CF1762662198129-tsm20251108202040

IPLIST.NET - buf1.wsubr.com

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buf1.wsubr.com checked at 2025-11-09T04:23:18.109Z 134ms 50/50/50 100% R:11

AI analysis

buf1.wsubr.com serves as the mail server for buf1.wsubr.com.

buf1.wsubr.com has two IP numbers: 2001:470:8a1a:1:1::20 and 192.3.3.30.

Other host names including wsubr.com, serbras.com, uyeda.com.br and www.wsubr.com share IP numbers with buf1.wsubr.com.

buf1.wsubr.com is handled by a single mail server, buf1.wsubr.com.

The host name buf1.wsubr.com resolves to two IP numbers: 2001:470:8a1a:1:1::20 and 192.3.3.30.

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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