cnl21.com - robtex.com

cnl21.com

DNSSEC⚠️ Not signed
A203.245.24.18🇰🇷 KT-NET203.245.0.0/18 contact chejumen@hitel.net if necessary contact country1@hitel.net if necessary contact express@hitel.net if necessary contact ezmate@hitel.net if necessary contact han322@hitel.net if necessary
NSns2.mailplug.com ⭐ ⚠️ Not in zone NS records
A14.49.38.179🇰🇷 KT-NET14.48.0.0/13 Korea Telecom
PTRmfwd22.mailplug.co.kr
A223.26.214.22🇰🇷 HYOSUNGITX-AS-KR223.26.192.0/18 PACNET (proxy-registered route object)
A223.26.214.41🇰🇷 HYOSUNGITX-AS-KR223.26.192.0/18 PACNET (proxy-registered route object)
NSns.mailplug.com ⚠️ Not in zone NS records
A14.49.38.75🇰🇷 KT-NET14.48.0.0/13 Korea Telecom
PTRmfwd21.mailplug.co.kr
A223.26.214.21🇰🇷 HYOSUNGITX-AS-KR223.26.192.0/18 PACNET (proxy-registered route object)
A223.26.214.40🇰🇷 HYOSUNGITX-AS-KR223.26.192.0/18 PACNET (proxy-registered route object)
MXmx01.mailplug.com ⭐
A121.156.118.202🇰🇷 KT-NET121.152.0.0/13
PTRmx01.mailplug.com
A121.156.118.204🇰🇷 KT-NET121.152.0.0/13
PTRmx01.mailplug.com
A121.156.118.213🇰🇷 KT-NET121.152.0.0/13
PTRmx01.mailplug.com
A121.156.118.220🇰🇷 KT-NET121.152.0.0/13
PTRmx01.mailplug.com
A121.156.118.223🇰🇷 KT-NET121.152.0.0/13
PTRmx01.mailplug.com
A121.156.118.248🇰🇷 KT-NET121.152.0.0/13
PTRmx01.mailplug.com
MXmx02.mailplug.com(20)
A223.26.214.9🇰🇷 HYOSUNGITX-AS-KR223.26.192.0/18 PACNET (proxy-registered route object)
A223.26.214.10🇰🇷 HYOSUNGITX-AS-KR223.26.192.0/18 PACNET (proxy-registered route object)
TXTv=spf1 mx include:mailplug.com ~all
SOAns.mailplug.comroot@mailplug@com 2021-09-27 #0

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1777235696

Same first word

cnl21.com

DNS History

5 records (5 active, 0 former)

NSns.mailplug.comns2.mailplug.comMXmx01.mailplug.commx02.mailplug.comA203.245.24.18
●NSns.mailplug.com2026-02-16 → 2026-04-26 · 2 obs
● 2026-02-16 07:16:54
● 2026-04-26 20:48:48
●NSns2.mailplug.com2026-02-16 → 2026-04-26 · 2 obs
● 2026-02-16 07:16:54
● 2026-04-26 20:48:48
●MXmx01.mailplug.com2026-02-16 → 2026-04-26 · 2 obs
● 2026-02-16 07:16:54
● 2026-04-26 20:48:48
●MXmx02.mailplug.com2026-02-16 → 2026-04-26 · 2 obs
● 2026-02-16 07:16:54
● 2026-04-26 20:48:48
●A203.245.24.182026-02-16 → 2026-04-26 · 2 obs
● 2026-02-16 07:16:54
● 2026-04-26 20:48:48

🔍 DNS Trace

Analysis

IP Addresses

cnl21.com points to an IP address: 203.245.24.18.

other host names include cambridgefilter.co.kr, www.cambridgefilter.co.kr, hanjufire.com, lawfirmidea.com and bestdirectcar.com; they share IP numbers with cnl21.com.

Name Servers

Two name servers ns2.mailplug.com and ns.mailplug.com handle the delegation for cnl21.com.

cnl21.com shares the same name server setup as other domains, for instance mgv.co.kr, interior119.net, daelimfleet.com, worldends.org and atents-game.com.

cnl21.com shares name servers with other domains at least partially, for example numababy.com.

Host names with three IP numbers:

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

ns.mailplug.com points to: 14.49.38.75, 223.26.214.21 and 223.26.214.40.

Mail Servers

cnl21.com is handled by two mail servers: mx01.mailplug.com and mx02.mailplug.com.

cnl21.com uses the same mail server setup as other domains, for instance midastrade.com, bvs.co.kr, seilintech.co.kr, serve-tec.com and senselon.com.

cnl21.com shares at least partially some mail servers with other domains, for instance jejubnb.net, daejinsnt.co.kr, thisplay.kr, cancelmarket.com and womau.org.

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.