CF1763488014321-tsm20251116095642

WWW.ROBTEX.COM - olympiad.ac

Search for IP or hostnames:

olympiad.ac checked at 2025-11-18T17:46:54.302Z 778ms 94/94/94 100% R:20 allDone:true timedOut:false

olympiad.ac

MXmail.olympiad.ac
A121.254.193.225🇰🇷 LG Uplus
PTRmail6.zioyou.com
MXsmtp.olympiad.ac
A211.234.105.40🇰🇷 LG Uplus
PTRsmtp.zioyou.com
NSns1.dreamonesys.com
A210.124.177.11🇰🇷 LG Uplus
NSns2.dreamonesys.com
A210.124.177.12🇰🇷 LG Uplus
A121.254.162.83🇰🇷 LG Uplus

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NSa0.nic.ac
NSa2.nic.ac
NSb0.nic.ac
NSc0.nic.ac

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AI analysis

olympiad.ac is a parent of www.olympiad.ac, smtp.olympiad.ac and mail.olympiad.ac.

olympiad.ac points to a single IP address: 121.254.162.83.

Other host names, for instance www.olympiad.ac, share IP numbers with olympiad.ac.

olympiad.ac is delegated to two name servers: ns1.dreamonesys.com and ns2.dreamonesys.com.

olympiad.ac uses the same name server setup as other domains, including flipmath.co.kr, dreamonesys.com, glec.co.kr, u2math.co.kr and dream-1.co.kr.

Hostnames with a single IP

ns1.dreamonesys.com resolves to: 210.124.177.11.

ns2.dreamonesys.com resolves to: 210.124.177.12.

olympiad.ac is handled by two mail servers: mail.olympiad.ac and smtp.olympiad.ac.

Some mail servers are shared between olympiad.ac and other domains, for instance glec.co.kr.

Hostnames with a single IP

mail.olympiad.ac resolves to: 121.254.193.225.

smtp.olympiad.ac resolves to: 211.234.105.40.

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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