CF1759782512055-tsm20251005211530

DNSWHOIS.INFO - questone.co.kr

Search for IP or hostnames:

questone.co.kr checked at 2025-10-06T20:28:32.043Z 615ms 106/106/106 100% R:14

questone.co.kr

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

Two name servers ns2.mailplug.com and ns.mailplug.com handle the delegation for questone.co.kr.

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

Host names with four IP numbers:

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

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.

questone.co.kr uses the same mail server setup as other domains, for instance anzioebike.com, cctv-one.com, cnbi.co.kr, hanamnc.com and ksga.org.

questone.co.kr shares at least some mail servers with other domains, including 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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OjAqCWV CF johedugfp 2025-10-06