CF1759293265768-tsm20250929235914

NSLIST.NET - 1st-class.net

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1st-class.net checked at 2025-10-01T04:34:25.755Z 213ms 55/55/55 100% R:13

AI analysis

1st-class.net's delegation is to two name servers dns01.muumuu-domain.com and dns02.muumuu-domain.com.

1st-class.net shares the same name server configuration as other domains, such as toshin-kunitachi.com, 8119.jp, tomokei.com, bridgesystem.me and jfco.or.jp.

Host names with a single IP:

dns01.muumuu-domain.com resolves to 202.239.23.45.

dns02.muumuu-domain.com resolves to 160.251.249.62.

1st-class.net is served by a single mail server, mx01.muumuu-mail.com.

1st-class.net uses the same mail server setup as other domains such as direct-b-s.com, sakiokada.com, kizuna-pw.com, omatsuri.co.jp and jrmc.jp.

1st-class.net shares mail servers with other domains at least in part, for instance match-v.com, ookabe-glass.com and airlypurespace.com.

These mail servers are commonly used alongside the mail servers aspmx.l.google.com and alt1.aspmx.l.google.com.

mx01.muumuu-mail.com points to IP number 163.44.185.158.

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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cSSEIsJ CF johedugfp 2025-10-01