cloudsec.kr - robtex.com

cloudsec.kr

DNSSEC⚠️ Not signed
A3.39.161.11🇰🇷 Amazon3.36.0.0/14 EC2 ICN prefix
PTRec2-3-39-161-11.ap-northeast-2.compute.amazonaws.com
A54.116.77.41🇺🇸 Amazon54.116.0.0/15 EC2 ICN Prefix
NSns-741.awsdns-28.net ⭐
A2600:9000:5302:e500::1🇺🇸 Amazon2600:9000:5302::/48 - CloudFront
PTRns-741.awsdns-28.net
A205.251.194.229🇺🇸 Amazon205.251.194.0/24 prefix
PTRns-741.awsdns-28.net
NSns-1310.awsdns-35.org
A2600:9000:5305:1e00::1🇺🇸 Amazon2600:9000:5305::/48 - CloudFront
PTRns-1310.awsdns-35.org
A205.251.197.30🇺🇸 Amazon205.251.197.0/24 prefix
PTRns-1310.awsdns-35.org
NSns-1678.awsdns-17.co.uk
A2600:9000:5306:8e00::1🇺🇸 Amazon2600:9000:5306::/48 - CloudFront
PTRns-1678.awsdns-17.co.uk
A205.251.198.142🇺🇸 Amazon205.251.198.0/24 prefix
PTRns-1678.awsdns-17.co.uk
NSns-182.awsdns-22.com
A2600:9000:5300:b600::1🇺🇸 Amazon2600:9000:5300::/48 - CloudFront
PTRns-182.awsdns-22.com
A205.251.192.182🇺🇸 Amazon205.251.192.0/24 prefix
PTRns-182.awsdns-22.com
MXaspmx.l.google.com ⭐
A2607:f8b0:4023:c03::1a🇺🇸 Google2607:f8b0::/32
PTRdy-in-f26.1e100.net
A142.251.2.26🇺🇸 Google142.251.2.0/24
PTRdl-in-f26.1e100.net
MXalt1.aspmx.l.google.com(5)
A2800:3f0:4003:c0f::1b🇨🇱 Google2800:3f0:4003::/48
A108.177.123.26🇺🇸 Google108.177.123.0/24
PTRlcscld-in-f26.1e100.net
MXalt2.aspmx.l.google.com(5)
A2a00:1450:400b:c02::1a🇮🇪 Google2a00:1450:400b::/48
PTRdj-in-f26.1e100.net
A172.253.116.26🇺🇸 Google172.253.116.0/24
PTRdj-in-f26.1e100.net
MXalt3.aspmx.l.google.com(10)
A2a00:1450:4009:c0f::1a🇬🇧 Google2a00:1450:4009::/48
PTRyulhrs-in-f26.1e100.net
A192.178.223.27🇺🇸 Google192.178.223.0/24
PTRyulhrs-in-f27.1e100.net
MXalt4.aspmx.l.google.com(10)
A2a00:1450:400c:c00::1b🇧🇪 Google2a00:1450:400c::/48
PTRws-in-f27.1e100.net
PTRws-in-x1b.1e100.net
A173.194.76.26🇺🇸 Google173.194.76.0/24
PTRws-in-f26.1e100.net
TXTgoogle-site-verification=R9AUewDKKVtV4f5fRDdxew223g80Cv0e4CimtJmMETkv=spf1 ip...
SOAns-741.awsdns-28.netawsdns-hostmaster@amazon.com serial=20250617

kr

DNSSEC🔒 Signed (DS record present)
NSg.dns.kr ⭐
NSb.dns.kr
NSc.dns.kr
NSd.dns.kr
NSe.dns.kr
NSf.dns.kr
SOAg.dns.krdomain-manager@nic.or.kr serial=2604231018

Subdomains

institute.cloudsec.kr

Same first word

cloudsec.pl
cloudsec.click
cloudsec.com
cloudsec.se
cloudsec.ru
cloudsec.kr
cloudsec.consulting
cloudsec.org
cloudsec.co
cloudsec.us
cloudsec.be
cloudsec.ie
cloudsec.me
cloudsec.sg
cloudsec.com.mx
cloudsec.pro
cloudsec.biz
cloudsec.mx
cloudsec.ch
cloudsec.cz
cloudsec.eu
cloudsec.awsapps.com

Similar names

csecloud.com
csecloud.ca
csecloud.host
esccloud.com
seccloud.com.au
seccloud.direct.quickconnect.to
ecscloud.de
ecscloud.net
scecloud.com
seccloud.ch
ecclouds.com
cloudcse.com
edusolcc.com
ecscloud.com
cescloud.com
seccloud.net
csecloud.net
seccloud.cn
seccloud.de
ecclouds.nl
cloudecs.net
educscol.com
seccloud.com

DNS History

16 records (11 active, 5 former)

NSns-1310.awsdns-35.orgns-1678.awsdns-17.co.ukns-182.awsdns-22.comns-741.awsdns-28.netMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.comA3.39.161.1154.116.77.413.38.76.1793.39.64.8043.200.224.22043.202.79.20743.203.31.100
●NSns-1310.awsdns-35.org2026-02-17 → 2026-04-23 · 2 obs
● 2026-02-17 03:07:32
● 2026-04-23 19:34:18
●NSns-1678.awsdns-17.co.uk2026-02-17 → 2026-04-23 · 2 obs
● 2026-02-17 03:07:32
● 2026-04-23 19:34:18
●NSns-182.awsdns-22.com2026-02-17 → 2026-04-23 · 2 obs
● 2026-02-17 03:07:32
● 2026-04-23 19:34:18
●NSns-741.awsdns-28.net2026-02-17 → 2026-04-23 · 2 obs
● 2026-02-17 03:07:32
● 2026-04-23 19:34:18
●MXalt1.aspmx.l.google.com2026-02-17 → 2026-04-23 · 2 obs
● 2026-02-17 03:07:32
● 2026-04-23 19:34:18
●MXalt2.aspmx.l.google.com2026-02-17 → 2026-04-23 · 2 obs
● 2026-02-17 03:07:32
● 2026-04-23 19:34:18
●MXalt3.aspmx.l.google.com2026-02-17 → 2026-04-23 · 2 obs
● 2026-02-17 03:07:32
● 2026-04-23 19:34:18
●MXalt4.aspmx.l.google.com2026-02-17 → 2026-04-23 · 2 obs
● 2026-02-17 03:07:32
● 2026-04-23 19:34:18
●MXaspmx.l.google.com2026-02-17 → 2026-04-23 · 2 obs
● 2026-02-17 03:07:32
● 2026-04-23 19:34:18
○A3.38.76.1792026-02-21 → 2026-02-22 · 5 obs
○ 2026-02-19 19:04:14
● 2026-02-21 23:34:56
● 2026-02-22 21:28:08
○ 2026-04-13 19:57:32
○ 2026-04-23 19:34:18
●A3.39.161.112026-04-23 → 2026-04-23 · 2 obs
○ 2026-04-13 19:57:32
● 2026-04-23 19:34:18
○A3.39.64.802026-04-13 → 2026-04-13 · 3 obs
○ 2026-02-22 21:28:08
● 2026-04-13 19:57:32
○ 2026-04-23 19:34:18
○A43.200.224.2202026-02-17 → 2026-02-19 · 4 obs
● 2026-02-17 03:07:32
● 2026-02-19 19:04:14
○ 2026-02-21 23:34:56
○ 2026-04-23 19:34:18
○A43.202.79.2072026-04-13 → 2026-04-13 · 3 obs
○ 2026-02-22 21:28:08
● 2026-04-13 19:57:32
○ 2026-04-23 19:34:18
○A43.203.31.1002026-02-17 → 2026-02-22 · 4 obs
● 2026-02-17 03:07:32
● 2026-02-22 21:28:08
○ 2026-04-13 19:57:32
○ 2026-04-23 19:34:18
●A54.116.77.412026-04-23 → 2026-04-23 · 2 obs
○ 2026-04-13 19:57:32
● 2026-04-23 19:34:18

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
krg.dns.kr, c.dns.kr, b.dns.kr, d.dns.kr...-
cloudsec.krns-1310.awsdns-35.org, ns-741.awsdns-28.net, ns-182.awsdns-22.com, ns-1678.awsdns-17.co.uk-

✅ Authoritative Response

Server:205.251.197.30

NS records: ns-1310.awsdns-35.org, ns-741.awsdns-28.net, ns-182.awsdns-22.com, ns-1678.awsdns-17.co.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cloudsec.kr (unsigned zone)

⏱️ Timing

Total: 841ms | Queries: -

📄 Records

TypeCountSample Data
A23.39.161.11, 54.116.77.41
NS4ns-1310.awsdns-35.org, ns-1678.awsdns-17.co.uk...
MX5aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...
TXT1google-site-verification=R9AUewDKKVtV4f5
SOA1ns-741.awsdns-28.net awsdns-hostmaster.a

Analysis

Hierarchy

institute.cloudsec.kr has cloudsec.kr as its parent.

IP Addresses

cloudsec.kr points to two IPs: 3.39.161.11 and 54.116.77.41.

Other host names, for example, ec2-3-39-161-11.ap-northeast-2.compute.amazonaws.com share IP numbers with cloudsec.kr.

Name Servers

cloudsec.kr is delegated to four name servers: ns-182.awsdns-22.com, ns-741.awsdns-28.net, ns-1310.awsdns-35.org and ns-1678.awsdns-17.co.uk.

cloudsec.kr at least partially shares name servers with other domains such as detectivedetectivedetective.com, cancercaresconnection.org, d25az829w54h6m.cloudfront.net, 115.110.38.in-addr.arpa and madelynco.com.

Host names with two IP numbers:

ns-182.awsdns-22.com points to 2600:9000:5300:b600::1 and 205.251.192.182

ns-741.awsdns-28.net points to 2600:9000:5302:e500::1 and 205.251.194.229

ns-1310.awsdns-35.org points to 2600:9000:5305:1e00::1 and 205.251.197.30

ns-1678.awsdns-17.co.uk points to 2600:9000:5306:8e00::1 and 205.251.198.142

Mail Servers

cloudsec.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.

cloudsec.kr shares mail servers with other domains at least in part, for instance vilabeef.com.br, accisnet.org, goldcoastservicesllc.com, lassiecat.com and novi.uz.ua.

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

Two IPs per host name:

aspmx.l.google.com points to: 2607:f8b0:4023:c03::1a and 142.251.2.26

alt1.aspmx.l.google.com points to: 2800:3f0:4003:c0f::1b and 108.177.123.26

alt2.aspmx.l.google.com points to: 2a00:1450:400b:c02::1a and 172.253.116.26

alt3.aspmx.l.google.com points to: 2a00:1450:4009:c0f::1a and 192.178.223.27

alt4.aspmx.l.google.com points to: 2a00:1450:400c:c00::1b and 173.194.76.26

Pattern: left IDs ascend by 9 (12, 21, 30, 39, 48); each pair of targets ascend by 9 (15/18, 24/27, 33/36, 42/45, 51/54)