CF1762123763825-tsm20251102073205

WWW.ROBTEX.COM - fast.cr

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fast.cr checked at 2025-11-02T22:49:23.803Z 945ms 121/121/121 100% R:20

fast.cr

NSns1.cyberfuel.com
A2803:7a80:9494:a:190:0:224:21🇨🇷 Cyberfuel
A190.0.226.21🇨🇷 Cyberfuel
PTRns1.cyberfuel.com
NSns2.cyberfuel.com
A2803:7a80:9494:a:190:0:226:21🇨🇷 Cyberfuel
A190.0.224.21🇨🇷 Cyberfuel
PTRns2.cyberfuel.com
MXspamfilter-cluster.cyberfuel.com
A2803:7a80:9494:a:190:0:226:22🇨🇷 Cyberfuel
A190.0.226.22🇨🇷 Cyberfuel
PTRspamfilter-cluster.cyberfuel.com
MXspamfilter2.cyberfuel.com
A190.0.230.215🇨🇷 Cyberfuel
PTRsl5.cyberfuel.com

cr

NSca1.nic.cr
NSca2.nic.cr
NSde.nic.cr
NSdns.nic.cr
NSp.nic.cr
NSa.lactld.org

Starts with same word

Starts similarily

AI analysis

fast.cr resolves to one IP number: 190.0.230.215.

Other host names, for instance sanjuangascr.com, exclusivecoffeecr.com, fraxiom.com, ludamacr.com and tpotheprojectoffice.com share IP numbers with fast.cr.

fast.cr's delegation uses two name servers: ns1.cyberfuel.com and ns2.cyberfuel.com.

fast.cr uses the same name server setup as other domains, such as chirripo.cr, amfcr.com, consolsacr.com, analisis.cr and ganaderamontelimar.com.

fast.cr shares name servers with other domains at least partially, for example 230.0.190.in-addr.arpa and 227.0.190.in-addr.arpa.

These name servers are commonly used with ns3.cyberfuel.com.

Host names with two IPs:

ns1.cyberfuel.com points to 2803:7a80:9494:a:190:0:224:21 and 190.0.226.21

ns2.cyberfuel.com points to 2803:7a80:9494:a:190:0:226:21 and 190.0.224.21

fast.cr is served by two mail servers spamfilter-cluster.cyberfuel.com and spamfilter2.cyberfuel.com.

fast.cr shares the same mail server setup as other domains, for instance tpotheprojectoffice.com, farodelcaribe.org, decaproducciones.com, dselecta.com and imax.co.cr.

fast.cr shares at least some mail servers with other domains, for example raincatcr.com, cyberfuel.com, rimuca.com, arsistemas-cr.com and 94-7.com.

These mail servers are often used together with the mail servers spamfilter.cyberfuel.com.

Host names with two IP numbers: spamfilter-cluster.cyberfuel.com points to 2803:7a80:9494:a:190:0:226:22 and 190.0.226.22.

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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