MXLIST.NET - www.os.cr
Search for IP or hostnames:
www.os.cr checked at 2025-10-13T08:08:01.379Z 674ms 73/73/73 100% R:18www.os.cr
| CNAME | os.cr | ||||||
| MX | mx1.os.cr | ||||||
| A | 143.137.151.229🇨🇷 INASOL Telecom | ||||||
| PTR | mx1.os.cr | ||||||
| MX | mx2.os.cr | ||||||
| A | 143.137.151.230🇨🇷 INASOL Telecom | ||||||
| PTR | mx2.os.cr | ||||||
| NS | ns1.os.cr | ||||||
| A | 143.137.151.231🇨🇷 INASOL Telecom | ||||||
| PTR | ns1.os.cr | ||||||
| NS | ns2.os.cr | ||||||
| A | 143.137.151.232🇨🇷 INASOL Telecom | ||||||
| PTR | ns2.os.cr | ||||||
| A | 143.137.151.227🇨🇷 INASOL Telecom | ||||||
| PTR | web01.os.cr | ||||||
os.cr
| MX | mx1.os.cr | ||||||
| MX | mx2.os.cr | ||||||
| NS | ns1.os.cr | ||||||
| NS | ns2.os.cr | ||||||
| A | 143.137.151.227🇨🇷 INASOL Telecom | ||||||
Starts with same word
Starts similarily
AI analysis
www.os.cr points to a single IP: 143.137.151.227.
Other host names such as os.cr and web01.os.cr share IP numbers with www.os.cr.
Two name servers ns1.os.cr and ns2.os.cr handle delegation for www.os.cr.
www.os.cr shares the same name server setup as other domains, such as os.cr and 151.137.143.in-addr.arpa.
Host names with one IP number: The host name ns1.os.cr points to 143.137.151.231 and the host name ns2.os.cr points to 143.137.151.232.
www.os.cr is handled by two mail servers: mx1.os.cr and mx2.os.cr.
www.os.cr uses the same mail server setup as other domains, for example os.cr.
Some mail servers are shared between www.os.cr and other domains, for example 360internet.net.
Host names with one IP number: The host name mx1.os.cr points to 143.137.151.229 and the host name mx2.os.cr points to 143.137.151.230.