ck33.dev - dns.ninja

`ck33.dev`

DNSSEC	⚠️ Not signed
A	2606:4700:3036::6815:1af3^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:8ba7^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.26.243^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.139.167^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`denver.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2cc4^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`denver.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3c4^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`denver.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23c4^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`denver.ns.cloudflare.com`
		A	108.162.195.196^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`denver.ns.cloudflare.com`
		A	162.159.44.196^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`denver.ns.cloudflare.com`
		A	172.64.35.196^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`denver.ns.cloudflare.com`
NS	`poppy.ns.cloudflare.com`
		A	2606:4700:50::a29f:2621^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`poppy.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c221^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`poppy.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2221^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`poppy.ns.cloudflare.com`
		A	108.162.194.33^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`poppy.ns.cloudflare.com`
		A	162.159.38.33^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`poppy.ns.cloudflare.com`
		A	172.64.34.33^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`poppy.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.26.243, 172.67.139.167
		IPv6 hints	2606:4700:3036::6815:1af3, 2606:4700:3037::ac43:8ba7
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=199, name=cloudflare-ech.com
SOA	`denver.ns.cloudflare.com`dns@cloudflare.com serial=2408704994

`dev`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns-tld1.charlestonroadregistry.com` ⭐
	NS	`ns-tld2.charlestonroadregistry.com`
	NS	`ns-tld3.charlestonroadregistry.com`
	NS	`ns-tld4.charlestonroadregistry.com`
	NS	`ns-tld5.charlestonroadregistry.com`
	SOA	`ns-tld1.charlestonroadregistry.com`cloud-dns-hostmaster@google.com serial=1

rank #658427 globally
rank #593 in the tld
🔒 HSTS Preload (+subdomains)

Same first word

ck33.com

ck33.info

ck33.live

ck33.cc

ck33.win

ck33.top

ck33.dev

Similar names

k3c3.com

DNS History

8 records (6 active, 2 former)

●NSdenver.ns.cloudflare.com2026-06-08 → 2026-07-24 · 2 obs

● 2026-06-08 07:24:28
● 2026-07-24 09:02:34

●NSpoppy.ns.cloudflare.com2026-06-08 → 2026-07-24 · 2 obs

● 2026-06-08 07:24:28
● 2026-07-24 09:02:34

●A104.21.26.2432026-06-08 → 2026-07-24 · 2 obs

● 2026-06-08 07:24:28
● 2026-07-24 09:02:34

●A172.67.139.1672026-06-08 → 2026-07-24 · 2 obs

● 2026-06-08 07:24:28
● 2026-07-24 09:02:34

○A2606:4700:3031::6815:1af32026-06-08 → 2026-06-12 · 4 obs

● 2026-06-08 07:24:28
● 2026-06-12 13:05:06
○ 2026-07-24 09:02:32
○ 2026-07-24 09:02:34

●A2606:4700:3036::6815:1af32026-07-24 → 2026-07-24 · 3 obs

○ 2026-06-12 13:05:06
● 2026-07-24 09:02:32
● 2026-07-24 09:02:34

○A2606:4700:3036::ac43:8ba72026-06-08 → 2026-06-12 · 4 obs

● 2026-06-08 07:24:28
● 2026-06-12 13:05:06
○ 2026-07-24 09:02:32
○ 2026-07-24 09:02:34

●A2606:4700:3037::ac43:8ba72026-07-24 → 2026-07-24 · 3 obs

○ 2026-06-12 13:05:06
● 2026-07-24 09:02:32
● 2026-07-24 09:02:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld1.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com...	-
ck33.dev	denver.ns.cloudflare.com, poppy.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.194.33

NS records: denver.ns.cloudflare.com, poppy.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ck33.dev (unsigned zone)

⏱️ Timing

Total: 454ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.139.167, 104.21.26.243`
AAAA	2	`2606:4700:3037::ac43:8ba7, 2606:4700:3036::6815:1af3`
NS	2	`denver.ns.cloudflare.com, poppy.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`denver.ns.cloudflare.com dns.cloudflare.`

Analysis

IP Addresses

ck33.dev resolves to four IP addresses: 104.21.26.243, 172.67.139.167, 2606:4700:3036::6815:1af3 and 2606:4700:3037::ac43:8ba7.

vtshk.com, pre-registered-guest4.com, climamarket.es and two other host names share IP numbers with ck33.dev.

Name Servers

ck33.dev is delegated to two name servers: denver.ns.cloudflare.com and poppy.ns.cloudflare.com.

ck33.dev uses the same name servers as several other domains — among them tk1971.art, jaya9joya.com, harrisonjazzband.com and two more.

ck33.dev shares at least some of its name servers with other domains, including dsdeurope.com, azava.com, millernvc.com and two others.

These name servers are frequently seen alongside the name servers susan.ns.cloudflare.com, alaric.ns.cloudflare.com, stan.ns.cloudflare.com and quinton.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

denver.ns.cloudflare.com resolves to 108.162.195.196, 162.159.44.196, 172.64.35.196 and 3 other IP addresses.

poppy.ns.cloudflare.com resolves to 108.162.194.33, 162.159.38.33, 172.64.34.33 and 3 other IP addresses.