`cdkzd.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3034::ac43:d915^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:10f0^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.16.240^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.217.21^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`cash.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b51^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cash.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c151^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`cash.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2151^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`cash.ns.cloudflare.com`
		A	108.162.193.81^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cash.ns.cloudflare.com`
		A	172.64.33.81^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cash.ns.cloudflare.com`
		A	173.245.59.81^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cash.ns.cloudflare.com`
NS	`nelci.ns.cloudflare.com`
		A	2606:4700:50::a29f:2698^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nelci.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c298^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`nelci.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2298^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`nelci.ns.cloudflare.com`
		A	108.162.194.152^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nelci.ns.cloudflare.com`
		A	162.159.38.152^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nelci.ns.cloudflare.com`
		A	172.64.34.152^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nelci.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.16.240, 172.67.217.21
		IPv6 hints	2606:4700:3034::ac43:d915, 2606:4700:3037::6815:10f0
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=30, name=cloudflare-ech.com
SOA	`cash.ns.cloudflare.com`dns@cloudflare.com serial=2411857850

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1786522989

Same first word

cdkzd.com

Similar names

czddk.com

kcddz.com

ddzck.cn

DNS History

24 records (6 active, 18 former)

●NScash.ns.cloudflare.com2026-06-26 → 2026-08-12 · 3 obs

○ 2026-04-17 20:38:06
● 2026-06-26 07:37:28
● 2026-08-12 08:26:16

○NSf1g1ns1.dnspod.net2015-07-17 → 2016-02-03 · 4 obs

● 2015-07-17 09:56:10
● 2016-02-03 18:01:24
○ 2016-05-01 18:57:00
○ 2026-08-12 08:26:16

○NSf1g1ns2.dnspod.net2015-07-17 → 2016-02-03 · 4 obs

● 2015-07-17 09:56:10
● 2016-02-03 18:01:24
○ 2016-05-01 18:57:00
○ 2026-08-12 08:26:16

●NSnelci.ns.cloudflare.com2026-06-26 → 2026-08-12 · 3 obs

○ 2026-04-17 20:38:06
● 2026-06-26 07:37:28
● 2026-08-12 08:26:16

○NSns1.domainnamedns.com2026-04-05 → 2026-04-05 · 4 obs

○ 2018-01-04 22:45:58
● 2026-04-05 14:01:34
○ 2026-04-17 20:38:06
○ 2026-08-12 08:26:16

○NSns2.domainnamedns.com2026-04-05 → 2026-04-05 · 4 obs

○ 2018-01-04 22:45:58
● 2026-04-05 14:01:34
○ 2026-04-17 20:38:06
○ 2026-08-12 08:26:16

○NSns3.domainnamedns.com2026-04-05 → 2026-04-05 · 4 obs

○ 2018-01-04 22:45:58
● 2026-04-05 14:01:34
○ 2026-04-17 20:38:06
○ 2026-08-12 08:26:16

○NSns4.dnsdun.com2016-12-19 → 2018-01-04 · 5 obs

○ 2016-05-01 18:57:00
● 2016-12-19 11:32:16
● 2018-01-04 22:45:58
○ 2026-04-05 14:01:34
○ 2026-08-12 08:26:16

○NSns4.domainnamedns.com2026-04-05 → 2026-04-05 · 4 obs

○ 2018-01-04 22:45:58
● 2026-04-05 14:01:34
○ 2026-04-17 20:38:06
○ 2026-08-12 08:26:16

○NSns6.dnsdun.net2016-12-19 → 2018-01-04 · 5 obs

○ 2016-05-01 18:57:00
● 2016-12-19 11:32:16
● 2018-01-04 22:45:58
○ 2026-04-05 14:01:34
○ 2026-08-12 08:26:16

○MXmxbiz1.qq.com2015-07-17 → 2016-02-03 · 4 obs

● 2015-07-17 09:56:10
● 2016-02-03 18:01:24
○ 2016-05-01 18:57:00
○ 2026-08-12 08:26:16

○MXmxbiz2.qq.com2015-07-17 → 2016-02-03 · 4 obs

● 2015-07-17 09:56:10
● 2016-02-03 18:01:24
○ 2016-05-01 18:57:00
○ 2026-08-12 08:26:16

●A104.21.16.2402026-08-12 → 2026-08-12 · 2 obs

○ 2026-06-26 07:37:28
● 2026-08-12 08:26:16

○A115.47.34.1422015-07-17 → 2016-02-03 · 4 obs

● 2015-07-17 09:56:10
● 2016-02-03 18:01:24
○ 2016-05-01 18:57:00
○ 2026-08-12 08:26:16

○A139.5.209.1142016-12-19 → 2018-01-04 · 5 obs

○ 2016-05-01 18:57:00
● 2016-12-19 11:32:16
● 2018-01-04 22:45:58
○ 2026-04-05 14:01:34
○ 2026-08-12 08:26:16

●A172.67.217.212026-08-12 → 2026-08-12 · 2 obs

○ 2026-06-26 07:37:28
● 2026-08-12 08:26:16

○A188.114.96.02026-06-26 → 2026-06-26 · 3 obs

○ 2026-04-17 20:38:06
● 2026-06-26 07:37:28
○ 2026-08-12 08:26:16

○A188.114.97.02026-06-26 → 2026-06-26 · 3 obs

○ 2026-04-17 20:38:06
● 2026-06-26 07:37:28
○ 2026-08-12 08:26:16

○A207.57.211.192026-04-05 → 2026-04-05 · 4 obs

○ 2018-01-04 22:45:58
● 2026-04-05 14:01:34
○ 2026-04-17 20:38:06
○ 2026-08-12 08:26:16

○A223.5.5.52015-07-17 → 2016-02-03 · 4 obs

● 2015-07-17 09:56:10
● 2016-02-03 18:01:24
○ 2016-05-01 18:57:00
○ 2026-08-12 08:26:16

●A2606:4700:3034::ac43:d9152026-08-12 → 2026-08-12 · 2 obs

○ 2026-06-26 07:37:28
● 2026-08-12 08:26:16

●A2606:4700:3037::6815:10f02026-08-12 → 2026-08-12 · 2 obs

○ 2026-06-26 07:37:28
● 2026-08-12 08:26:16

○A2a06:98c1:3120::2026-06-26 → 2026-06-26 · 3 obs

○ 2026-04-17 20:38:06
● 2026-06-26 07:37:28
○ 2026-08-12 08:26:16

○A2a06:98c1:3121::2026-06-26 → 2026-06-26 · 3 obs

○ 2026-04-17 20:38:06
● 2026-06-26 07:37:28
○ 2026-08-12 08:26:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
cdkzd.com	cash.ns.cloudflare.com, nelci.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.152

NS records: cash.ns.cloudflare.com, nelci.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cdkzd.com (unsigned zone)

⏱️ Timing

Total: 241ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.217.21, 104.21.16.240`
AAAA	2	`2606:4700:3037::6815:10f0, 2606:4700:3034::ac43:d915`
NS	2	`cash.ns.cloudflare.com, nelci.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`cash.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

cdkzd.com points to the four IP addresses 104.21.16.240, 172.67.217.21, 2606:4700:3034::ac43:d915 and 2606:4700:3037::6815:10f0.

Two other host names, along with app1.123-vip.app, bnftopup.com and izercloud.shop, also share IP numbers with cdkzd.com.

Name Servers

Two name servers handle the delegation for cdkzd.com: cash.ns.cloudflare.com and nelci.ns.cloudflare.com.

cdkzd.com shares its NS records with other domains, for example swt6.com, hunxs.com, hotking.net and two others.

At least some of cdkzd.com's name servers are shared with other domains, for example tjgg.org.cn, xigamini.com, svdf.nl and two more.

It is common for these name servers to be used in conjunction with the name servers anna.ns.cloudflare.com, rustam.ns.cloudflare.com and fattouche.ns.cloudflare.com.

DNS names with 6 IP addresses:

cash.ns.cloudflare.com resolves to 108.162.193.81, 172.64.33.81 and 173.245.59.81 among others, with 3 other IP addresses in total.

nelci.ns.cloudflare.com resolves to 108.162.194.152, 162.159.38.152 and 172.64.34.152 among others, with 3 other IP addresses in total.

cdkzd.com - robtex.com

cdkzd.com

com

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

`cdkzd.com`

`com`