cht.dev - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

cht.dev

DNSSEC⚠️ Not signed
A183.111.139.231🇰🇷 KT-NET183.104.0.0/13 KORNET KOREA TELECOM
A203.245.12.111🇰🇷 KT-NET203.245.0.0/18 contact chejumen@hitel.net if necessary contact country1@hitel.net if necessary contact express@hitel.net if necessary contact ezmate@hitel.net if necessary contact han322@hitel.net if necessary
A203.245.12.119🇰🇷 KT-NET203.245.0.0/18 contact chejumen@hitel.net if necessary contact country1@hitel.net if necessary contact express@hitel.net if necessary contact ezmate@hitel.net if necessary contact han322@hitel.net if necessary
A210.114.23.164🇰🇷 KT-NET210.114.0.0/18 contact chejumen@hitel.net if necessary contact country1@hitel.net if necessary contact express@hitel.net if necessary contact ezmate@hitel.net if necessary contact han322@hitel.net if necessary
NScht.dev ⭐
A183.111.139.231🇰🇷 KT-NET183.104.0.0/13 KORNET KOREA TELECOM
A203.245.12.111🇰🇷 KT-NET203.245.0.0/18 contact chejumen@hitel.net if necessary contact country1@hitel.net if necessary contact express@hitel.net if necessary contact ezmate@hitel.net if necessary contact han322@hitel.net if necessary
A203.245.12.119🇰🇷 KT-NET203.245.0.0/18 contact chejumen@hitel.net if necessary contact country1@hitel.net if necessary contact express@hitel.net if necessary contact ezmate@hitel.net if necessary contact han322@hitel.net if necessary
A210.114.23.164🇰🇷 KT-NET210.114.0.0/18 contact chejumen@hitel.net if necessary contact country1@hitel.net if necessary contact express@hitel.net if necessary contact ezmate@hitel.net if necessary contact han322@hitel.net if necessary
NSdns1.cafe24.co.kr ⚠️ Not in zone NS records
NSdns1.cafe24.com ⚠️ Not in zone NS records
A112.175.246.226
A112.175.246.227
A175.125.93.130
A175.125.93.131
NSdns2.cafe24.co.kr ⚠️ Not in zone NS records
NSdns2.cafe24.com ⚠️ Not in zone NS records
A112.175.247.226
A112.175.247.227
A175.125.93.140
A175.125.93.141
NSns1.cafe24.co.kr ⚠️ Not in parent delegation
A112.175.246.232
A112.175.246.233
A175.125.93.136
A175.125.93.137
NSns1.cafe24.com ⚠️ Not in parent delegation
A112.175.246.230
A112.175.246.231
A116.126.143.242
A175.125.93.134
A175.125.93.135
NSns2.cafe24.co.kr ⚠️ Not in parent delegation
A112.175.247.232
A112.175.247.233
A175.125.93.146
A175.125.93.147
NSns2.cafe24.com ⚠️ Not in parent delegation
A1.226.85.4
A1.234.0.4
A112.175.11.4
A112.175.12.4
SOAcht.devpostmaster@cht.dev serial=20240122

dev

DNSSEC🔒 Signed (DS record present)
NSns-tld1.charlestonroadregistry.com ⭐
NSns-tld2.charlestonroadregistry.com
NSns-tld3.charlestonroadregistry.com
NSns-tld4.charlestonroadregistry.com
NSns-tld5.charlestonroadregistry.com
SOAns-tld1.charlestonroadregistry.comcloud-dns-hostmaster@google.com serial=1
🔒 HSTS Preload (+subdomains)

NS for

Same first word

Similar names

Previous names

Next names

DNS History

13 records (13 active, 0 former)

NScht.devdns1.cafe24.co.krdns1.cafe24.comdns2.cafe24.co.krdns2.cafe24.comns1.cafe24.co.krns1.cafe24.comns2.cafe24.co.krns2.cafe24.comA183.111.139.231203.245.12.111203.245.12.119210.114.23.164
●NScht.dev2026-09-11 → 2026-10-22 · 2 obs
● 2026-09-11 20:05:40
● 2026-10-22 16:41:46
●NSdns1.cafe24.co.kr2026-09-11 → 2026-10-22 · 2 obs
● 2026-09-11 20:05:40
● 2026-10-22 16:41:46
●NSdns1.cafe24.com2026-09-11 → 2026-10-22 · 2 obs
● 2026-09-11 20:05:40
● 2026-10-22 16:41:46
●NSdns2.cafe24.co.kr2026-09-11 → 2026-10-22 · 2 obs
● 2026-09-11 20:05:40
● 2026-10-22 16:41:46
●NSdns2.cafe24.com2026-09-11 → 2026-10-22 · 2 obs
● 2026-09-11 20:05:40
● 2026-10-22 16:41:46
●NSns1.cafe24.co.kr2026-09-11 → 2026-10-22 · 4 obs
● 2026-09-11 20:05:40
○ 2026-10-09 02:54:52
● 2026-10-09 21:41:30
● 2026-10-22 16:41:46
●NSns1.cafe24.com2026-09-11 → 2026-10-22 · 4 obs
● 2026-09-11 20:05:40
○ 2026-10-09 02:54:52
● 2026-10-09 21:41:30
● 2026-10-22 16:41:46
●NSns2.cafe24.co.kr2026-09-11 → 2026-10-22 · 4 obs
● 2026-09-11 20:05:40
○ 2026-10-09 02:54:52
● 2026-10-09 21:41:30
● 2026-10-22 16:41:46
●NSns2.cafe24.com2026-09-11 → 2026-10-22 · 4 obs
● 2026-09-11 20:05:40
○ 2026-10-09 02:54:52
● 2026-10-09 21:41:30
● 2026-10-22 16:41:46
●A183.111.139.2312026-09-11 → 2026-10-22 · 2 obs
● 2026-09-11 20:05:40
● 2026-10-22 16:41:46
●A203.245.12.1112026-09-11 → 2026-10-22 · 2 obs
● 2026-09-11 20:05:40
● 2026-10-22 16:41:46
●A203.245.12.1192026-09-11 → 2026-10-22 · 2 obs
● 2026-09-11 20:05:40
● 2026-10-22 16:41:46
●A210.114.23.1642026-09-11 → 2026-10-22 · 2 obs
● 2026-09-11 20:05:40
● 2026-10-22 16:41:46

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
devns-tld2.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com...-
cht.devdns2.cafe24.co.kr, dns2.cafe24.com, dns1.cafe24.com, dns1.cafe24.co.kr-

✅ Authoritative Response

Server:175.125.93.131

NS records: dns2.cafe24.co.kr, dns2.cafe24.com, dns1.cafe24.com, dns1.cafe24.co.kr

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cht.dev (unsigned zone)

⏱️ Timing

Total: 3972ms | Queries: -

📄 Records

TypeCountSample Data
A4203.245.12.119, 183.111.139.231...
NS4ns1.cafe24.co.kr, ns2.cafe24.co.kr...
SOA1cht.dev postmaster.cht.dev

Analysis

Name Server Role

cht.dev serves as a name server for itself — cht.dev is its own authoritative name server.

dns1.cafe24.com, dns2.cafe24.com and dns1.cafe24.co.kr frequently serve as name servers alongside cht.dev.

IP Addresses

cht.dev directs to four IP numbers, which are 183.111.139.231, 203.245.12.111, 203.245.12.119 and 210.114.23.164.

Additional host names — mcbx.kr, ihap.kr, jkuss.com and two others — share IP numbers with cht.dev.

Name Servers

cht.dev carries NS delegation across 9 name servers — cht.dev, dns1.cafe24.com, dns2.cafe24.com and 6 other.

There is at least partial name server overlap between cht.dev and other domains — ddmrs.co.kr, steppingstone.or.kr, rentfree.co.kr and two more among them.

These name servers are often used together with the name servers ns2.cafe24.com, ns1.cafe24.com, ns1.cafe24.co.kr and 6 other.

Host names that resolve to five IP addresses:

ns1.cafe24.com points to 112.175.246.230, 112.175.246.231, 116.126.143.242 and two other IP addresses.

Host names resolving to four IP addresses:

cht.dev resolves to four IP addresses — 183.111.139.231, 203.245.12.111, 203.245.12.119 and 210.114.23.164.

dns1.cafe24.com resolves to four IP addresses — 112.175.246.226, 112.175.246.227, 175.125.93.130 and 175.125.93.131.

dns2.cafe24.com resolves to four IP addresses — 112.175.247.226, 112.175.247.227, 175.125.93.140 and 175.125.93.141.

ns2.cafe24.com resolves to four IP addresses — 1.226.85.4, 1.234.0.4, 112.175.11.4 and 112.175.12.4.

ns1.cafe24.co.kr resolves to four IP addresses — 112.175.246.232, 112.175.246.233, 175.125.93.136 and 175.125.93.137.

ns2.cafe24.co.kr resolves to four IP addresses — 112.175.247.232, 112.175.247.233, 175.125.93.146 and 175.125.93.147.