developk.kr - robtex.com

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

developk.kr

DNSSEC⚠️ Not signed
A2606:4700:3035::ac43:a358🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::6815:5af8🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.90.248Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.163.88🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSblair.ns.cloudflare.com ⭐
A2606:4700:50::a29f:2679🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRblair.ns.cloudflare.com
A2803:f800:50::6ca2:c279🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRblair.ns.cloudflare.com
A2a06:98c1:50::ac40:2279🇺🇸 Cloudflare2a06:98c1:50::/45
PTRblair.ns.cloudflare.com
A108.162.194.121🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRblair.ns.cloudflare.com
A162.159.38.121Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRblair.ns.cloudflare.com
A172.64.34.121🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRblair.ns.cloudflare.com
NShasslo.ns.cloudflare.com
A2606:4700:58::a29f:2c86🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRhasslo.ns.cloudflare.com
A2803:f800:50::6ca2:c386🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRhasslo.ns.cloudflare.com
A2a06:98c1:50::ac40:2386🇺🇸 Cloudflare2a06:98c1:50::/45
PTRhasslo.ns.cloudflare.com
A108.162.195.134🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRhasslo.ns.cloudflare.com
A162.159.44.134Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRhasslo.ns.cloudflare.com
A172.64.35.134🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRhasslo.ns.cloudflare.com
TXTgoogle-site-verification=DqkuLylQMxSiTBsUe2HgyZQ2wBQ2YK5hn3c5cgrNTfs
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.90.248, 172.67.163.88
IPv6 hints2606:4700:3035::ac43:a358, 2606:4700:3037::6815:5af8
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=12, name=cloudflare-ech.com
SOAblair.ns.cloudflare.comdns@cloudflare.com serial=2414186283

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=2609210816

Same first word

developk.workers.dev
developk.kr

Similar names

kdevelop.com.au
kelpdove.site
kdevelop.org
kdevelop.it
kdevelop.com
kelpdove.click
kelpdove.cyou
kdevelop.net

Previous names

devcode.kr
devcode10.kr
devcom.kr
devcow.kr
devcrop.kr
devcury.kr
devd.kr
devdab.kr
devday.kr
devdesign.kr
devdev.kr
devdigest.kr
devdocs.kr
develab.kr
develiy.kr
develofun.kr
develop.kr
develope.kr
developeracademy.kr
developingdw.kr

Next names

development.kr
develops.kr
develub.kr
develups.kr
devenne.kr
devent.kr
devers.kr
devfive.kr
devflow.kr
devfox.kr
devfree.kr
devg.kr
devground.kr
devgrr.kr
devguworld.kr
devh.kr
devheal.kr
devhome.kr
devi-wear.kr

DNS History

6 records (6 active, 0 former)

NSblair.ns.cloudflare.comhasslo.ns.cloudflare.comA104.21.90.248172.67.163.882606:4700:3035::ac43:a3582606:4700:3037::6815:5af8
●NSblair.ns.cloudflare.com2026-09-06 → 2026-09-21 · 2 obs
● 2026-09-06 03:01:00
● 2026-09-21 07:20:24
●NShasslo.ns.cloudflare.com2026-09-06 → 2026-09-21 · 2 obs
● 2026-09-06 03:01:00
● 2026-09-21 07:20:24
●A104.21.90.2482026-09-06 → 2026-09-21 · 2 obs
● 2026-09-06 03:01:00
● 2026-09-21 07:20:24
●A172.67.163.882026-09-06 → 2026-09-21 · 2 obs
● 2026-09-06 03:01:00
● 2026-09-21 07:20:24
●A2606:4700:3035::ac43:a3582026-09-06 → 2026-09-21 · 2 obs
● 2026-09-06 03:01:00
● 2026-09-21 07:20:24
●A2606:4700:3037::6815:5af82026-09-06 → 2026-09-21 · 2 obs
● 2026-09-06 03:01:00
● 2026-09-21 07:20:24

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
krc.dns.kr, e.dns.kr, d.dns.kr, g.dns.kr...10 records
developk.krblair.ns.cloudflare.com, hasslo.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.35.134

NS records: blair.ns.cloudflare.com, hasslo.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for developk.kr (unsigned zone)

⏱️ Timing

Total: 1045ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.163.88, 104.21.90.248
AAAA22606:4700:3035::ac43:a358, 2606:4700:3037::6815:5af8
NS2blair.ns.cloudflare.com, hasslo.ns.cloudflare.com
TXT1google-site-verification=DqkuLylQMxSiTBs
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1blair.ns.cloudflare.com dns.cloudflare.c

📌 Glue Records Collected

Total: 10

In-bailiwick: 10 (c.dns.kr, e.dns.kr, e.dns.kr...)

Analysis

IP Addresses

developk.kr has four IP addresses: 104.21.90.248, 172.67.163.88, 2606:4700:3035::ac43:a358 and 2606:4700:3037::6815:5af8.

Two other host names, along with agv88.org, oqyuzdvfah.ooovideo.ru and woodlandproductionsinc.com, also share IP numbers with developk.kr.

Name Servers

developk.kr has two authoritative name servers — blair.ns.cloudflare.com and hasslo.ns.cloudflare.com.

developk.kr shares its NS records with other domains, for example codeindex.app, administrativo-019.workers.dev, hu643dtfhf73.workers.dev and two others.

developk.kr shares at least some of its name servers with other domains, including reggiekfitzgeraldf.pages.dev, jayakankami.space, crm-messaging.cloud and two others.

These name servers are frequently seen alongside the name servers alfred.ns.cloudflare.com.

DNS names with 6 IP addresses:

blair.ns.cloudflare.com points to 108.162.194.121, 162.159.38.121, 172.64.34.121 and 3 other IP addresses.

hasslo.ns.cloudflare.com points to 108.162.195.134, 162.159.44.134, 172.64.35.134 and 3 other IP addresses.