CF1762312581837-tsm20251104152717

WWW.RTSAK.COM - otp-updateserver.s1.co.kr

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otp-updateserver.s1.co.kr checked at 2025-11-05T03:16:21.811Z 1544ms 30/30/30 100% R:16

otp-updateserver.s1.co.kr

A110.93.136.131🇰🇷 HYOSUNGITX-AS-KR
A180.182.59.209🇰🇷 HELLONET

s1.co.kr

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MXs1.co.kr
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NSgreen.samsung.co.kr
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A49.238.237.71🇰🇷 Cloudflare
A49.238.237.72🇰🇷 Cloudflare
rank #893689 globally
rank #4302 in the tld

AI analysis

otp-updateserver.s1.co.kr points to two IP numbers: 110.93.136.131 and 180.182.59.209.

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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