cheongryu.com - robtex.com

cheongryu.com

DNSSEC⚠️ Not signed
A3.167.192.5🇺🇸 Amazon3.167.192.0/21
PTRserver-3-167-192-5.lax54.r.cloudfront.net
A3.167.192.89🇺🇸 Amazon3.167.192.0/21
A3.167.192.92🇺🇸 Amazon3.167.192.0/21
A3.167.192.106🇺🇸 Amazon3.167.192.0/21
NSbns1.hostcocoa.com ⭐
A205.251.192.254🇺🇸 Amazon205.251.192.0/24 prefix
PTRns-254.awsdns-31.com
NSbns2.hostcocoa.com
A205.251.194.231🇺🇸 Amazon205.251.194.0/24 prefix
PTRns-743.awsdns-28.net
NSbns3.hostcocoa.com
A205.251.196.209🇺🇸 Amazon205.251.196.0/24 prefix
PTRns-1233.awsdns-26.org
NSbns4.hostcocoa.com
A205.251.198.107🇺🇸 Amazon205.251.198.0/24 prefix
PTRns-1643.awsdns-13.co.uk
MXmailapp.hiworks.co.kr ⭐
A45.120.71.59🇰🇷 DACOM-NET45.120.71.0/24
PTRmailapp.hiworks.co.kr
A121.254.168.55🇰🇷 DACOM-NET121.254.128.0/17 contact noc@bora.net if necessary
PTRmailapp.hiworks.co.kr
A211.47.76.59🇰🇷 DACOM-NET211.47.76.0/24 proxy for HANARO TELECOM route
PTRmailapp.hiworks.co.kr
TXTv=spf1 include:_spf.hiworks.co.kr ~all
SOAbns1.hostcocoa.comawsdns-hostmaster@amazon.com serial=1

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=1771291435

Same first word

cheongryu.com

DNS History

17 records (9 active, 8 former)

NSbns1.hostcocoa.combns2.hostcocoa.combns3.hostcocoa.combns4.hostcocoa.comMXmailapp.hiworks.co.krA3.167.192.1063.167.192.53.167.192.893.167.192.9213.33.67.1613.33.67.4213.33.67.6213.33.67.8518.165.201.11018.165.201.5818.165.201.6918.165.201.78
●NSbns1.hostcocoa.com2026-03-08 → 2026-03-09 · 2 obs
● 2026-03-08 01:13:36
● 2026-03-09 08:23:22
●NSbns2.hostcocoa.com2026-03-08 → 2026-03-09 · 2 obs
● 2026-03-08 01:13:36
● 2026-03-09 08:23:22
●NSbns3.hostcocoa.com2026-03-08 → 2026-03-09 · 2 obs
● 2026-03-08 01:13:36
● 2026-03-09 08:23:22
●NSbns4.hostcocoa.com2026-03-08 → 2026-03-09 · 2 obs
● 2026-03-08 01:13:36
● 2026-03-09 08:23:22
●MXmailapp.hiworks.co.kr2026-03-08 → 2026-03-09 · 2 obs
● 2026-03-08 01:13:36
● 2026-03-09 08:23:22
○A13.33.67.162026-03-08 → 2026-03-08 · 8 obs
● 2026-03-08 01:13:36
○ 2026-03-08 04:08:58
○ 2026-03-08 08:55:36
● 2026-03-08 12:12:12
○ 2026-03-08 14:09:16
● 2026-03-08 15:58:56
○ 2026-03-08 16:35:36
○ 2026-03-09 08:23:22
○A13.33.67.422026-03-08 → 2026-03-08 · 8 obs
● 2026-03-08 01:13:36
○ 2026-03-08 04:08:58
○ 2026-03-08 08:55:36
● 2026-03-08 12:12:12
○ 2026-03-08 14:09:16
● 2026-03-08 15:58:56
○ 2026-03-08 16:35:36
○ 2026-03-09 08:23:22
○A13.33.67.622026-03-08 → 2026-03-08 · 8 obs
● 2026-03-08 01:13:36
○ 2026-03-08 04:08:58
○ 2026-03-08 08:55:36
● 2026-03-08 12:12:12
○ 2026-03-08 14:09:16
● 2026-03-08 15:58:56
○ 2026-03-08 16:35:36
○ 2026-03-09 08:23:22
○A13.33.67.852026-03-08 → 2026-03-08 · 8 obs
● 2026-03-08 01:13:36
○ 2026-03-08 04:08:58
○ 2026-03-08 08:55:36
● 2026-03-08 12:12:12
○ 2026-03-08 14:09:16
● 2026-03-08 15:58:56
○ 2026-03-08 16:35:36
○ 2026-03-09 08:23:22
○A18.165.201.1102026-03-08 → 2026-03-09 · 9 obs
○ 2026-03-08 01:13:36
● 2026-03-08 04:08:58
● 2026-03-08 08:55:36
○ 2026-03-08 12:12:12
○ 2026-03-08 15:58:56
● 2026-03-08 16:35:36
● 2026-03-09 00:40:02
○ 2026-03-09 07:33:02
○ 2026-03-09 08:23:22
○A18.165.201.582026-03-08 → 2026-03-09 · 9 obs
○ 2026-03-08 01:13:36
● 2026-03-08 04:08:58
● 2026-03-08 08:55:36
○ 2026-03-08 12:12:12
○ 2026-03-08 15:58:56
● 2026-03-08 16:35:36
● 2026-03-09 00:40:02
○ 2026-03-09 07:33:02
○ 2026-03-09 08:23:22
○A18.165.201.692026-03-08 → 2026-03-09 · 9 obs
○ 2026-03-08 01:13:36
● 2026-03-08 04:08:58
● 2026-03-08 08:55:36
○ 2026-03-08 12:12:12
○ 2026-03-08 15:58:56
● 2026-03-08 16:35:36
● 2026-03-09 00:40:02
○ 2026-03-09 07:33:02
○ 2026-03-09 08:23:22
○A18.165.201.782026-03-08 → 2026-03-09 · 9 obs
○ 2026-03-08 01:13:36
● 2026-03-08 04:08:58
● 2026-03-08 08:55:36
○ 2026-03-08 12:12:12
○ 2026-03-08 15:58:56
● 2026-03-08 16:35:36
● 2026-03-09 00:40:02
○ 2026-03-09 07:33:02
○ 2026-03-09 08:23:22
●A3.167.192.1062026-03-08 → 2026-03-09 · 6 obs
○ 2026-03-08 12:12:12
● 2026-03-08 14:09:16
○ 2026-03-08 15:58:56
○ 2026-03-09 00:40:02
● 2026-03-09 07:33:02
● 2026-03-09 08:23:22
●A3.167.192.52026-03-08 → 2026-03-09 · 6 obs
○ 2026-03-08 12:12:12
● 2026-03-08 14:09:16
○ 2026-03-08 15:58:56
○ 2026-03-09 00:40:02
● 2026-03-09 07:33:02
● 2026-03-09 08:23:22
●A3.167.192.892026-03-08 → 2026-03-09 · 6 obs
○ 2026-03-08 12:12:12
● 2026-03-08 14:09:16
○ 2026-03-08 15:58:56
○ 2026-03-09 00:40:02
● 2026-03-09 07:33:02
● 2026-03-09 08:23:22
●A3.167.192.922026-03-08 → 2026-03-09 · 6 obs
○ 2026-03-08 12:12:12
● 2026-03-08 14:09:16
○ 2026-03-08 15:58:56
○ 2026-03-09 00:40:02
● 2026-03-09 07:33:02
● 2026-03-09 08:23:22

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
cheongryu.combns1.hostcocoa.com, bns2.hostcocoa.com, bns3.hostcocoa.com, bns4.hostcocoa.com4 records

✅ Authoritative Response

Server: 205.251.194.231

NS records: bns1.hostcocoa.com, bns2.hostcocoa.com, bns3.hostcocoa.com, bns4.hostcocoa.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cheongryu.com (unsigned zone)

⏱️ Timing

Total: 375ms | Queries: -

📄 Records

TypeCountSample Data
A418.165.98.125, 18.165.98.29...
NS4bns1.hostcocoa.com, bns2.hostcocoa.com...
MX1mailapp.hiworks.co.kr (pri: 10)
TXT1v=spf1 include:_spf.hiworks.co.kr ~all
SOA1bns1.hostcocoa.com awsdns-hostmaster.ama

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (bns1.hostcocoa.com, bns2.hostcocoa.com, bns3.hostcocoa.com...)

Analysis

IP Addresses

cheongryu.com resolves to four IP numbers: 3.167.192.5, 3.167.192.89, 3.167.192.92 and 3.167.192.106.

Other host names such as goodmanhongkong.com, tsocharlotte.com, v-freedommobile.sparkrefer.com, ainolza.kr and cslhoa.com share IPs with cheongryu.com.

Name Servers

cheongryu.com is delegated to four name servers: bns1.hostcocoa.com, bns2.hostcocoa.com, bns3.hostcocoa.com and bns4.hostcocoa.com.

cheongryu.com at least partially shares name servers with other domains, for instance 0086.kr, cifaljeju.org, kbinfo.kr, kcom.kr and mikotravel.co.kr.

Host names with one IP number:

bns1.hostcocoa.com points to 205.251.192.254.

bns2.hostcocoa.com points to 205.251.194.231.

bns3.hostcocoa.com points to 205.251.196.209.

bns4.hostcocoa.com points to 205.251.198.107.

Mail Servers

cheongryu.com is handled by a single mail server, mailapp.hiworks.co.kr.

The mail server setup for cheongryu.com matches that of other domains, for instance dhkor.com, pntel.co.kr, neomotec.co.kr, motorroller.kr and tcubetech.com.

cheongryu.com shares mail servers with other domains, for instance rightbrain.co.kr and ens-h.com.

Host mailapp.hiworks.co.kr resolves to three IPs: 45.120.71.59, 121.254.168.55 and 211.47.76.59.