CF1757271255172-tsm20250907181809

DNSWHOIS.INFO - semaphore.co.kr

Search for IP or hostnames:

semaphore.co.kr checked at 2025-09-07T18:54:15.162Z 462ms 74/74/74 100% R:19

semaphore.co.kr

MXaspmx2.googlemail.com
MXaspmx3.googlemail.com
MXaspmx4.googlemail.com
MXaspmx5.googlemail.com
MXaspmx.l.google.com
A2607:f8b0:4004:c1b::1b 🇺🇸 Google
PTRwv-in-f27.1e100.net
A172.253.62.27🇺🇸 Google
PTRbc-in-f27.1e100.net
NSns1.hosting.co.kr
A121.254.170.11🇰🇷 LG Uplus
NSns2.hosting.co.kr
A43.201.141.93🇰🇷 Amazon
PTRec2-43-201-141-93.ap-northeast-2.compute.amazonaws.com
MXatl1.aspmx.l.google.com
MXatl2.aspmx.l.google.com

co.kr

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

AI analysis

Two name servers, ns1.hosting.co.kr and ns2.hosting.co.kr, have been delegated for semaphore.co.kr.

Other domains like ock.co.kr, tschool.co.kr, morita.co.kr, cloudweb.co.kr, and nto.co.kr, share the same name server setup as semaphore.co.kr.

The name servers of semaphore.co.kr are at least partially shared with other domains such as btginjapan.com, forciniti.com, phicle.net, parkhyunbin.com, and gopd.net.

The name servers ns3.hosting.co.kr and ns4.hosting.co.kr are typically utilized in conjunction.

ns1.hosting.co.kr points to IP number: 121.254.170.11, while ns2.hosting.co.kr points to IP number: 43.201.141.93.

The handling of semaphore.co.kr is accomplished by seven mail servers: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com, aspmx5.googlemail.com, aspmx.l.google.com, atl1.aspmx.l.google.com, and atl2.aspmx.l.google.com.

Domains such as ryit.tv, onepoint.com.au, ozoral.com, tinyorganics.com, and numeriks.fr share some mail servers, at least partially, with semaphore.co.kr.

Mail servers alt2.aspmx.l.google.com, alt1.aspmx.l.google.com, atl4.aspmx.l.google.com, atl3.aspmx.l.google.com, alt4.aspmx.l.google.com, and alt3.aspmx.l.google.com are frequently used in conjunction.

There are two IP numbers that aspmx.l.google.com points to: 2607:f8b0:4004:c1b::1b and 172.253.62.27.

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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EQhEvuP CF johedugfp 2025-09-07