CF1760640859204-tsm20251016114356

NSLIST.NET - questone.co.kr

Search for IP or hostnames:

questone.co.kr checked at 2025-10-16T18:54:19.187Z 607ms 106/106/106 100% R:12

questone.co.kr

MXmx01.mailplug.com
A121.156.118.202πŸ‡°πŸ‡· KT Corporation (Korea Telecom)
PTRmx01.mailplug.com
A121.156.118.204πŸ‡°πŸ‡· KT Corporation (Korea Telecom)
PTRmx01.mailplug.com
A121.156.118.213πŸ‡°πŸ‡· KT Corporation (Korea Telecom)
PTRmx01.mailplug.com
A121.156.118.220πŸ‡°πŸ‡· KT Corporation (Korea Telecom)
PTRmx01.mailplug.com
A121.156.118.223πŸ‡°πŸ‡· KT Corporation (Korea Telecom)
PTRmx01.mailplug.com
A121.156.118.248πŸ‡°πŸ‡· KT Corporation (Korea Telecom)
PTRmx01.mailplug.com
MXmx02.mailplug.com
A223.26.214.9πŸ‡°πŸ‡· HYOSUNGITX-AS-KR
A223.26.214.10πŸ‡°πŸ‡· HYOSUNGITX-AS-KR
NSns2.mailplug.com
A14.49.38.179πŸ‡°πŸ‡· KT Corporation (Korea Telecom)
PTRmfwd22.mailplug.co.kr
A211.253.28.172πŸ‡°πŸ‡· KT Corporation (Korea Telecom)
PTRmfwd24.mailplug.co.kr
A223.26.214.22πŸ‡°πŸ‡· HYOSUNGITX-AS-KR
A223.26.214.41πŸ‡°πŸ‡· HYOSUNGITX-AS-KR
NSns.mailplug.com
A14.49.38.75πŸ‡°πŸ‡· KT Corporation (Korea Telecom)
PTRmfwd21.mailplug.co.kr
A211.253.28.95πŸ‡°πŸ‡· KT Corporation (Korea Telecom)
PTRmfwd23.mailplug.co.kr
A223.26.214.21πŸ‡°πŸ‡· HYOSUNGITX-AS-KR
A223.26.214.40πŸ‡°πŸ‡· HYOSUNGITX-AS-KR

co.kr

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

Starts with same word

Starts similarily

AI analysis

questone.co.kr is delegated to two name servers: ns2.mailplug.com and ns.mailplug.com.

questone.co.kr shares the same name server setup as ssrkr.com, samiblock.com, cmkbiz.com, jjmcom.net and ktech.co.kr.

Host names with four IP numbers:

Host name ns2.mailplug.com points to 14.49.38.179, 211.253.28.172, 223.26.214.22 and 223.26.214.41

Host name ns.mailplug.com points to 14.49.38.75, 211.253.28.95, 223.26.214.21 and 223.26.214.40

questone.co.kr is handled by two mail servers: mx01.mailplug.com and mx02.mailplug.com.

The mail server setup for questone.co.kr matches that of other domains, for instance anzioebike.com, cctv-one.com, cnbi.co.kr, hanamnc.com and ksga.org.

questone.co.kr shares mail servers with other domains, for instance wmail14.mailplug.com and hwa-young.com.

Host names with six IP numbers: mx01.mailplug.com points to 121.156.118.202, 121.156.118.204, 121.156.118.213, 121.156.118.220, 121.156.118.223 and 121.156.118.248.

Host names with two IP numbers: mx02.mailplug.com points to 223.26.214.9 and 223.26.214.10.

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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gVfkbGJ CF johedugfp 2025-10-16