ckhtz.com - robtex.com

ckhtz.com

DNSSEC⚠️ Not signed
A2606:4700:3035::ac43:cf21🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3036::6815:16d9🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.22.217Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.207.33🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NScarrera.ns.cloudflare.com ⭐
A2606:4700:50::a29f:26e7🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcarrera.ns.cloudflare.com
A2803:f800:50::6ca2:c2e7🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRcarrera.ns.cloudflare.com
A2a06:98c1:50::ac40:22e7🇺🇸 Cloudflare2a06:98c1:50::/45
PTRcarrera.ns.cloudflare.com
A108.162.194.231🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcarrera.ns.cloudflare.com
A162.159.38.231Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcarrera.ns.cloudflare.com
A172.64.34.231🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcarrera.ns.cloudflare.com
NShouston.ns.cloudflare.com
A2606:4700:58::a29f:2c34🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRhouston.ns.cloudflare.com
A2803:f800:50::6ca2:c334🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRhouston.ns.cloudflare.com
A2a06:98c1:50::ac40:2334🇺🇸 Cloudflare2a06:98c1:50::/45
PTRhouston.ns.cloudflare.com
A108.162.195.52🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRhouston.ns.cloudflare.com
A162.159.44.52Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRhouston.ns.cloudflare.com
A172.64.35.52🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRhouston.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4104.21.22.217, 172.67.207.33
IPv62606:4700:3035::ac43:cf21, 2606:4700:3036::6815:16d9
SOAcarrera.ns.cloudflare.comdns@cloudflare.com serial=2399258633

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1774500502

Subdomains

www.ckhtz.com

Same first word

ckhtz.com

Similar names

czhkt.com
hzckt.com
hzkct.cn

DNS History

19 records (6 active, 13 former)

2017201820192020202120222023202420252026NScarrera.ns.cloudflare.comhouston.ns.cloudflare.coma.share-dns.coma3.share-dns.comb.share-dns.netb3.share-dns.netf1g1ns1.dnspod.netf1g1ns2.dnspod.netA104.21.22.217172.67.207.332606:4700:3035::ac43:cf212606:4700:3036::6815:16d9154.88.96.229188.114.96.0188.114.97.02a06:98c1:3120::2a06:98c1:3121::47.52.88.2666.117.8.218
○NSa.share-dns.com2026-02-22 → 2026-03-10 · 5 obs
○ 2016-12-19 05:11:50
● 2026-02-22 00:17:28
● 2026-03-10 11:42:48
○ 2026-03-17 23:03:24
○ 2026-03-26 04:51:52
○NSa3.share-dns.com2026-02-22 → 2026-03-10 · 5 obs
○ 2016-12-19 05:11:50
● 2026-02-22 00:17:28
● 2026-03-10 11:42:48
○ 2026-03-17 23:03:24
○ 2026-03-26 04:51:52
○NSb.share-dns.net2026-02-22 → 2026-03-10 · 5 obs
○ 2016-12-19 05:11:50
● 2026-02-22 00:17:28
● 2026-03-10 11:42:48
○ 2026-03-17 23:03:24
○ 2026-03-26 04:51:52
○NSb3.share-dns.net2026-02-22 → 2026-03-10 · 5 obs
○ 2016-12-19 05:11:50
● 2026-02-22 00:17:28
● 2026-03-10 11:42:48
○ 2026-03-17 23:03:24
○ 2026-03-26 04:51:52
●NScarrera.ns.cloudflare.com2026-03-17 → 2026-03-26 · 3 obs
○ 2026-03-10 11:42:48
● 2026-03-17 23:03:24
● 2026-03-26 04:51:52
○NSf1g1ns1.dnspod.net2016-12-19 → 2016-12-19 · 3 obs
● 2016-12-19 05:11:50
○ 2026-02-22 00:17:28
○ 2026-03-26 04:51:52
○NSf1g1ns2.dnspod.net2016-12-19 → 2016-12-19 · 3 obs
● 2016-12-19 05:11:50
○ 2026-02-22 00:17:28
○ 2026-03-26 04:51:52
●NShouston.ns.cloudflare.com2026-03-17 → 2026-03-26 · 3 obs
○ 2026-03-10 11:42:48
● 2026-03-17 23:03:24
● 2026-03-26 04:51:52
●A104.21.22.2172026-03-17 → 2026-03-26 · 10 obs
○ 2026-03-10 11:42:48
● 2026-03-17 23:03:24
○ 2026-03-19 06:01:32
● 2026-03-19 10:58:02
○ 2026-03-19 15:15:16
● 2026-03-21 02:17:20
● 2026-03-23 21:29:40
○ 2026-03-24 15:30:18
● 2026-03-25 15:23:08
● 2026-03-26 04:51:52
○A154.88.96.2292026-02-22 → 2026-03-10 · 5 obs
○ 2017-10-06 06:23:44
● 2026-02-22 00:17:28
● 2026-03-10 11:42:48
○ 2026-03-17 23:03:24
○ 2026-03-26 04:51:52
●A172.67.207.332026-03-17 → 2026-03-26 · 10 obs
○ 2026-03-10 11:42:48
● 2026-03-17 23:03:24
○ 2026-03-19 06:01:32
● 2026-03-19 10:58:02
○ 2026-03-19 15:15:16
● 2026-03-21 02:17:20
● 2026-03-23 21:29:40
○ 2026-03-24 15:30:18
● 2026-03-25 15:23:08
● 2026-03-26 04:51:52
○A188.114.96.02026-03-19 → 2026-03-24 · 9 obs
○ 2026-03-17 23:03:24
● 2026-03-19 06:01:32
○ 2026-03-19 10:58:02
● 2026-03-19 15:15:16
○ 2026-03-21 02:17:20
○ 2026-03-23 21:29:40
● 2026-03-24 15:30:18
○ 2026-03-25 15:23:08
○ 2026-03-26 04:51:52
○A188.114.97.02026-03-19 → 2026-03-24 · 9 obs
○ 2026-03-17 23:03:24
● 2026-03-19 06:01:32
○ 2026-03-19 10:58:02
● 2026-03-19 15:15:16
○ 2026-03-21 02:17:20
○ 2026-03-23 21:29:40
● 2026-03-24 15:30:18
○ 2026-03-25 15:23:08
○ 2026-03-26 04:51:52
●A2606:4700:3035::ac43:cf212026-03-17 → 2026-03-26 · 10 obs
○ 2026-03-10 11:42:48
● 2026-03-17 23:03:24
○ 2026-03-19 06:01:32
● 2026-03-19 10:58:02
○ 2026-03-19 15:15:16
● 2026-03-21 02:17:20
● 2026-03-23 21:29:40
○ 2026-03-24 15:30:18
● 2026-03-25 15:23:08
● 2026-03-26 04:51:52
●A2606:4700:3036::6815:16d92026-03-17 → 2026-03-26 · 10 obs
○ 2026-03-10 11:42:48
● 2026-03-17 23:03:24
○ 2026-03-19 06:01:32
● 2026-03-19 10:58:02
○ 2026-03-19 15:15:16
● 2026-03-21 02:17:20
● 2026-03-23 21:29:40
○ 2026-03-24 15:30:18
● 2026-03-25 15:23:08
● 2026-03-26 04:51:52
○A2a06:98c1:3120::2026-03-19 → 2026-03-24 · 9 obs
○ 2026-03-17 23:03:24
● 2026-03-19 06:01:32
○ 2026-03-19 10:58:02
● 2026-03-19 15:15:16
○ 2026-03-21 02:17:20
○ 2026-03-23 21:29:40
● 2026-03-24 15:30:18
○ 2026-03-25 15:23:08
○ 2026-03-26 04:51:52
○A2a06:98c1:3121::2026-03-19 → 2026-03-24 · 9 obs
○ 2026-03-17 23:03:24
● 2026-03-19 06:01:32
○ 2026-03-19 10:58:02
● 2026-03-19 15:15:16
○ 2026-03-21 02:17:20
○ 2026-03-23 21:29:40
● 2026-03-24 15:30:18
○ 2026-03-25 15:23:08
○ 2026-03-26 04:51:52
○A47.52.88.262017-10-06 → 2017-10-06 · 4 obs
○ 2016-12-19 05:11:50
● 2017-10-06 06:23:44
○ 2026-02-22 00:17:28
○ 2026-03-26 04:51:52
○A66.117.8.2182016-12-19 → 2016-12-19 · 3 obs
● 2016-12-19 05:11:50
○ 2017-10-06 06:23:44
○ 2026-03-26 04:51:52

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comg.gtld-servers.net, a.gtld-servers.net, i.gtld-servers.net, m.gtld-servers.net...-
ckhtz.comcarrera.ns.cloudflare.com, houston.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.195.52

NS records: carrera.ns.cloudflare.com, houston.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ckhtz.com (unsigned zone)

⏱️ Timing

Total: 230ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.22.217, 172.67.207.33
AAAA22606:4700:3035::ac43:cf21, 2606:4700:3036::6815:16d9
NS2carrera.ns.cloudflare.com, houston.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1carrera.ns.cloudflare.com dns.cloudflare

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (carrera.ns.cloudflare.com, carrera.ns.cloudflare.com, carrera.ns.cloudflare.com...)

Analysis

Hierarchy

ckhtz.com is the parent of www.ckhtz.com.

IP Addresses

ckhtz.com points to four IP numbers: 2606:4700:3035::ac43:cf21, 2606:4700:3036::6815:16d9, 104.21.22.217 and 172.67.207.33.

For instance, other host names nomadsunveiled.com, dimensionwebshop.com, sanmaoyingyuan.com, eventclip.net and fangziyan.com share IP numbers with ckhtz.com.

Name Servers

ckhtz.com is delegated to two name servers: carrera.ns.cloudflare.com and houston.ns.cloudflare.com.

ckhtz.com uses the same name server setup as other domains such as sagakomputer.com, hngszy.com, shsyship.com, aven7.com and bincrea.com.

ckhtz.com shares name servers with other domains at least partially, for example tejegebvrqn.club, jingao120.com, batuskveras.lt, freshlymemo.us and edbsonline.com.

These name servers are commonly used with the name servers jim.ns.cloudflare.com and aiden.ns.cloudflare.com.

Host names with six IP numbers: host name carrera.ns.cloudflare.com points to: 2606:4700:50::a29f:26e7, 2803:f800:50::6ca2:c2e7, 2a06:98c1:50::ac40:22e7, 108.162.194.231, 162.159.38.231 and 172.64.34.231; host name houston.ns.cloudflare.com points to: 2606:4700:58::a29f:2c34, 2803:f800:50::6ca2:c334, 2a06:98c1:50::ac40:2334, 108.162.195.52, 162.159.44.52 and 172.64.35.52.