openhack.kr - robtex.com

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

openhack.kr

DNSSEC⚠️ Not signed
A13.124.230.99🇰🇷 Amazon13.124.0.0/16 EC2 ICN prefix
PTRec2-13-124-230-99.ap-northeast-2.compute.amazonaws.com
NSrita.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3a8c🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrita.ns.cloudflare.com
A2803:f800:50::6ca2:c08c🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRrita.ns.cloudflare.com
A2a06:98c1:50::ac40:208c🇺🇸 Cloudflare2a06:98c1:50::/45
PTRrita.ns.cloudflare.com
A108.162.192.140🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrita.ns.cloudflare.com
A172.64.32.140🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrita.ns.cloudflare.com
A173.245.58.140🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrita.ns.cloudflare.com
NSsimon.ns.cloudflare.com
A2606:4700:58::adf5:3be8🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsimon.ns.cloudflare.com
A2803:f800:50::6ca2:c1e8🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRsimon.ns.cloudflare.com
A2a06:98c1:50::ac40:21e8🇺🇸 Cloudflare2a06:98c1:50::/45
PTRsimon.ns.cloudflare.com
A108.162.193.232🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsimon.ns.cloudflare.com
A172.64.33.232🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsimon.ns.cloudflare.com
A173.245.59.232🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsimon.ns.cloudflare.com
SOArita.ns.cloudflare.comdns@cloudflare.com serial=2413551385

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=2610030518

Same first word

openhack.io
openhack.me
openhack.ro
openhack.com
openhack.tech
openhack.dev
openhack.net
openhack.club
openhack.cl
openhack.cv
openhack.kr
openhack.co.kr
openhack.org
openhack.github.io
openhack.de

Similar names

pekochan.jp
kapochen.xyz
pekochan.net
kenchopa.com
pokechan.com
chonpeak.workers.dev
kohencpa.com
pochanke.ch
chakopen.win
pokechan.tokyo
chapoenk.org
noahpeck.org
napkoech.workers.dev
kenhocpa.com
hacknope.com
ecopankh.com
epanchok.co.kr
koehncpa.com
hackopen.com
pochanke.de
pochanke.at
kepochan.com
pekochan.com
pachenko.com
pokanche.com
penochka.space
pochanke.net
hankeopc.com
pekochan.uk
hackopen.xyz
pokechan.top
henopack.com
kenchopa.vercel.app
pokechan.pages.dev
hackopen.org

Previous names

openedx.kr
openeg.kr
openenglish.kr
opener.kr
openerlab.kr
openescape.kr
openess.kr
openexc.kr
openfact.kr
openfactory.kr
openfarm.kr
openfesta.kr
openfloor.kr
openfolio.kr
openfor.kr
opengeocoding.kr
opengo.kr
opengov.kr
openha.kr

Next names

openhan.kr
openhanscm.kr
openhash.kr
openhous.kr
openhuman.kr
openinfo.kr
openinfra.kr
openinfradays.kr
opening.kr
openingceremony.kr
openings.kr
openinsta.kr
openip.kr
openipc.kr
openit.kr
openkeyword.kr
openklass.kr
openknow.kr
openkorea.kr
openlearn.kr

DNS History

3 records (3 active, 0 former)

NSrita.ns.cloudflare.comsimon.ns.cloudflare.comA13.124.230.99
●NSrita.ns.cloudflare.com2026-09-06 → 2026-10-03 · 2 obs
● 2026-09-06 13:06:30
● 2026-10-03 00:16:54
●NSsimon.ns.cloudflare.com2026-09-06 → 2026-10-03 · 2 obs
● 2026-09-06 13:06:30
● 2026-10-03 00:16:54
●A13.124.230.992026-09-06 → 2026-10-03 · 2 obs
● 2026-09-06 13:06:30
● 2026-10-03 00:16:54

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
krg.dns.kr, c.dns.kr, b.dns.kr, d.dns.kr...10 records
openhack.krrita.ns.cloudflare.com, simon.ns.cloudflare.com-

✅ Authoritative Response

Server:173.245.58.140

NS records: rita.ns.cloudflare.com, simon.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for openhack.kr (unsigned zone)

⏱️ Timing

Total: 1050ms | Queries: -

📄 Records

TypeCountSample Data
A113.124.230.99
NS2rita.ns.cloudflare.com, simon.ns.cloudflare.com
SOA1rita.ns.cloudflare.com dns.cloudflare.co

📌 Glue Records Collected

Total: 10

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

Analysis

IP Addresses

openhack.kr has exactly one IP address — 13.124.230.99.

openhack.me and openhack.co.kr, along with other host names, share IP addresses with openhack.kr.

Name Servers

The NS records for openhack.kr delegate to rita.ns.cloudflare.com and simon.ns.cloudflare.com.

The name server configuration of openhack.kr is shared with other domains, for instance montepio-empresas.com, bankthenet.com, iot-general-setup.pages.dev and two others.

openhack.kr partially shares its NS delegation with several other domains, including imabbs.com, kbrecycling.com, shadycoveupperrogue.org and two others.

These name servers regularly co-occur with the name servers cortney.ns.cloudflare.com, cris.ns.cloudflare.com and titan.ns.cloudflare.com.

Hosts with 6 IP addresses each:

rita.ns.cloudflare.com maps to 108.162.192.140, 172.64.32.140, 173.245.58.140 and 3 additional IP addresses.

simon.ns.cloudflare.com maps to 108.162.193.232, 172.64.33.232, 173.245.59.232 and 3 additional IP addresses.