`zanjia521.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::6815:29d0^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3032::ac43:c196^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.41.208^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.193.150^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`kyree.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2ccf^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kyree.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3cf^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`kyree.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23cf^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`kyree.ns.cloudflare.com`
		A	108.162.195.207^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kyree.ns.cloudflare.com`
		A	162.159.44.207^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kyree.ns.cloudflare.com`
		A	172.64.35.207^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kyree.ns.cloudflare.com`
NS	`nicole.ns.cloudflare.com`
		A	2606:4700:50::adf5:3ad3^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nicole.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0d3^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`nicole.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20d3^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`nicole.ns.cloudflare.com`
		A	108.162.192.211^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nicole.ns.cloudflare.com`
		A	172.64.32.211^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nicole.ns.cloudflare.com`
		A	173.245.58.211^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nicole.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.41.208, 172.67.193.150
		IPv6 hints	2606:4700:3030::6815:29d0, 2606:4700:3032::ac43:c196
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=190, name=cloudflare-ech.com
SOA	`kyree.ns.cloudflare.com`dns@cloudflare.com serial=2407977280

`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=1783216201

rank #616059 globally
rank #266235 in the tld

Same first word

zanjia521.com

DNS History

25 records (6 active, 19 former)

○NSaron.ns.cloudflare.com2020-01-27 → 2020-01-27 · 4 obs

○ 2017-03-27 06:36:46
● 2020-01-27 07:27:12
○ 2026-05-01 09:51:30
○ 2026-07-05 02:01:48

●NSkyree.ns.cloudflare.com2026-07-04 → 2026-07-05 · 3 obs

○ 2026-05-30 17:23:48
● 2026-07-04 07:14:44
● 2026-07-05 02:01:48

○NSlars.ns.cloudflare.com2020-01-27 → 2020-01-27 · 4 obs

○ 2017-03-27 06:36:46
● 2020-01-27 07:27:12
○ 2026-05-01 09:51:30
○ 2026-07-05 02:01:48

○NSn1.xundns.com2026-05-01 → 2026-05-30 · 5 obs

○ 2020-01-27 07:27:12
● 2026-05-01 09:51:30
● 2026-05-30 17:23:48
○ 2026-07-04 07:14:44
○ 2026-07-05 02:01:48

○NSn2.xundns.com2026-05-01 → 2026-05-30 · 5 obs

○ 2020-01-27 07:27:12
● 2026-05-01 09:51:30
● 2026-05-30 17:23:48
○ 2026-07-04 07:14:44
○ 2026-07-05 02:01:48

●NSnicole.ns.cloudflare.com2026-07-04 → 2026-07-05 · 3 obs

○ 2026-05-30 17:23:48
● 2026-07-04 07:14:44
● 2026-07-05 02:01:48

○NSns43.domaincontrol.com2015-12-25 → 2016-07-04 · 5 obs

○ 2015-10-10 18:34:12
● 2015-12-25 20:51:22
● 2016-07-04 14:24:50
○ 2017-03-27 06:36:46
○ 2026-07-05 02:01:48

○NSns44.domaincontrol.com2015-12-25 → 2016-07-04 · 5 obs

○ 2015-10-10 18:34:12
● 2015-12-25 20:51:22
● 2016-07-04 14:24:50
○ 2017-03-27 06:36:46
○ 2026-07-05 02:01:48

○NSns73.domaincontrol.com2015-07-05 → 2015-07-05 · 3 obs

● 2015-07-05 00:39:04
○ 2015-10-10 18:34:12
○ 2026-07-05 02:01:48

○NSns74.domaincontrol.com2015-07-05 → 2015-07-05 · 3 obs

● 2015-07-05 00:39:04
○ 2015-10-10 18:34:12
○ 2026-07-05 02:01:48

○NSns75.domaincontrol.com2015-07-05 → 2015-07-05 · 3 obs

● 2015-07-05 00:39:04
○ 2015-10-10 18:34:12
○ 2026-07-05 02:01:48

○NSns76.domaincontrol.com2015-07-05 → 2015-07-05 · 3 obs

● 2015-07-05 00:39:04
○ 2015-10-10 18:34:12
○ 2026-07-05 02:01:48

○NSns77.domaincontrol.com2015-07-05 → 2015-07-05 · 3 obs

● 2015-07-05 00:39:04
○ 2015-10-10 18:34:12
○ 2026-07-05 02:01:48

○NSns78.domaincontrol.com2015-07-05 → 2015-07-05 · 3 obs

● 2015-07-05 00:39:04
○ 2015-10-10 18:34:12
○ 2026-07-05 02:01:48

○MXmailstore1.secureserver.net2015-07-05 → 2016-07-04 · 7 obs

● 2015-07-05 00:39:04
○ 2015-10-10 18:34:12
○ 2015-10-12 03:44:08
● 2015-12-25 20:51:22
● 2016-07-04 14:24:50
○ 2017-03-27 06:36:46
○ 2026-07-05 02:01:48

○MXsmtp.secureserver.net2015-07-05 → 2016-07-04 · 7 obs

● 2015-07-05 00:39:04
○ 2015-10-10 18:34:12
○ 2015-10-12 03:44:08
● 2015-12-25 20:51:22
● 2016-07-04 14:24:50
○ 2017-03-27 06:36:46
○ 2026-07-05 02:01:48

●A104.21.41.2082026-07-04 → 2026-07-05 · 3 obs

○ 2026-05-30 17:23:48
● 2026-07-04 07:14:44
● 2026-07-05 02:01:48

○A104.250.133.2222016-07-04 → 2016-07-04 · 4 obs

○ 2015-12-25 20:51:22
● 2016-07-04 14:24:50
○ 2017-03-27 06:36:46
○ 2026-07-05 02:01:48

○A172.252.62.1272020-01-27 → 2020-01-27 · 4 obs

○ 2017-03-27 06:36:46
● 2020-01-27 07:27:12
○ 2026-05-01 09:51:30
○ 2026-07-05 02:01:48

○A172.252.90.402015-07-05 → 2015-07-05 · 3 obs

● 2015-07-05 00:39:04
○ 2015-10-10 18:34:12
○ 2026-07-05 02:01:48

●A172.67.193.1502026-07-04 → 2026-07-05 · 3 obs

○ 2026-05-30 17:23:48
● 2026-07-04 07:14:44
● 2026-07-05 02:01:48

○A184.168.221.612015-12-25 → 2015-12-25 · 4 obs

○ 2015-10-10 18:34:12
● 2015-12-25 20:51:22
○ 2016-07-04 14:24:50
○ 2026-07-05 02:01:48

○A192.186.36.572026-05-01 → 2026-05-30 · 5 obs

○ 2020-01-27 07:27:12
● 2026-05-01 09:51:30
● 2026-05-30 17:23:48
○ 2026-07-04 07:14:44
○ 2026-07-05 02:01:48

●A2606:4700:3030::6815:29d02026-07-04 → 2026-07-05 · 3 obs

○ 2026-05-30 17:23:48
● 2026-07-04 07:14:44
● 2026-07-05 02:01:48

●A2606:4700:3032::ac43:c1962026-07-04 → 2026-07-05 · 3 obs

○ 2026-05-30 17:23:48
● 2026-07-04 07:14:44
● 2026-07-05 02:01:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
zanjia521.com	nicole.ns.cloudflare.com, kyree.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.207

NS records: nicole.ns.cloudflare.com, kyree.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for zanjia521.com (unsigned zone)

⏱️ Timing

Total: 169ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.41.208, 172.67.193.150`
AAAA	2	`2606:4700:3030::6815:29d0, 2606:4700:3032::ac43:c196`
NS	2	`kyree.ns.cloudflare.com, nicole.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`kyree.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

zanjia521.com points to the four IP addresses 104.21.41.208, 172.67.193.150, 2606:4700:3030::6815:29d0 and 2606:4700:3032::ac43:c196.

Among the host names that share IP numbers with zanjia521.com are betblast.fun, skateboard-city.com, packitoo.com and two others.

Name Servers

The NS records for zanjia521.com delegate to kyree.ns.cloudflare.com and nicole.ns.cloudflare.com.

zanjia521.com has the same name server delegation as a number of other domains, such as edu-webs.com, baijin-china.com, fulianedu.com and two more.

There is at least partial name server overlap between zanjia521.com and other domains — 3c3s.com, gayly.ru, ssobt.com and two more among them.

These name servers frequently co-occur with the name servers sky.ns.cloudflare.com and peyton.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

kyree.ns.cloudflare.com maps to 108.162.195.207, 162.159.44.207, 172.64.35.207 and 3 additional IP addresses.

nicole.ns.cloudflare.com maps to 108.162.192.211, 172.64.32.211, 173.245.58.211 and 3 additional IP addresses.

zanjia521.com - robtex.com

zanjia521.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

`zanjia521.com`

`com`