openkernelchallenge.dev - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

openkernelchallenge.dev

DNSSEC⚠️ Not signed
A2606:4700:3033::6815:27fa🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3035::ac43:ac7a🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.39.250Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.172.122🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSgerald.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3ba8🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgerald.ns.cloudflare.com
A2803:f800:50::6ca2:c1a8🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRgerald.ns.cloudflare.com
A2a06:98c1:50::ac40:21a8🇺🇸 Cloudflare2a06:98c1:50::/45
PTRgerald.ns.cloudflare.com
A108.162.193.168🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgerald.ns.cloudflare.com
A172.64.33.168🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgerald.ns.cloudflare.com
A173.245.59.168🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgerald.ns.cloudflare.com
NSleia.ns.cloudflare.com
A2606:4700:50::adf5:3ab8🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRleia.ns.cloudflare.com
A2803:f800:50::6ca2:c0b8🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRleia.ns.cloudflare.com
A2a06:98c1:50::ac40:20b8🇺🇸 Cloudflare2a06:98c1:50::/45
PTRleia.ns.cloudflare.com
A108.162.192.184🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRleia.ns.cloudflare.com
A172.64.32.184🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRleia.ns.cloudflare.com
A173.245.58.184🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRleia.ns.cloudflare.com
TXTv=spf1 -all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.39.250, 172.67.172.122
IPv6 hints2606:4700:3033::6815:27fa, 2606:4700:3035::ac43:ac7a
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=145, name=cloudflare-ech.com
SOAgerald.ns.cloudflare.comdns@cloudflare.com serial=2417667073

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)

Same first word

openkernelchallenge.dev

Previous names

openjit.dev
openjkai.dev
openjob.dev
openjobs.dev
openjouel.dev
openjoule.dev
openjournalfinder.dev
openjourney.dev
openjsf.dev
openjug.dev
openjury.dev
openjustice.dev
openk8s.dev
openkal.dev
openkapital.dev
openkash.dev
openkata.dev
openkb.dev
openkds.dev
openkeep.dev

Next names

openkey.dev
openkh.dev
openkiln.dev
openkinematics.dev
openkingdom.dev
openkita.dev
openkitchen.dev
openkits.dev
openkitx403.dev
openklaw.dev
openkm.dev
openkode.dev
openkollab.dev
openkova.dev
openkraken.dev
openkrew.dev
openkudos.dev
openlab.dev
openlabels.dev
openlabnotes.dev

DNS History

6 records (6 active, 0 former)

NSgerald.ns.cloudflare.comleia.ns.cloudflare.comA104.21.39.250172.67.172.1222606:4700:3033::6815:27fa2606:4700:3035::ac43:ac7a
●NSgerald.ns.cloudflare.com2026-10-15 → 2026-10-20 · 2 obs
● 2026-10-15 21:34:56
● 2026-10-20 19:12:38
●NSleia.ns.cloudflare.com2026-10-15 → 2026-10-20 · 2 obs
● 2026-10-15 21:34:56
● 2026-10-20 19:12:38
●A104.21.39.2502026-10-18 → 2026-10-20 · 2 obs
● 2026-10-18 05:23:00
● 2026-10-20 19:12:38
●A172.67.172.1222026-10-18 → 2026-10-20 · 2 obs
● 2026-10-18 05:23:00
● 2026-10-20 19:12:38
●A2606:4700:3033::6815:27fa2026-10-18 → 2026-10-20 · 2 obs
● 2026-10-18 05:23:00
● 2026-10-20 19:12:38
●A2606:4700:3035::ac43:ac7a2026-10-18 → 2026-10-20 · 2 obs
● 2026-10-18 05:23:00
● 2026-10-20 19:12:38

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
devns-tld1.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com...-
openkernelchallenge.devgerald.ns.cloudflare.com, leia.ns.cloudflare.com-

✅ Authoritative Response

Server:173.245.58.184

NS records: gerald.ns.cloudflare.com, leia.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for openkernelchallenge.dev (unsigned zone)

⏱️ Timing

Total: 1222ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.172.122, 104.21.39.250
AAAA22606:4700:3035::ac43:ac7a, 2606:4700:3033::6815:27fa
NS2gerald.ns.cloudflare.com, leia.ns.cloudflare.com
MX1. (pri: 0)
TXT1v=spf1 -all
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1gerald.ns.cloudflare.com dns.cloudflare.

Analysis

IP Addresses

openkernelchallenge.dev points to the four IP addresses 104.21.39.250, 172.67.172.122, 2606:4700:3033::6815:27fa and 2606:4700:3035::ac43:ac7a.

Additional host names — casinosonlineenecuador.com, wlscon.com, 51awb53.com and two others — share IP numbers with openkernelchallenge.dev.

Name Servers

The NS records for openkernelchallenge.dev delegate to gerald.ns.cloudflare.com and leia.ns.cloudflare.com.

openkernelchallenge.dev shares its name server setup with other domains, including desichat.life, ddentp.com, mellon.co.th and two others.

At least some of openkernelchallenge.dev's name servers are shared with other domains, for example bxicvbf26.workers.dev, elmyra.info, judynunno.com and two more.

These name servers tend to be used in conjunction with the name servers osmar.ns.cloudflare.com.

Host names with 6 IP numbers:

gerald.ns.cloudflare.com maps to 108.162.193.168, 172.64.33.168, 173.245.59.168 and 3 additional IP addresses.

leia.ns.cloudflare.com maps to 108.162.192.184, 172.64.32.184, 173.245.58.184 and 3 additional IP addresses.