`cczigong.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3037::6815:1a82^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:a849^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.26.130^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.168.73^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`jihoon.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2ce9^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jihoon.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3e9^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`jihoon.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23e9^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`jihoon.ns.cloudflare.com`
		A	108.162.195.233^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jihoon.ns.cloudflare.com`
		A	162.159.44.233^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jihoon.ns.cloudflare.com`
		A	172.64.35.233^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jihoon.ns.cloudflare.com`
NS	`kelly.ns.cloudflare.com`
		A	2606:4700:50::a29f:265b^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kelly.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c25b^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`kelly.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:225b^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`kelly.ns.cloudflare.com`
		A	108.162.194.91^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kelly.ns.cloudflare.com`
		A	162.159.38.91^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kelly.ns.cloudflare.com`
		A	172.64.34.91^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kelly.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.26.130, 172.67.168.73
		IPv6 hints	2606:4700:3037::6815:1a82, 2606:4700:3037::ac43:a849
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=86, name=cloudflare-ech.com
SOA	`jihoon.ns.cloudflare.com`dns@cloudflare.com serial=2410104482

`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=1785473767

Same first word

cczigong.com

DNS History

23 records (6 active, 17 former)

○NSa.share-dns.com2026-02-24 → 2026-02-24 · 4 obs

○ 2018-10-08 04:54:46
● 2026-02-24 00:30:08
○ 2026-07-27 00:22:34
○ 2026-07-31 05:10:40

○NSa12.share-dns.com2026-02-24 → 2026-02-24 · 4 obs

○ 2018-10-08 04:54:46
● 2026-02-24 00:30:08
○ 2026-07-27 00:22:34
○ 2026-07-31 05:10:40

○NSb.share-dns.net2026-02-24 → 2026-02-24 · 4 obs

○ 2018-10-08 04:54:46
● 2026-02-24 00:30:08
○ 2026-07-27 00:22:34
○ 2026-07-31 05:10:40

○NSb12.share-dns.net2026-02-24 → 2026-02-24 · 4 obs

○ 2018-10-08 04:54:46
● 2026-02-24 00:30:08
○ 2026-07-27 00:22:34
○ 2026-07-31 05:10:40

○NSdns10.hichina.com2015-08-07 → 2017-02-16 · 4 obs

● 2015-08-07 13:05:34
● 2017-02-16 12:37:38
○ 2018-10-08 04:54:46
○ 2026-07-31 05:10:40

○NSdns9.hichina.com2015-08-07 → 2017-02-16 · 4 obs

● 2015-08-07 13:05:34
● 2017-02-16 12:37:38
○ 2018-10-08 04:54:46
○ 2026-07-31 05:10:40

●NSjihoon.ns.cloudflare.com2026-07-27 → 2026-07-31 · 3 obs

○ 2026-02-24 00:30:08
● 2026-07-27 00:22:34
● 2026-07-31 05:10:40

●NSkelly.ns.cloudflare.com2026-07-27 → 2026-07-31 · 3 obs

○ 2026-02-24 00:30:08
● 2026-07-27 00:22:34
● 2026-07-31 05:10:40

○NSns1.dnsthinking.com2018-10-08 → 2018-10-08 · 4 obs

○ 2017-02-16 12:37:38
● 2018-10-08 04:54:46
○ 2026-02-24 00:30:08
○ 2026-07-31 05:10:40

○NSns2.dnsthinking.com2018-10-08 → 2018-10-08 · 4 obs

○ 2017-02-16 12:37:38
● 2018-10-08 04:54:46
○ 2026-02-24 00:30:08
○ 2026-07-31 05:10:40

●A104.21.26.1302026-07-27 → 2026-07-31 · 3 obs

○ 2026-06-26 12:45:16
● 2026-07-27 00:22:34
● 2026-07-31 05:10:40

○A107.160.189.1632018-10-08 → 2018-10-08 · 4 obs

○ 2017-02-16 12:37:38
● 2018-10-08 04:54:46
○ 2026-02-24 00:30:08
○ 2026-07-31 05:10:40

○A125.88.190.92015-08-07 → 2015-08-07 · 3 obs

● 2015-08-07 13:05:34
○ 2018-10-08 04:54:46
○ 2026-07-31 05:10:40

●A172.67.168.732026-07-27 → 2026-07-31 · 3 obs

○ 2026-06-26 12:45:16
● 2026-07-27 00:22:34
● 2026-07-31 05:10:40

○A222.73.144.1742015-12-02 → 2015-12-02 · 4 obs

○ 2015-08-07 13:05:34
● 2015-12-02 23:53:50
○ 2016-03-04 16:06:20
○ 2026-07-31 05:10:40

○A222.73.144.1752016-07-02 → 2016-07-02 · 4 obs

○ 2016-03-04 16:06:20
● 2016-07-02 16:34:52
○ 2017-02-16 12:37:38
○ 2026-07-31 05:10:40

○A222.73.144.1872016-03-04 → 2016-03-04 · 4 obs

○ 2015-12-02 23:53:50
● 2016-03-04 16:06:20
○ 2016-07-02 16:34:52
○ 2026-07-31 05:10:40

●A2606:4700:3037::6815:1a822026-07-27 → 2026-07-31 · 3 obs

○ 2026-06-26 12:45:16
● 2026-07-27 00:22:34
● 2026-07-31 05:10:40

●A2606:4700:3037::ac43:a8492026-07-27 → 2026-07-31 · 3 obs

○ 2026-06-26 12:45:16
● 2026-07-27 00:22:34
● 2026-07-31 05:10:40

○A38.173.245.612026-02-24 → 2026-05-22 · 5 obs

○ 2018-10-08 04:54:46
● 2026-02-24 00:30:08
● 2026-05-22 17:12:36
○ 2026-06-26 12:45:16
○ 2026-07-31 05:10:40

○A38.33.180.2012026-06-26 → 2026-06-26 · 4 obs

○ 2026-05-22 17:12:36
● 2026-06-26 12:45:16
○ 2026-07-27 00:22:34
○ 2026-07-31 05:10:40

○CNAME4423d65185685cdabb31185326cb9546.360wzb.cn2015-12-02 → 2016-07-02 · 5 obs

○ 2015-08-07 13:05:34
● 2015-12-02 23:53:50
● 2016-07-02 16:34:52
○ 2017-02-16 12:37:38
○ 2026-07-31 05:10:40

○CNAMEs-72913.gotocdn.com2015-08-07 → 2017-02-16 · 4 obs

● 2015-08-07 13:05:34
● 2017-02-16 12:37:38
○ 2018-10-08 04:54:46
○ 2026-07-31 05:10:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	e.gtld-servers.net, a.gtld-servers.net, f.gtld-servers.net, i.gtld-servers.net...	-
cczigong.com	kelly.ns.cloudflare.com, jihoon.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.91

NS records: kelly.ns.cloudflare.com, jihoon.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cczigong.com (unsigned zone)

⏱️ Timing

Total: 159ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.168.73, 104.21.26.130`
AAAA	2	`2606:4700:3037::ac43:a849, 2606:4700:3037::6815:1a82`
NS	2	`jihoon.ns.cloudflare.com, kelly.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`jihoon.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

cczigong.com points to the four IP addresses 104.21.26.130, 172.67.168.73, 2606:4700:3037::6815:1a82 and 2606:4700:3037::ac43:a849.

theheartofjazz.org, 8a8a1.com, zingersystems.com and two other host names share IP numbers with cczigong.com.

Name Servers

cczigong.com is delegated to two name servers: jihoon.ns.cloudflare.com and kelly.ns.cloudflare.com.

cczigong.com uses the same name servers as several other domains — among them brickwoodmaldives.com, mindcloudtech.com, hddtm.online and two more.

There is at least partial name server overlap between cczigong.com and other domains — golfbetvip.app, pixset.co, zatroih.ru and two more among them.

These name servers tend to appear in combination with the name servers ignacio.ns.cloudflare.com, ziggy.ns.cloudflare.com, jasper.ns.cloudflare.com and alice.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

jihoon.ns.cloudflare.com resolves to 108.162.195.233, 162.159.44.233, 172.64.35.233 and 3 other IP addresses.

kelly.ns.cloudflare.com resolves to 108.162.194.91, 162.159.38.91, 172.64.34.91 and 3 other IP addresses.

cczigong.com - robtex.com

cczigong.com

com

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

`cczigong.com`

`com`