CF1763362997241-tsm20251116095642

WWW.RTSAK.COM - r621.com

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r621.com checked at 2025-11-17T07:03:17.213Z 559ms 72/72/72 100% R:20 allDone:true timedOut:false

AI analysis

r621.com is the parent of www.r621.com.

r621.com is the mail server for r621.com.

Together with r621.com, www.r621.com is commonly used as a mail server.

r621.com resolves to a single IP: 60.199.243.206.

Other host names, for instance 6307.info, www.s429.com, 0401.i772.info, www.gigi628.com and www.meimei185.com share IP numbers with r621.com.

r621.com has two name servers: dns1.f1.com.tw and dns2.f1.com.tw.

r621.com shares the same name server setup as other domains, for example king303.com, showlive173.com, 39ug.com, l395.com and aaiirr.com.

Host names with a single IP:

dns1.f1.com.tw points to 218.32.213.234

dns2.f1.com.tw points to 220.228.6.17

r621.com is handled by two mail servers: r621.com and www.r621.com.

Host names with one IP number:

r621.com points to: 60.199.243.206

www.r621.com points to: 60.199.243.206

Names pointing to 60.199.243.206: r621.com and www.r621.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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