CF1760932699063-tsm20251017082432

MXLIST.NET - op.tsai.es

Search for IP or hostnames:

op.tsai.es checked at 2025-10-20T03:58:19.041Z 257ms 45/45/45 100% R:15

op.tsai.es

NSesifw1.tsai.es
A213.0.43.37🇪🇸 Telefonica de España
PTRns1.telefonica-data.com
PTRnsjc8hos01.telefonica-data.com
PTResifw1.tsai.es
PTRedns01.es.tdatacenter.com
PTR213-0-43-037.rad.tsai.es
NSesifw2.tsai.es
A213.4.194.5🇪🇸 Telefonica de España
PTRns2.telefonica-data.com
PTRns3chos01.telefonica-data.com
PTRnsalchos11.telefonica-data.com
PTResifw2.tsai.es
PTRedns02.es.tdatacenter.com
PTR213-4-194-005.rad.tsai.es
MXmailhost.esi.tsai.es

tsai.es

NSesifw1.tsai.es
NSesifw2.tsai.es
MXmxm.correodeempresas.telefonica.es

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AI analysis

The parent of pc-iv-in.op.tsai.es, zeus.op.tsai.es, tunix.op.tsai.es, jorge.op.tsai.es and kiko.op.tsai.es is op.tsai.es.

op.tsai.es's delegation is to two name servers esifw1.tsai.es and esifw2.tsai.es.

op.tsai.es shares the same name server configuration as other domains, such as zubiola.net, themes2004.org, vavir.net, cabitel.com and cmn.es.

op.tsai.es shares name servers with other domains at least partially, for example telefonica-data.com.

Host names with a single IP:

esifw1.tsai.es resolves to 213.0.43.37.

esifw2.tsai.es resolves to 213.4.194.5.

op.tsai.es is served by a single mail server, mailhost.esi.tsai.es.

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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