CF1761850819494-tsm20251029173950

WWW.RTSAK.COM - crc.cr

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crc.cr checked at 2025-10-30T19:00:19.332Z 1070ms 89/89/89 100% R:12

crc.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
A34.250.153.99🇮🇪 Amazon
PTRec2-34-250-153-99.eu-west-1.compute.amazonaws.com

cr

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

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AI analysis

crc.cr is parent of svr.crc.cr and www.crc.cr.

crc.cr points to a single IP: 34.250.153.99.

Other host names, for instance sunshineradio.co.uk, chir.fm, ibizaxradio.com, kgyfm.com and 96fm.ie share IP numbers with crc.cr.

crc.cr's delegation is to two name servers ns1.cyberfuel.com and ns2.cyberfuel.com.

crc.cr shares the same name server configuration as other domains, such as larumba.cr, chirripo.cr, amfcr.com, consolsacr.com and analisis.cr.

crc.cr shares name servers with other domains to at least some extent, for instance 230.0.190.in-addr.arpa and 227.0.190.in-addr.arpa.

These name servers are often used together with the name servers ns3.cyberfuel.com.

Host names with two IP numbers: 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

Two mail servers spamfilter-cluster.cyberfuel.com and spamfilter2.cyberfuel.com handle crc.cr.

crc.cr uses the same mail server setup as other domains such as pirroagz.com, fecobowl.com, planillaprofesional.com, multiplaycr.com and gbmarketingcr.net.

crc.cr shares some mail servers with other domains, including sellosgeneralescr.com, universal.co.cr, cyberfull.com, raincatcr.com and cyberfuel.com.

These mail servers are often used alongside 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.
dbq

cLMOqmG CF johedugfp 2025-10-30