CF1761389709486-tsm20251024211356

NSLIST.NET - once.org

Search for IP or hostnames:

once.org checked at 2025-10-25T10:55:09.472Z 299ms 69/69/69 100% R:24

once.org

MXcsm-mx.u2-ibermatica.com
A195.57.136.241🇪🇸 Telefonica de España
PTRcsm-mx.u2-ibermatica.com
NSns1.u2-ibermatica.com
A195.57.136.112🇪🇸 Telefonica de España
PTR112.red-195-57-136.customer.static.ccgg.telefonica.net
NSns2.u2-ibermatica.com
A195.57.137.6🇪🇸 Telefonica de España
PTRns2.u2-ibermatica.com
MXmx.once.es
A195.57.136.126🇪🇸 Telefonica de España
PTRmx.once.es
A195.57.136.40🇪🇸 Telefonica de España
PTR40.red-195-57-136.customer.static.ccgg.telefonica.net

org

NSa0.org.afilias-nst.info
NSa2.org.afilias-nst.info
NSc0.org.afilias-nst.info
NSb0.org.afilias-nst.org
NSb2.org.afilias-nst.org
NSd0.org.afilias-nst.org

Starts with same word

Starts similarily

AI analysis

once.org points to IP number: 195.57.136.40.

Other host names, for instance once.es and www.once.es, share IP numbers with once.org.

once.org is delegated to two name servers: ns1.u2-ibermatica.com and ns2.u2-ibermatica.com.

once.org shares the same name server setup as cuponazo.org, oncenet.net, 153.149.217.in-addr.arpa, 154.149.217.in-addr.arpa and 152.149.217.in-addr.arpa.

Host names with a single IP:

ns1.u2-ibermatica.com points to 195.57.136.112.

ns2.u2-ibermatica.com points to 195.57.137.6.

once.org is handled by two mail servers: csm-mx.u2-ibermatica.com and mx.once.es.

once.org shares some mail servers with other domains, for instance clubmnp.es, clubmnp.com and worldblindunion.org.

these mail servers are commonly used together with worldblindunion-org.mail.protection.outlook.com.

Host names with a single IP:

csm-mx.u2-ibermatica.com points to 195.57.136.241.

mx.once.es points to 195.57.136.126.

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
dbq

LCXkSTM CF johedugfp 2025-10-25