techchannel.com.br - robtex.com

techchannel.com.br

DNSSEC⚠️ Not signed
A2606:4700:3031::ac43:c72d🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3032::6815:3cb6🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.60.182Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.199.45🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSaldo.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2cf8🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRaldo.ns.cloudflare.com
A2803:f800:50::6ca2:c3f8🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRaldo.ns.cloudflare.com
A2a06:98c1:50::ac40:23f8🇺🇸 Cloudflare2a06:98c1:50::/45
PTRaldo.ns.cloudflare.com
A108.162.195.248🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRaldo.ns.cloudflare.com
A162.159.44.248Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRaldo.ns.cloudflare.com
A172.64.35.248🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRaldo.ns.cloudflare.com
NSrachel.ns.cloudflare.com
A2606:4700:50::adf5:3ad7🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrachel.ns.cloudflare.com
A2803:f800:50::6ca2:c0d7🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRrachel.ns.cloudflare.com
A2a06:98c1:50::ac40:20d7🇺🇸 Cloudflare2a06:98c1:50::/45
PTRrachel.ns.cloudflare.com
A108.162.192.215🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrachel.ns.cloudflare.com
A172.64.32.215🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrachel.ns.cloudflare.com
A173.245.58.215🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrachel.ns.cloudflare.com
MXtechchannel-com-br.mail.protection.outlook.com ⭐
A2a01:111:f403:c801::1🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-sn1pr0501cu00101.inbound.protection.outlook.com
A2a01:111:f403:c902::5🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-sj2pr05cu00505.inbound.protection.outlook.com
A2a01:111:f403:c927::1🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-bn8pr05cu00301.inbound.protection.outlook.com
A2a01:111:f403:f909::🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-bn6pr04cu00200.inbound.protection.outlook.com
A52.101.9.2🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-mn2pr02cu00202.inbound.protection.outlook.com
A52.101.9.17🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
A52.101.10.8🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-bn1pr04cu00100.inbound.protection.outlook.com
A52.101.11.15🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-sa9pr02cu00207.inbound.protection.outlook.com
TXTv=spf1 include:spf.protection.outlook.com -all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4104.21.60.182, 172.67.199.45
IPv62606:4700:3031::ac43:c72d, 2606:4700:3032::6815:3cb6
SOAaldo.ns.cloudflare.comdns@cloudflare.com serial=2398981145

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=2026085372
rank #563805 globally
rank #4158 in the tld
WOT: SAFE (69/100)

Subdomains

www.techchannel.com.br

Same first word

techchannel.com.cn
techchannel.com
techchannel.com.br

Similar names

channeltech.com
channeltech.it

DNS History

15 records (7 active, 8 former)

20162017201820192020202120222023202420252026NSaldo.ns.cloudflare.comrachel.ns.cloudflare.comns1.locaweb.com.brns2.locaweb.com.brns3.locaweb.com.brMXtechchannel-com-br.mail.protection.outlook.comA104.21.60.182172.67.199.452606:4700:3031::ac43:c72d2606:4700:3032::6815:3cb6179.188.11.96188.114.96.0188.114.97.02a06:98c1:3120::2a06:98c1:3121::
●NSaldo.ns.cloudflare.com2026-02-17 → 2026-03-26 · 3 obs
○ 2017-01-05 04:09:12
● 2026-02-17 22:06:24
● 2026-03-26 16:03:04
○NSns1.locaweb.com.br2015-09-01 → 2017-01-05 · 4 obs
● 2015-09-01 21:02:52
● 2017-01-05 04:09:12
○ 2026-02-17 22:06:24
○ 2026-03-26 16:03:04
○NSns2.locaweb.com.br2015-09-01 → 2017-01-05 · 4 obs
● 2015-09-01 21:02:52
● 2017-01-05 04:09:12
○ 2026-02-17 22:06:24
○ 2026-03-26 16:03:04
○NSns3.locaweb.com.br2015-09-01 → 2017-01-05 · 4 obs
● 2015-09-01 21:02:52
● 2017-01-05 04:09:12
○ 2026-02-17 22:06:24
○ 2026-03-26 16:03:04
●NSrachel.ns.cloudflare.com2026-02-17 → 2026-03-26 · 3 obs
○ 2017-01-05 04:09:12
● 2026-02-17 22:06:24
● 2026-03-26 16:03:04
●MXtechchannel-com-br.mail.protection.outlook.com2015-09-01 → 2026-03-26 · 2 obs
● 2015-09-01 21:02:52
● 2026-03-26 16:03:04
●A104.21.60.1822026-02-18 → 2026-03-26 · 3 obs
○ 2026-02-17 22:06:24
● 2026-02-18 07:48:30
● 2026-03-26 16:03:04
●A172.67.199.452026-02-18 → 2026-03-26 · 3 obs
○ 2026-02-17 22:06:24
● 2026-02-18 07:48:30
● 2026-03-26 16:03:04
○A179.188.11.962015-09-01 → 2017-01-05 · 4 obs
● 2015-09-01 21:02:52
● 2017-01-05 04:09:12
○ 2026-02-17 22:06:24
○ 2026-03-26 16:03:04
○A188.114.96.02026-02-17 → 2026-02-17 · 4 obs
○ 2017-01-05 04:09:12
● 2026-02-17 22:06:24
○ 2026-02-18 07:48:30
○ 2026-03-26 16:03:04
○A188.114.97.02026-02-17 → 2026-02-17 · 4 obs
○ 2017-01-05 04:09:12
● 2026-02-17 22:06:24
○ 2026-02-18 07:48:30
○ 2026-03-26 16:03:04
●A2606:4700:3031::ac43:c72d2026-02-18 → 2026-03-26 · 3 obs
○ 2026-02-17 22:06:24
● 2026-02-18 07:48:30
● 2026-03-26 16:03:04
●A2606:4700:3032::6815:3cb62026-02-18 → 2026-03-26 · 3 obs
○ 2026-02-17 22:06:24
● 2026-02-18 07:48:30
● 2026-03-26 16:03:04
○A2a06:98c1:3120::2026-02-17 → 2026-02-17 · 4 obs
○ 2017-01-05 04:09:12
● 2026-02-17 22:06:24
○ 2026-02-18 07:48:30
○ 2026-03-26 16:03:04
○A2a06:98c1:3121::2026-02-17 → 2026-02-17 · 4 obs
○ 2017-01-05 04:09:12
● 2026-02-17 22:06:24
○ 2026-02-18 07:48:30
○ 2026-03-26 16:03:04

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
bre.dns.br, d.dns.br, c.dns.br, a.dns.br...-
techchannel.com.brrachel.ns.cloudflare.com, aldo.ns.cloudflare.com-

✅ Authoritative Response

Server:162.159.44.248

NS records: rachel.ns.cloudflare.com, aldo.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 1508ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.199.45, 104.21.60.182
AAAA22606:4700:3031::ac43:c72d, 2606:4700:3032::6815:3cb6
NS2aldo.ns.cloudflare.com, rachel.ns.cloudflare.com
MX1techchannel-com-br.mail.protection.outlo
TXT1v=spf1 include:spf.protection.outlook.co
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1aldo.ns.cloudflare.com dns.cloudflare.co

Analysis

Hierarchy

techchannel.com.br is a parent of www.techchannel.com.br.

IP Addresses

techchannel.com.br points to four IP numbers: 2606:4700:3031::ac43:c72d, 2606:4700:3032::6815:3cb6, 104.21.60.182 and 172.67.199.45.

Other host names, for instance kloudboy.com, linkakurat.com, americanbusinessideas.com, acdramas.com and ioerror.com share IP numbers with techchannel.com.br.

Name Servers

Delegation for techchannel.com.br rests with two name servers, aldo.ns.cloudflare.com and rachel.ns.cloudflare.com.

techchannel.com.br shares the same name server setup as other domains, including loui.es, bikement.at, suspensionfactory.at, ilynx.com and justinaarden.nl.

techchannel.com.br at least partially shares name servers with other domains, for instance boundarygamers.com, ies-solaire.fr, revistaconcursos.com.br, flycom.si and blazespin333.com.

These name servers are commonly used with ivy.ns.cloudflare.com and dahlia.ns.cloudflare.com.

Host names with six IP numbers: aldo.ns.cloudflare.com points to: 2606:4700:58::a29f:2cf8, 2803:f800:50::6ca2:c3f8, 2a06:98c1:50::ac40:23f8, 108.162.195.248, 162.159.44.248 and 172.64.35.248. rachel.ns.cloudflare.com points to: 2606:4700:50::adf5:3ad7, 2803:f800:50::6ca2:c0d7, 2a06:98c1:50::ac40:20d7, 108.162.192.215, 172.64.32.215 and 173.245.58.215.

Mail Servers

techchannel.com.br is handled by a single mail server, techchannel-com-br.mail.protection.outlook.com.

techchannel-com-br.mail.protection.outlook.com resolves to eight IP addresses: 2a01:111:f403:c801::1, 2a01:111:f403:c902::5, 2a01:111:f403:c927::1, 2a01:111:f403:f909::, 52.101.9.2, 52.101.9.17, 52.101.10.8 and 52.101.11.15.