CF1760243200483-tsm20251011193234

WWW.RTSAK.COM - os.cr

Search for IP or hostnames:

os.cr checked at 2025-10-12T04:26:40.445Z 268ms 69/69/69 100% R:12

os.cr

MXmx1.os.cr
A143.137.151.229🇨🇷 INASOL Telecom
PTRmx1.os.cr
MXmx2.os.cr
A143.137.151.230🇨🇷 INASOL Telecom
PTRmx2.os.cr
NSns1.os.cr
A143.137.151.231🇨🇷 INASOL Telecom
PTRns1.os.cr
NSns2.os.cr
A143.137.151.232🇨🇷 INASOL Telecom
PTRns2.os.cr
A143.137.151.227🇨🇷 INASOL Telecom
PTRweb01.os.cr

cr

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

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Starts with same word

Starts similarily

AI analysis

os.cr is a parent of web01.os.cr, ns2.os.cr, mx2.os.cr, ns1.os.cr and www.os.cr, plus a few other host names.

os.cr points to a single IP number: 143.137.151.227.

Other host names, for instance web01.os.cr, share IP numbers with os.cr.

os.cr is delegated to two name servers: ns1.os.cr and ns2.os.cr.

os.cr uses the same name server setup as other domains, for example 151.137.143.in-addr.arpa.

Host names with one IP number:

ns1.os.cr points to: 143.137.151.231.

ns2.os.cr points to: 143.137.151.232.

os.cr is handled by two mail servers: mx1.os.cr and mx2.os.cr.

os.cr shares at least some mail servers with other domains, for instance 360internet.net.

Host names with one IP number:

mx1.os.cr points to: 143.137.151.229.

mx2.os.cr points to: 143.137.151.230.

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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YIkvJwX CF johedugfp 2025-10-12