`zhenjidan.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::6815:5973^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::ac43:8d7c^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.89.115^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.141.124^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`cruz.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a58^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cruz.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c058^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`cruz.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2058^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`cruz.ns.cloudflare.com`
		A	108.162.192.88^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cruz.ns.cloudflare.com`
		A	172.64.32.88^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cruz.ns.cloudflare.com`
		A	173.245.58.88^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cruz.ns.cloudflare.com`
NS	`gerald.ns.cloudflare.com`
		A	2606:4700:58::adf5:3ba8^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gerald.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1a8^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`gerald.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21a8^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`gerald.ns.cloudflare.com`
		A	108.162.193.168^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gerald.ns.cloudflare.com`
		A	172.64.33.168^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gerald.ns.cloudflare.com`
		A	173.245.59.168^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gerald.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.89.115, 172.67.141.124
		IPv6 hints	2606:4700:3032::6815:5973, 2606:4700:3034::ac43:8d7c
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=85, name=cloudflare-ech.com
SOA	`cruz.ns.cloudflare.com`dns@cloudflare.com serial=2408511066

`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=1785020437

Same first word

zhenjidan.com

DNS History

15 records (6 active, 9 former)

●NScruz.ns.cloudflare.com2026-07-08 → 2026-07-25 · 3 obs

○ 2026-06-05 14:01:54
● 2026-07-08 06:16:54
● 2026-07-25 23:03:58

●NSgerald.ns.cloudflare.com2026-07-08 → 2026-07-25 · 3 obs

○ 2026-06-05 14:01:54
● 2026-07-08 06:16:54
● 2026-07-25 23:03:58

○NSns1.22.cn2017-02-15 → 2017-02-15 · 4 obs

○ 2016-02-26 13:05:06
● 2017-02-15 17:32:46
○ 2020-02-13 10:02:16
○ 2026-07-25 23:03:58

○NSns1.dns.com2026-05-17 → 2026-06-05 · 5 obs

○ 2020-02-13 10:02:16
● 2026-05-17 03:42:24
● 2026-06-05 14:01:54
○ 2026-07-08 06:16:54
○ 2026-07-25 23:03:58

○NSns11.bigwww.com2015-07-25 → 2016-02-26 · 4 obs

● 2015-07-25 21:00:58
● 2016-02-26 13:05:06
○ 2017-02-15 17:32:46
○ 2026-07-25 23:03:58

○NSns2.dns.com2026-05-17 → 2026-06-05 · 5 obs

○ 2020-02-13 10:02:16
● 2026-05-17 03:42:24
● 2026-06-05 14:01:54
○ 2026-07-08 06:16:54
○ 2026-07-25 23:03:58

○NSns6.dnsdun.com2020-02-13 → 2020-02-13 · 4 obs

○ 2017-02-15 17:32:46
● 2020-02-13 10:02:16
○ 2026-05-17 03:42:24
○ 2026-07-25 23:03:58

○NSns6.dnsdun.net2020-02-13 → 2020-02-13 · 4 obs

○ 2017-02-15 17:32:46
● 2020-02-13 10:02:16
○ 2026-05-17 03:42:24
○ 2026-07-25 23:03:58

●A104.21.89.1152026-07-08 → 2026-07-25 · 3 obs

○ 2026-06-05 14:01:54
● 2026-07-08 06:16:54
● 2026-07-25 23:03:58

○A108.186.79.582017-02-15 → 2017-02-15 · 3 obs

● 2017-02-15 17:32:46
○ 2026-05-17 03:42:24
○ 2026-07-25 23:03:58

●A172.67.141.1242026-07-08 → 2026-07-25 · 3 obs

○ 2026-06-05 14:01:54
● 2026-07-08 06:16:54
● 2026-07-25 23:03:58

○A192.186.36.1192026-05-17 → 2026-06-05 · 5 obs

○ 2017-02-15 17:32:46
● 2026-05-17 03:42:24
● 2026-06-05 14:01:54
○ 2026-07-08 06:16:54
○ 2026-07-25 23:03:58

○A2606:4700:3030::6815:59732026-07-08 → 2026-07-08 · 4 obs

○ 2026-06-05 14:01:54
● 2026-07-08 06:16:54
○ 2026-07-13 11:04:32
○ 2026-07-25 23:03:58

●A2606:4700:3032::6815:59732026-07-13 → 2026-07-25 · 3 obs

○ 2026-07-08 06:16:54
● 2026-07-13 11:04:32
● 2026-07-25 23:03:58

●A2606:4700:3034::ac43:8d7c2026-07-08 → 2026-07-25 · 3 obs

○ 2026-06-05 14:01:54
● 2026-07-08 06:16:54
● 2026-07-25 23:03:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
zhenjidan.com	cruz.ns.cloudflare.com, gerald.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.168

NS records: cruz.ns.cloudflare.com, gerald.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for zhenjidan.com (unsigned zone)

⏱️ Timing

Total: 634ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.141.124, 104.21.89.115`
AAAA	2	`2606:4700:3034::ac43:8d7c, 2606:4700:3032::6815:5973`
NS	2	`cruz.ns.cloudflare.com, gerald.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`cruz.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

zhenjidan.com directs to four IP numbers, which are 104.21.89.115, 172.67.141.124, 2606:4700:3032::6815:5973 and 2606:4700:3034::ac43:8d7c.

webmail.rightbiz.biz, ux.studio, cpcontacts.rightbiz.biz and two other host names share IP numbers with zhenjidan.com.

Name Servers

zhenjidan.com has two authoritative name servers — cruz.ns.cloudflare.com and gerald.ns.cloudflare.com.

zhenjidan.com uses the same name servers as several other domains — among them xzdcq.com, drtvtoys.com, china-pioner.com and two more.

There is at least partial name server overlap between zhenjidan.com and other domains — lambo303.cfd, shangryla.com.br, 206solutions.com and two more among them.

These name servers are routinely deployed together with the name servers moura.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

cruz.ns.cloudflare.com points to 108.162.192.88, 172.64.32.88, 173.245.58.88 and 3 other IP addresses.

gerald.ns.cloudflare.com points to 108.162.193.168, 172.64.33.168, 173.245.59.168 and 3 other IP addresses.

zhenjidan.com - robtex.com

zhenjidan.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

`zhenjidan.com`

`com`