CF1760342726431-tsm20251012143351

IPLIST.NET - ptctech.co.kr

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ptctech.co.kr checked at 2025-10-13T08:05:26.409Z 1087ms 75/75/75 100% R:16

ptctech.co.kr

MXgw-spam.mailwood.com
A118.128.208.153🇰🇷 LG Uplus
NSns1.ptctech.co.kr
A116.126.143.226🇰🇷 SK Broadband
NSns2.ptctech.co.kr
A218.145.65.144🇰🇷 KT Corporation (Korea Telecom)
NSns3.ptctech.co.kr
A116.126.143.225🇰🇷 SK Broadband
NSns.ptctech.co.kr
A218.145.65.143🇰🇷 KT Corporation (Korea Telecom)
A119.205.197.116🇰🇷 KT Corporation (Korea Telecom)

co.kr

NSb.dns.kr
NSc.dns.kr
NSd.dns.kr
NSe.dns.kr
NSf.dns.kr
NSg.dns.kr

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AI analysis

ptctech.co.kr is a parent of ns.ptctech.co.kr, ns3.ptctech.co.kr, ns2.ptctech.co.kr and ns1.ptctech.co.kr.

ptctech.co.kr points to a single IP number: 119.205.197.116.

Other host names, for instance interoceanms.com, oscl.co.kr, touchmekorea.com, ilsaniaan.com and ceonusu0002.com share IP numbers with ptctech.co.kr.

ptctech.co.kr is delegated to four name servers: ns1.ptctech.co.kr, ns2.ptctech.co.kr, ns3.ptctech.co.kr and ns.ptctech.co.kr.

Host names with a single IP address

ns1.ptctech.co.kr points to 116.126.143.226

ns2.ptctech.co.kr points to 218.145.65.144

ns3.ptctech.co.kr points to 116.126.143.225

ns.ptctech.co.kr points to 218.145.65.143

ptctech.co.kr is handled by a single mail server, gw-spam.mailwood.com.

ptctech.co.kr uses the same mail server configuration as other domains, such as dypiston.onnet21.com, ive.onnet21.com, seawonmt.com, haedoc.onnet21.com and ray-us.co.kr.

ptctech.co.kr shares some mail servers with other domains at least partially, for example km.onnet21.com.

gw-spam.mailwood.com points to a single IP: 118.128.208.153.

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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bOlhTWo CF johedugfp 2025-10-13