ck21.site - robtex.com

ck21.site

DNSSEC⚠️ Not signed
A2606:4700:3033::ac43:ae78🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3035::6815:2fe8🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.47.232Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.174.120🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSroxy.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3a8e🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroxy.ns.cloudflare.com
A2803:f800:50::6ca2:c08e🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRroxy.ns.cloudflare.com
A2a06:98c1:50::ac40:208e🇺🇸 Cloudflare2a06:98c1:50::/45
PTRroxy.ns.cloudflare.com
A108.162.192.142🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroxy.ns.cloudflare.com
A172.64.32.142🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroxy.ns.cloudflare.com
A173.245.58.142🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroxy.ns.cloudflare.com
NStom.ns.cloudflare.com
A2606:4700:58::adf5:3b93🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtom.ns.cloudflare.com
A2803:f800:50::6ca2:c193🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRtom.ns.cloudflare.com
A2a06:98c1:50::ac40:2193🇺🇸 Cloudflare2a06:98c1:50::/45
PTRtom.ns.cloudflare.com
A108.162.193.147🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtom.ns.cloudflare.com
A172.64.33.147🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtom.ns.cloudflare.com
A173.245.59.147🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtom.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.47.232, 172.67.174.120
IPv6 hints2606:4700:3033::ac43:ae78, 2606:4700:3035::6815:2fe8
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=187, name=cloudflare-ech.com
SOAroxy.ns.cloudflare.comdns@cloudflare.com serial=2408742209

site

DNSSEC🔒 Signed (DS record present)
NSns01.trs-dns.com ⭐
NSns.trs-dns.com
NSns01.trs-dns.net
NSns10.trs-dns.info
NSns10.trs-dns.org
SOAns.trs-dns.comtrs-ops@tucows.com serial=1785641647
⚠️ On DNS blocklist: spam-tlds

Same first word

ck21.site
ck21.com

Similar names

ck12.org
kc21.cn
c12k.com
k12c.net
ck12.net
k21c.com
21kc.cn
12ck.com
21kc.com
kc21.com
ck12.co
c21k.com
ck12.it
kc12.cc
kc12.com
21kc.net
ck12.cn

DNS History

8 records (6 active, 2 former)

NSroxy.ns.cloudflare.comtom.ns.cloudflare.comA104.21.47.232172.67.174.1202606:4700:3033::ac43:ae782606:4700:3035::6815:2fe82606:4700:3034::6815:2fe82606:4700:3034::ac43:ae78
●NSroxy.ns.cloudflare.com2026-05-15 → 2026-08-02 · 2 obs
● 2026-05-15 08:06:48
● 2026-08-02 03:40:02
●NStom.ns.cloudflare.com2026-05-15 → 2026-08-02 · 2 obs
● 2026-05-15 08:06:48
● 2026-08-02 03:40:02
●A104.21.47.2322026-05-15 → 2026-08-02 · 2 obs
● 2026-05-15 08:06:48
● 2026-08-02 03:40:02
●A172.67.174.1202026-05-15 → 2026-08-02 · 2 obs
● 2026-05-15 08:06:48
● 2026-08-02 03:40:02
●A2606:4700:3033::ac43:ae782026-07-13 → 2026-08-02 · 3 obs
○ 2026-06-08 01:44:14
● 2026-07-13 06:04:18
● 2026-08-02 03:40:02
○A2606:4700:3034::6815:2fe82026-05-15 → 2026-06-08 · 4 obs
● 2026-05-15 08:06:48
● 2026-06-08 01:44:14
○ 2026-07-13 06:04:18
○ 2026-08-02 03:40:02
○A2606:4700:3034::ac43:ae782026-05-15 → 2026-06-08 · 4 obs
● 2026-05-15 08:06:48
● 2026-06-08 01:44:14
○ 2026-07-13 06:04:18
○ 2026-08-02 03:40:02
●A2606:4700:3035::6815:2fe82026-07-13 → 2026-08-02 · 3 obs
○ 2026-06-08 01:44:14
● 2026-07-13 06:04:18
● 2026-08-02 03:40:02

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
sitens01.trs-dns.com, ns10.trs-dns.info, ns10.trs-dns.org, ns01.trs-dns.net8 records
ck21.siteroxy.ns.cloudflare.com, tom.ns.cloudflare.com-

✅ Authoritative Response

Server:108.162.192.142

NS records: roxy.ns.cloudflare.com, tom.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ck21.site (unsigned zone)

⏱️ Timing

Total: 351ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.47.232, 172.67.174.120
AAAA22606:4700:3033::ac43:ae78, 2606:4700:3035::6815:2fe8
NS2roxy.ns.cloudflare.com, tom.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1roxy.ns.cloudflare.com dns.cloudflare.co

📌 Glue Records Collected

Total: 8

Out-of-bailiwick: 8 (ns10.trs-dns.info, ns10.trs-dns.org, ns01.trs-dns.net...)

Analysis

IP Addresses

ck21.site directs to four IP numbers, which are 104.21.47.232, 172.67.174.120, 2606:4700:3033::ac43:ae78 and 2606:4700:3035::6815:2fe8.

Among the host names that share IP numbers with ck21.site are redqueencasino.com, www.bodyinbalancechiropractic.com, redaktors.lv and two others.

Name Servers

ck21.site has two authoritative name servers — roxy.ns.cloudflare.com and tom.ns.cloudflare.com.

ck21.site has the same name server delegation as a number of other domains, such as notjustjugs.com, ratemyjob.com, gaplo.tech and two more.

The name servers of ck21.site overlap at least partially with those of other domains — among them bourreecore.click, ecotechnetwork.click, irart.ru and two more.

These name servers commonly appear in combination with the name servers kia.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

roxy.ns.cloudflare.com points to 108.162.192.142, 172.64.32.142, 173.245.58.142 and 3 other IP addresses.

tom.ns.cloudflare.com points to 108.162.193.147, 172.64.33.147, 173.245.59.147 and 3 other IP addresses.