com21.com.br - robtex.com

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com21.com.br checked at 2026-01-17T14:10:16.620Z 205ms 156/156/156 100% R:12 allDone:true timedOut:false cfaller:b4b671a6/10:ce7d36d0:6:17769:-:-:-

com21.com.br

NScoby.ns.cloudflare.com
A2606:4700:58::adf5:3b5c🇺🇸 Cloudflare
PTRcoby.ns.cloudflare.com
A2803:f800:50::6ca2:c15c🇨🇷 Cloudflare
PTRcoby.ns.cloudflare.com
A2a06:98c1:50::ac40:215c🇺🇸 Cloudflare
PTRcoby.ns.cloudflare.com
A108.162.193.92🇺🇸 Cloudflare
PTRcoby.ns.cloudflare.com
A172.64.33.92🇺🇸 Cloudflare
PTRcoby.ns.cloudflare.com
A173.245.59.92🇺🇸 Cloudflare
PTRcoby.ns.cloudflare.com
NSrobin.ns.cloudflare.com
A2606:4700:50::adf5:3ada🇺🇸 Cloudflare
PTRrobin.ns.cloudflare.com
A2803:f800:50::6ca2:c0da🇨🇷 Cloudflare
PTRrobin.ns.cloudflare.com
A2a06:98c1:50::ac40:20da🇺🇸 Cloudflare
PTRrobin.ns.cloudflare.com
A108.162.192.218🇺🇸 Cloudflare
PTRrobin.ns.cloudflare.com
A172.64.32.218🇺🇸 Cloudflare
PTRrobin.ns.cloudflare.com
A173.245.58.218🇺🇸 Cloudflare
PTRrobin.ns.cloudflare.com
MXcom21-com-br.mail.protection.outlook.com
A2a01:111:f403:c801::1🇺🇸 Microsoft
PTRmail-sn1pr0501cu00101.inbound.protection.outlook.com
A2a01:111:f403:c902::🇺🇸 Microsoft
PTRmail-sj2pr05cu00300.inbound.protection.outlook.com
A2a01:111:f403:c946::2🇺🇸 Microsoft
PTRmail-ch4pr04cu00102.inbound.protection.outlook.com
A2a01:111:f403:c946::7🇺🇸 Microsoft
PTRmail-ch5pr02cu00307.inbound.protection.outlook.com
A52.101.9.21🇺🇸 Microsoft
PTRmail-bl2pr04cu00205.inbound.protection.outlook.com
A52.101.10.12🇺🇸 Microsoft
PTRmail-bn1pr21cu00204.inbound.protection.outlook.com
A52.101.11.15🇺🇸 Microsoft
PTRmail-sa9pr02cu00207.inbound.protection.outlook.com
A52.101.40.0🇺🇸 Microsoft
PTRmail-cy5pr03cu00300.inbound.protection.outlook.com
A2606:4700:20::681a:227🇺🇸 Cloudflare
A2606:4700:20::681a:327🇺🇸 Cloudflare
A2606:4700:20::ac43:493b🇺🇸 Cloudflare
A104.26.2.39 Cloudflare
A104.26.3.39 Cloudflare
A172.67.73.59🇺🇸 Cloudflare

com.br

NSa.dns.br
NSb.dns.br
NSc.dns.br
NSd.dns.br
NSe.dns.br
NSf.dns.br
rank #828528 globally
rank #6024 in the tld
rank #587747 globally
rank #4122 in the tld

Up

gestaoapp.com21.com.br
app.com21.com.br
wp.com21.com.br

Starts with same word

com21.net
com21.co.ke
com21.com
com21.com.br
com21.co.jp
com21.jp
com21.or.jp
com21.de
com21.biz

Starts similarily

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21com.ru
com21.jp
com21.or.jp
2com1.com
com12.ru
com12.com
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com21.de
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com21.com.br
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1com2.com

AI analysis

The parent of gestaoapp.com21.com.br, app.com21.com.br and wp.com21.com.br is com21.com.br.

com21.com.br points to six IP numbers: 2606:4700:20::681a:227, 2606:4700:20::681a:327, 2606:4700:20::ac43:493b, 104.26.2.39, 104.26.3.39 and 172.67.73.59.

other host names include gemlife.com.au, oddschanger.com, nl1.silkhst.com, static.onlineshop.cz and silkhst.com; they share IP numbers with com21.com.br.

Two name servers coby.ns.cloudflare.com and robin.ns.cloudflare.com handle the delegation for com21.com.br.

com21.com.br shares the same name server setup as other domains, for instance ronjalubeck.com, espcpr.com, overclockzone.com, geoplus-2025.com and espcsummersurvey.com.

com21.com.br at least partially shares name servers with other domains, for instance cheminee-electrique.fr, fumoba.icu, tickettrashers.com, gartenblog.net and okvip365.com.

Six IP addresses per host:

coby.ns.cloudflare.com points to 2606:4700:58::adf5:3b5c, 2803:f800:50::6ca2:c15c, 2a06:98c1:50::ac40:215c, 108.162.193.92, 172.64.33.92 and 173.245.59.92; robin.ns.cloudflare.com points to 2606:4700:50::adf5:3ada, 2803:f800:50::6ca2:c0da, 2a06:98c1:50::ac40:20da, 108.162.192.218, 172.64.32.218 and 173.245.58.218

com21.com.br is handled by a single mail server, com21-com-br.mail.protection.outlook.com.

Hostname com21-com-br.mail.protection.outlook.com resolves to eight IP numbers: 2a01:111:f403:c801::1, 2a01:111:f403:c902::, 2a01:111:f403:c946::2, 2a01:111:f403:c946::7, 52.101.9.21, 52.101.10.12, 52.101.11.15 and 52.101.40.0.