CF1762137234893-tsm20251102073205

NSLIST.NET - firewall.tecnosime.cu

Search for IP or hostnames:

firewall.tecnosime.cu checked at 2025-11-03T02:33:54.864Z 3089ms 37/37/37 100% R:19

firewall.tecnosime.cu

A200.55.148.60🇨🇺 Empresa de Telecomunicaciones de Cuba S.A
PTRfirewall.tecnosime.cu

tecnosime.cu

MXfirewall.tecnosime.cu
NSns1.tecnosime.cu
NSns2.tecnosime.cu
NSns3.tecnosime.cu
MXrelay.tecnosime.cu
A200.55.148.60🇨🇺 Empresa de Telecomunicaciones de Cuba S.A
A200.55.148.61🇨🇺 Empresa de Telecomunicaciones de Cuba S.A
A200.55.148.62🇨🇺 Empresa de Telecomunicaciones de Cuba S.A

PTR for

MX for

Starts with same word

Starts similarily

AI analysis

firewall.tecnosime.cu serves as the mail server for tecnosime.cu.

relay.tecnosime.cu often functions as the mail server, commonly paired with firewall.tecnosime.cu.

firewall.tecnosime.cu points to a single IP address: 200.55.148.60.

Other host names, for instance mx.tecnosime.co.cu, tecnosime.co.cu, ns1.tecnosime.cu and relay.tecnosime.cu share IP numbers with firewall.tecnosime.cu.

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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kCFWJBf CF johedugfp 2025-11-03