codingon.co.kr - dns.ninja

codingon.co.kr

DNSSEC⚠️ Not signed
A2606:4700:3034::ac43:b221🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3035::6815:2b67🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.43.103Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.178.33🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSagustin.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2c5a🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRagustin.ns.cloudflare.com
A2803:f800:50::6ca2:c35a🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRagustin.ns.cloudflare.com
A2a06:98c1:50::ac40:235a🇺🇸 Cloudflare2a06:98c1:50::/45
PTRagustin.ns.cloudflare.com
A108.162.195.90🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRagustin.ns.cloudflare.com
A162.159.44.90Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRagustin.ns.cloudflare.com
A172.64.35.90🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRagustin.ns.cloudflare.com
NSmonika.ns.cloudflare.com
A2606:4700:50::a29f:2638🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmonika.ns.cloudflare.com
A2803:f800:50::6ca2:c238🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRmonika.ns.cloudflare.com
A2a06:98c1:50::ac40:2238🇺🇸 Cloudflare2a06:98c1:50::/45
PTRmonika.ns.cloudflare.com
A108.162.194.56🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmonika.ns.cloudflare.com
A162.159.38.56Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmonika.ns.cloudflare.com
A172.64.34.56🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmonika.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.43.103, 172.67.178.33
IPv6 hints2606:4700:3034::ac43:b221, 2606:4700:3035::6815:2b67
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=238, name=cloudflare-ech.com
SOAagustin.ns.cloudflare.comdns@cloudflare.com serial=2411209362

co.kr

DNSSEC⚠️ Not signed
NSg.dns.kr ⭐ ⚠️ Not in parent delegation
NSb.dns.kr ⚠️ Not in parent delegation
NSc.dns.kr ⚠️ Not in parent delegation
NSd.dns.kr ⚠️ Not in parent delegation
NSe.dns.kr ⚠️ Not in parent delegation
NSf.dns.kr ⚠️ Not in parent delegation
SOAg.dns.krdomain-manager@nic.or.kr serial=2608070854
WOT: UNKNOWN (62/100)

Subdomains

form.codingon.co.kr

Same first word

codingon.co.kr

Similar names

nocoding.co.kr
oncoding.com
nocoding.ru
nocoding.net
oncoding.net
donginco.com
nocoding.rs
oncoding.cn
nocoding.com

DNS History

8 records (6 active, 2 former)

NSagustin.ns.cloudflare.commonika.ns.cloudflare.comA104.21.43.103172.67.178.332606:4700:3034::ac43:b2212606:4700:3035::6815:2b672606:4700:3032::6815:2b672606:4700:3032::ac43:b221
●NSagustin.ns.cloudflare.com2026-02-19 → 2026-08-07 · 2 obs
● 2026-02-19 23:18:42
● 2026-08-07 08:46:16
●NSmonika.ns.cloudflare.com2026-02-19 → 2026-08-07 · 2 obs
● 2026-02-19 23:18:42
● 2026-08-07 08:46:16
●A104.21.43.1032026-02-19 → 2026-08-07 · 2 obs
● 2026-02-19 23:18:42
● 2026-08-07 08:46:16
●A172.67.178.332026-02-19 → 2026-08-07 · 2 obs
● 2026-02-19 23:18:42
● 2026-08-07 08:46:16
○A2606:4700:3032::6815:2b672026-02-19 → 2026-06-07 · 4 obs
● 2026-02-19 23:18:42
● 2026-06-07 16:25:36
○ 2026-06-29 15:13:22
○ 2026-08-07 08:46:16
○A2606:4700:3032::ac43:b2212026-02-19 → 2026-06-07 · 4 obs
● 2026-02-19 23:18:42
● 2026-06-07 16:25:36
○ 2026-06-29 15:13:22
○ 2026-08-07 08:46:16
●A2606:4700:3034::ac43:b2212026-06-29 → 2026-08-07 · 3 obs
○ 2026-06-07 16:25:36
● 2026-06-29 15:13:22
● 2026-08-07 08:46:16
●A2606:4700:3035::6815:2b672026-06-29 → 2026-08-07 · 3 obs
○ 2026-06-07 16:25:36
● 2026-06-29 15:13:22
● 2026-08-07 08:46:16

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
krf.dns.kr, b.dns.kr, d.dns.kr, c.dns.kr...-
codingon.co.kragustin.ns.cloudflare.com, monika.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.35.90

NS records: agustin.ns.cloudflare.com, monika.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for codingon.co.kr (unsigned zone)

⏱️ Timing

Total: 1116ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.178.33, 104.21.43.103
AAAA22606:4700:3035::6815:2b67, 2606:4700:3034::ac43:b221
NS2agustin.ns.cloudflare.com, monika.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1agustin.ns.cloudflare.com dns.cloudflare

Analysis

Hierarchy

form.codingon.co.kr is delegated beneath codingon.co.kr.

IP Addresses

codingon.co.kr directs to four IP numbers, which are 104.21.43.103, 172.67.178.33, 2606:4700:3034::ac43:b221 and 2606:4700:3035::6815:2b67.

bursadedektiflik.com, nygreenit.dk, neatpinclean.com and two other host names share IP numbers with codingon.co.kr.

Name Servers

codingon.co.kr is served by two delegated name servers, agustin.ns.cloudflare.com and monika.ns.cloudflare.com.

codingon.co.kr uses the same name servers as several other domains — among them gizmodo.de, photobunker.pro, kotaku.com and two more.

There is at least partial name server overlap between codingon.co.kr and other domains — skysatforum.com, bikeshopnew.com, 4chatgpt.com and two more among them.

These name servers frequently co-occur with the name servers sarah.ns.cloudflare.com and izabella.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

agustin.ns.cloudflare.com carries IP addresses 108.162.195.90, 162.159.44.90 and 172.64.35.90, with 3 other addresses beyond those.

monika.ns.cloudflare.com carries IP addresses 108.162.194.56, 162.159.38.56 and 172.64.34.56, with 3 other addresses beyond those.