CF1763538165582-tsm20251116095642

NSLIST.NET - ctloptics.com

Search for IP or hostnames:

ctloptics.com checked at 2025-11-19T07:42:45.562Z 636ms 79/79/79 100% R:16 allDone:true timedOut:false

ctloptics.com

MXsecuremx01.msgsys.net
A121.156.118.40🇰🇷 PACIFIC-FORTUNE-BLAH
A121.156.118.50🇰🇷 PACIFIC-FORTUNE-BLAH
MXsecuremx02.msgsys.net
A223.26.214.51🇰🇷 HYOSUNGITX-AS-KR
NSns1.dothome.co.kr
A61.100.188.251🇰🇷 Hostway IDC
NSns2.dothome.co.kr
A61.100.188.252🇰🇷 Hostway IDC
A221.158.185.29🇰🇷 PACIFIC-FORTUNE-BLAH

com

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

Up

Starts with same word

Starts similarily

AI analysis

mail.ctloptics.com is a child of ctloptics.com.

ctloptics.com resolves to one IP number: 221.158.185.29.

ctloptics.com's delegation uses two name servers: ns1.dothome.co.kr and ns2.dothome.co.kr.

ctloptics.com uses the same name server setup as other domains, such as conanbooks.com, zwiftkorea.com, ssets.co.kr, 930516.com and pamtek.com.

ctloptics.com at least partially shares name servers with other domains, including ing-er.com, studio0717.com, eboss9.com, 010-8888-8317.kr and clever-fa.com.

These name servers are commonly used with ns3.dothome.co.kr.

Host names with a single IP address: ns1.dothome.co.kr points to 61.100.188.251; ns2.dothome.co.kr points to 61.100.188.252.

ctloptics.com is served by two mail servers securemx01.msgsys.net and securemx02.msgsys.net.

ctloptics.com shares the same mail server setup as other domains, for instance itkey.co.kr, kirininfo.com, gmsl.co.kr, glcomm.co.kr and goodness.co.kr.

ctloptics.com shares at least some mail servers with other domains, for example neodin.co.kr, jkmts.com, techsansystem.co.kr, designpark.or.kr and sre.co.kr.

Host names with two IP numbers: securemx01.msgsys.net points to 121.156.118.40 and 121.156.118.50.

Host names with one IP number: securemx02.msgsys.net points to 223.26.214.51.

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
dbq