120.

gloria.ns.cloudflare.com points to: 2606:4700:50::a29f:2610, 2803:f800:50::6ca2:c210, 2a06:98c1:50::ac40:2210, 108.162.194.16, 162.159.38.16 and 172.64.34.16.

Mail Servers

Mail for cpnet.com.br is handled by a single mail server, cpnet.com.br.

Host cpnet.com.br points to IP 187.49.226.52.