CF1761076921284-tsm20251017082432

WWW.RTSAK.COM - instek.com

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instek.com checked at 2025-10-21T20:02:01.250Z 768ms 61/61/61 100% R:21

instek.com

NSdns1.goodwill.com.tw
A122.147.128.238🇹🇼 NCIC-TW
PTR122-147-128-238.static.sparqnet.net
NSdns5.goodwill.com.tw
A220.130.145.227🇹🇼 HiNet
PTR220-130-145-227.hinet-ip.hinet.net
MXmx1.biz.mail.yahoo.com
MXmx5.biz.mail.yahoo.com
A223.27.39.4🇹🇼 PUMO-NET

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NSa.gtld-servers.net
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NSm.gtld-servers.net

Starts with same word

Starts similarily

AI analysis

instek.com resolves to one IP number: 223.27.39.4.

other host names including www.gwinstek.com, gw-instek.com, gwinstek.com, goodwill.com.tw and instek.com.tw share IP numbers with instek.com.

instek.com is delegated to two name servers dns1.goodwill.com.tw and dns5.goodwill.com.tw.

instek.com shares the same name server setup as other domains, for instance gwinstek.co.kr, gwinstek.com, goodwill.com.tw, instek.com.tw and gwinstek.com.tw.

Host names with one IP number:

dns1.goodwill.com.tw points to 122.147.128.238

dns5.goodwill.com.tw points to 220.130.145.227

Two mail servers handle instek.com: mx1.biz.mail.yahoo.com and mx5.biz.mail.yahoo.com.

instek.com shares the same mail server setup as other domains, for instance gandgtrail.com, louisdog.com, harperjvintagedesign.com, eventidestore.com and aeroquipfactorydirect.com.

instek.com shares some mail servers with other domains, at least partially, for instance costingraphics.com, srichalapathirao.com, milestone42.com, garyrupp.com and dearchitects.net.

these mail servers are often used together with mail servers mx-biz.mail.am0.yahoodns.net, aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and alt3.aspmx.l.google.com.

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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mcTFmyk CF johedugfp 2025-10-21