CF1759357447710-tsm20251001211114

WWW.RTSAK.COM - captchas.io

Search for IP or hostnames:

captchas.io checked at 2025-10-01T22:24:07.680Z 597ms 114/114/114 100% R:14

captchas.io

MXmailforward101.cloudns.net
A2a00:1768:1001:9::101 🇳🇱 NFOrce Internet Services :: 43350
PTRmailforward101.cloudns.net
A109.201.133.113🇳🇱 NFOrce Internet Services :: 43350
PTRmailforward101.cloudns.net
MXmailforward102.cloudns.net
A2a0b:1640:1:1:1:1:1180:8f3d 🇧🇬 Publicloud
PTRmf102-de.cloudmails.net
A185.206.180.105🇩🇪 Publicloud
PTRmf102-de.cloudmails.net
NSpns101.cloudns.net
A2a06:fb00:1::1:99 🇧🇬 ClouDNS
PTRpns101.cloudns.net
A185.136.96.99🇺🇸 ClouDNS
PTRpns101.cloudns.net
NSpns102.cloudns.net
A2a06:fb00:1::2:99 🇧🇬 ClouDNS
PTRpns102.cloudns.net
A185.136.97.99 ClouDNS
PTRpns102.cloudns.net
NSpns103.cloudns.net
A2a06:fb00:1::3:99 🇧🇬 ClouDNS
PTRpns103.cloudns.net
A185.136.98.99🇺🇸 ClouDNS
PTRpns103.cloudns.net
NSpns104.cloudns.net
A2a06:fb00:1::4:99 🇧🇬 ClouDNS
PTRpns104.cloudns.net
A185.136.99.99 ClouDNS
PTRpns104.cloudns.net
A190.2.130.169🇳🇱 Worldstream BV
PTRsr-lin-02.captchas.io

io

NSa0.nic.io
NSa2.nic.io
NSb0.nic.io
NSc0.nic.io
rank #396671 globally
rank #2237 in the tld

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Starts with same word

Starts similarily

AI analysis

captchas.io is the parent of www.captchas.io and sr-lin-02.captchas.io.

captchas.io resolves to a single IP: 190.2.130.169.

Other host names share IP numbers with captchas.io; for instance sr-lin-02.captchas.io.

captchas.io is delegated to four name servers: pns101.cloudns.net, pns102.cloudns.net, pns103.cloudns.net and pns104.cloudns.net.

captchas.io shares some name servers with other domains, for example goodvibes4goodlives.com, distillandevaporate.net, yw328.com, newwinbet.com and ultrajaya.co.id.

These name servers are commonly used alongside ns104.cloudns.net, ns101.cloudns.net, ns103.cloudns.net and ns102.cloudns.net.

Host names with two IP numbers

Two IPs per host:

pns101.cloudns.net points to 2a06:fb00:1::1:99 and 185.136.96.99

pns102.cloudns.net points to 2a06:fb00:1::2:99 and 185.136.97.99

pns103.cloudns.net points to 2a06:fb00:1::3:99 and 185.136.98.99

pns104.cloudns.net points to 2a06:fb00:1::4:99 and 185.136.99.99

captchas.io is served by two mail servers: mailforward101.cloudns.net and mailforward102.cloudns.net.

captchas.io shares the mail server setup with other domains, for example collabs.net, miya.tv, mxo1.net, dottoremoe.com and comitis.com.

captchas.io shares some mail servers with other domains, at least partially; for instance hostitexpress.com, mson.it, pointmedicalequipment.com, funix.net and mamypokopoinpokojang.com.

these mail servers are commonly used alongside mailforward103.cloudns.net and mailforward104.cloudns.net.

Host names with two IP numbers:

mailforward101.cloudns.net points to: 2a00:1768:1001:9::101 and 109.201.133.113; mailforward102.cloudns.net points to: 2a0b:1640:1:1:1:1:1180:8f3d and 185.206.180.105.

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
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