CF1759785573790-tsm20251005211530

DNSWHOIS.INFO - classu.co.kr

Search for IP or hostnames:

classu.co.kr checked at 2025-10-06T21:19:33.734Z 636ms 140/140/140 100% R:13

classu.co.kr

NSns-427.awsdns-53.com
A2600:9000:5301:ab00::1 🇺🇸 Amazon
PTRns-427.awsdns-53.com
A205.251.193.171🇺🇸 Amazon
PTRns-427.awsdns-53.com
NSns-615.awsdns-12.net
A2600:9000:5302:6700::1 🇺🇸 Amazon
PTRns-615.awsdns-12.net
A205.251.194.103🇺🇸 Amazon
PTRns-615.awsdns-12.net
NSns-1162.awsdns-17.org
A2600:9000:5304:8a00::1 🇺🇸 Amazon
PTRns-1162.awsdns-17.org
A205.251.196.138🇺🇸 Amazon
PTRns-1162.awsdns-17.org
MXaspmx.l.google.com
A2a00:1450:400c:c0b::1b 🇧🇪 Google
PTRwa-in-f27.1e100.net
PTRwa-in-x1b.1e100.net
A108.177.15.27🇺🇸 Google
PTRwr-in-f27.1e100.net
NSns-1649.awsdns-14.co.uk
A2600:9000:5306:7100::1 🇺🇸 Amazon
PTRns-1649.awsdns-14.co.uk
A205.251.198.113🇺🇸 Amazon
PTRns-1649.awsdns-14.co.uk
MXalt1.aspmx.l.google.com
A2607:f8b0:4023:100f::1a 🇺🇸 Google
PTRyudfwra-in-f26.1e100.net
A192.178.220.27🇺🇸 Google
PTRyudfwra-in-f27.1e100.net
MXalt2.aspmx.l.google.com
A2a00:1450:400c:c00::1b 🇧🇪 Google
PTRws-in-f27.1e100.net
PTRws-in-x1b.1e100.net
A173.194.76.26🇺🇸 Google
PTRws-in-f26.1e100.net
MXalt3.aspmx.l.google.com
A2607:f8b0:4001:c70::1a 🇺🇸 Google
PTRyucbful-in-f26.1e100.net
A192.178.209.27🇺🇸 Google
PTRyucbful-in-f27.1e100.net
MXalt4.aspmx.l.google.com
A2607:f8b0:4024:c0d::1b 🇺🇸 Google
PTRmj-in-f27.1e100.net
A192.178.152.26🇺🇸 Google
PTRmj-in-f26.1e100.net
A3.39.85.180🇰🇷 Amazon
PTRec2-3-39-85-180.ap-northeast-2.compute.amazonaws.com
A43.201.179.5🇰🇷 Amazon
PTRec2-43-201-179-5.ap-northeast-2.compute.amazonaws.com

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

classu.co.kr resolves to two IP numbers: 3.39.85.180 and 43.201.179.5.

classu.co.kr is delegated to four name servers: ns-427.awsdns-53.com, ns-615.awsdns-12.net, ns-1162.awsdns-17.org and ns-1649.awsdns-14.co.uk.

classu.co.kr at least partially shares name servers with other domains, for instance grandvalleystatembbcamps.com, emphony.com, parishbookgroup.org, conectstps.com.br and kidabouttown.com.au.

These name servers are commonly used alongside ns-1972.awsdns-54.co.uk, ns-276.awsdns-34.com, ns-284.awsdns-35.com, ns-528.awsdns-02.net, ns-1973.awsdns-54.co.uk, ns-1118.awsdns-11.org and ns-1109.awsdns-10.org.

Host names with two IP numbers:

ns-427.awsdns-53.com points to 2600:9000:5301:ab00::1 and 205.251.193.171; ns-615.awsdns-12.net points to 2600:9000:5302:6700::1 and 205.251.194.103; ns-1162.awsdns-17.org points to 2600:9000:5304:8a00::1 and 205.251.196.138; ns-1649.awsdns-14.co.uk points to 2600:9000:5306:7100::1 and 205.251.198.113.

classu.co.kr is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

classu.co.kr shares some mail servers with other domains, at least partially, for instance candnlivestockfarmsllc.com, ns1.usavisionsys.com, jewelmint.com, chaves.pt and csj.lu.

these mail servers are often used with aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and aspmx5.googlemail.com.

Host names with two IP numbers:

aspmx.l.google.com points to 2a00:1450:400c:c0b::1b and 108.177.15.27

alt1.aspmx.l.google.com points to 2607:f8b0:4023:100f::1a and 192.178.220.27

alt2.aspmx.l.google.com points to 2a00:1450:400c:c00::1b and 173.194.76.26

alt3.aspmx.l.google.com points to 2607:f8b0:4001:c70::1a and 192.178.209.27

alt4.aspmx.l.google.com points to 2607:f8b0:4024:c0d::1b and 192.178.152.26

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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mWvtZBv CF johedugfp 2025-10-06