CF1762323118005-tsm20251104152717

NSLIST.NET - os.cr

Search for IP or hostnames:

os.cr checked at 2025-11-05T06:11:57.992Z 196ms 69/69/69 100% R:13

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

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

os.cr resolves to a single IP: 143.137.151.227.

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

os.cr has two name servers: ns1.os.cr and ns2.os.cr.

The domain os.cr shares the same name server setup as other domains, for instance 151.137.143.in-addr.arpa.

Host names with a single IP:

ns1.os.cr points to 143.137.151.231

ns2.os.cr points to 143.137.151.232

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

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

Host names with a single IP:

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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