CF1762803489677-tsm20251109205412

WWW.RTSAK.COM - tsimfook.org

Search for IP or hostnames:

tsimfook.org checked at 2025-11-10T19:38:09.671Z 1402ms 63/63/63 100% R:22 allDone:true timedOut:false

AI analysis

tsimfook.org is the parent of mail.tsimfook.org.

tsimfook.org resolves to one IP number: 42.200.139.187.

Other host names, for instance 42-200-139-187.static.imsbiz.com, share IP numbers with tsimfook.org.

tsimfook.org is delegated to two name servers ns1.udomain.net and ns2.udomain.net.

tsimfook.org shares the same name server setup as other domains, for instance obg.hk, diffractive-optics.com, thingon.com, hkshalliance.com and gstarhk.com.

tsimfook.org shares name servers with other domains at least partially, for example airtrust.com.hk and chinademeter.com.

Host names with one IP number:

ns1.udomain.net points to 45.121.198.8

ns2.udomain.net points to 45.121.194.8

tsimfook.org is handled by a single mail server, mail.tsimfook.org.

mail.tsimfook.org resolves to IP 42.200.139.188.

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