`zzkj.app`

DNSSEC	⚠️ Not signed
NS	`chris.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b55^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`chris.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c155^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`chris.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2155^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`chris.ns.cloudflare.com`
		A	108.162.193.85^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`chris.ns.cloudflare.com`
		A	172.64.33.85^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`chris.ns.cloudflare.com`
		A	173.245.59.85^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`chris.ns.cloudflare.com`
NS	`deb.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a5c^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`deb.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c05c^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`deb.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:205c^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`deb.ns.cloudflare.com`
		A	108.162.192.92^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`deb.ns.cloudflare.com`
		A	172.64.32.92^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`deb.ns.cloudflare.com`
		A	173.245.58.92^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`deb.ns.cloudflare.com`
SOA	`chris.ns.cloudflare.com`dns@cloudflare.com serial=2412144481

`app`

	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=101427

🔒 HSTS Preload (+subdomains)

Subdomains

xn--tiqt5le1au5eitz.zzkj.app

caisheng.zzkj.app

Same first word

zzkj.net.cn

zzkj.cn

zzkj.app

Similar names

zzjk.com

kzzj.cn

zjzk.org

kzzj.com

kjzz.org

zjzk.cn

zzjk.cn

kjzz.com

zkzj.org

zjkz.cn

kjzz.cn

kzzj.net

zzjk.jp

zkjz.info

jzzk.net

jkzz.com

zjzk.net

zjkz.net

zkzj.net

zzjk.com.cn

zkjz.com

kzjz.com

zzjk.org

kzjz.net

DNS History

2 records (2 active, 0 former)

●NSchris.ns.cloudflare.com2026-07-09 → 2026-08-14 · 2 obs

● 2026-07-09 06:47:54
● 2026-08-14 07:11:36

●NSdeb.ns.cloudflare.com2026-07-09 → 2026-08-14 · 2 obs

● 2026-07-09 06:47:54
● 2026-08-14 07:11:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
app	ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...	-
zzkj.app	deb.ns.cloudflare.com, chris.ns.cloudflare.com	-

✅ Authoritative Response

Server:173.245.58.92

NS records: deb.ns.cloudflare.com, chris.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for zzkj.app (unsigned zone)

⏱️ Timing

Total: 548ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`chris.ns.cloudflare.com, deb.ns.cloudflare.com`
SOA	1	`chris.ns.cloudflare.com dns.cloudflare.c`

Analysis

Hierarchy

zzkj.app serves as the parent of xn--tiqt5le1au5eitz.zzkj.app and caisheng.zzkj.app.

Name Servers

The NS records for zzkj.app delegate to chris.ns.cloudflare.com and deb.ns.cloudflare.com.

The name server configuration of zzkj.app is shared with other domains, for instance dynamiccounselingli.com, coldspringharborcesspools.com, queenspartyhall.com and two others.

zzkj.app has at least partial name server overlap with other domains, such as carersresource.org.uk, moyaskoda.ru, kisiris.com and two others.

It is common to find these name servers paired with the name servers nolan.ns.cloudflare.com, gail.ns.cloudflare.com, lakas.ns.cloudflare.com and elmo.ns.cloudflare.com.

Hosts with 6 IP addresses each:

chris.ns.cloudflare.com maps to 108.162.193.85, 172.64.33.85, 173.245.59.85 and 3 additional IP addresses.

deb.ns.cloudflare.com maps to 108.162.192.92, 172.64.32.92, 173.245.58.92 and 3 additional IP addresses.

zzkj.app - robtex.com

zzkj.app

app