`yingziedu.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3035::6815:1fbf^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:b399^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.31.191^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.179.153^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`liz.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3abd^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`liz.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0bd^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`liz.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20bd^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`liz.ns.cloudflare.com`
		A	108.162.192.189^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`liz.ns.cloudflare.com`
		A	172.64.32.189^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`liz.ns.cloudflare.com`
		A	173.245.58.189^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`liz.ns.cloudflare.com`
NS	`mark.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b82^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mark.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c182^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`mark.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2182^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`mark.ns.cloudflare.com`
		A	108.162.193.130^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mark.ns.cloudflare.com`
		A	172.64.33.130^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mark.ns.cloudflare.com`
		A	173.245.59.130^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mark.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.31.191, 172.67.179.153
		IPv6 hints	2606:4700:3035::6815:1fbf, 2606:4700:3037::ac43:b399
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=214, name=cloudflare-ech.com
SOA	`liz.ns.cloudflare.com`dns@cloudflare.com serial=2402216596

`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=1778430396

Same first word

yingziedu.com

DNS History

27 records (6 active, 21 former)

○NSelma.ns.cloudflare.com2026-03-31 → 2026-04-05 · 5 obs

○ 2020-01-26 08:11:22
● 2026-03-31 06:18:08
● 2026-04-05 01:06:20
○ 2026-05-08 05:30:30
○ 2026-05-10 16:56:08

○NSgeorge.ns.cloudflare.com2026-03-31 → 2026-04-05 · 5 obs

○ 2020-01-26 08:11:22
● 2026-03-31 06:18:08
● 2026-04-05 01:06:20
○ 2026-05-08 05:30:30
○ 2026-05-10 16:56:08

○NSjm1.dns.com2020-01-26 → 2020-01-26 · 4 obs

○ 2017-01-26 04:50:52
● 2020-01-26 08:11:22
○ 2026-03-31 06:18:08
○ 2026-05-10 16:56:08

○NSjm2.dns.com2020-01-26 → 2020-01-26 · 4 obs

○ 2017-01-26 04:50:52
● 2020-01-26 08:11:22
○ 2026-03-31 06:18:08
○ 2026-05-10 16:56:08

●NSliz.ns.cloudflare.com2026-05-08 → 2026-05-10 · 3 obs

○ 2026-04-05 01:06:20
● 2026-05-08 05:30:30
● 2026-05-10 16:56:08

●NSmark.ns.cloudflare.com2026-05-08 → 2026-05-10 · 3 obs

○ 2026-04-05 01:06:20
● 2026-05-08 05:30:30
● 2026-05-10 16:56:08

○NSns1.judns.com2026-03-31 → 2026-05-10 · 2 obs

○ 2026-03-31 06:18:08
○ 2026-05-10 16:56:08

○NSns1.julydns.com2026-03-31 → 2026-05-10 · 2 obs

○ 2026-03-31 06:18:08
○ 2026-05-10 16:56:08

○NSns1.myhostadmin.net2016-12-16 → 2017-01-26 · 4 obs

● 2016-12-16 20:21:42
● 2017-01-26 04:50:52
○ 2020-01-26 08:11:22
○ 2026-05-10 16:56:08

○NSns2.judns.com2026-03-31 → 2026-05-10 · 2 obs

○ 2026-03-31 06:18:08
○ 2026-05-10 16:56:08

○NSns2.julydns.com2026-03-31 → 2026-05-10 · 2 obs

○ 2026-03-31 06:18:08
○ 2026-05-10 16:56:08

○NSns2.myhostadmin.net2016-12-16 → 2017-01-26 · 4 obs

● 2016-12-16 20:21:42
● 2017-01-26 04:50:52
○ 2020-01-26 08:11:22
○ 2026-05-10 16:56:08

○NSns3.myhostadmin.net2016-12-16 → 2017-01-26 · 4 obs

● 2016-12-16 20:21:42
● 2017-01-26 04:50:52
○ 2020-01-26 08:11:22
○ 2026-05-10 16:56:08

○NSns4.myhostadmin.net2016-12-16 → 2017-01-26 · 4 obs

● 2016-12-16 20:21:42
● 2017-01-26 04:50:52
○ 2020-01-26 08:11:22
○ 2026-05-10 16:56:08

○NSns5.myhostadmin.net2016-12-16 → 2017-01-26 · 4 obs

● 2016-12-16 20:21:42
● 2017-01-26 04:50:52
○ 2020-01-26 08:11:22
○ 2026-05-10 16:56:08

○NSns6.myhostadmin.net2016-12-16 → 2017-01-26 · 4 obs

● 2016-12-16 20:21:42
● 2017-01-26 04:50:52
○ 2020-01-26 08:11:22
○ 2026-05-10 16:56:08

●A104.21.31.1912026-03-31 → 2026-05-10 · 5 obs

○ 2020-01-26 08:11:22
● 2026-03-31 06:18:08
○ 2026-04-05 01:06:20
● 2026-05-08 05:30:30
● 2026-05-10 16:56:08

○A154.92.133.2062020-01-26 → 2020-01-26 · 4 obs

○ 2017-01-26 04:50:52
● 2020-01-26 08:11:22
○ 2026-03-31 06:18:08
○ 2026-05-10 16:56:08

●A172.67.179.1532026-03-31 → 2026-05-10 · 5 obs

○ 2020-01-26 08:11:22
● 2026-03-31 06:18:08
○ 2026-04-05 01:06:20
● 2026-05-08 05:30:30
● 2026-05-10 16:56:08

○A188.114.96.02026-04-05 → 2026-04-05 · 4 obs

○ 2026-03-31 06:18:08
● 2026-04-05 01:06:20
○ 2026-05-08 05:30:30
○ 2026-05-10 16:56:08

○A188.114.97.02026-04-05 → 2026-04-05 · 4 obs

○ 2026-03-31 06:18:08
● 2026-04-05 01:06:20
○ 2026-05-08 05:30:30
○ 2026-05-10 16:56:08

○A223.72.136.1162016-12-16 → 2017-01-26 · 4 obs

● 2016-12-16 20:21:42
● 2017-01-26 04:50:52
○ 2020-01-26 08:11:22
○ 2026-05-10 16:56:08

●A2606:4700:3035::6815:1fbf2026-03-31 → 2026-05-10 · 5 obs

○ 2020-01-26 08:11:22
● 2026-03-31 06:18:08
○ 2026-04-05 01:06:20
● 2026-05-08 05:30:30
● 2026-05-10 16:56:08

●A2606:4700:3037::ac43:b3992026-03-31 → 2026-05-10 · 5 obs

○ 2020-01-26 08:11:22
● 2026-03-31 06:18:08
○ 2026-04-05 01:06:20
● 2026-05-08 05:30:30
● 2026-05-10 16:56:08

○A2a06:98c1:3120::2026-04-05 → 2026-04-05 · 4 obs

○ 2026-03-31 06:18:08
● 2026-04-05 01:06:20
○ 2026-05-08 05:30:30
○ 2026-05-10 16:56:08

○A2a06:98c1:3121::2026-04-05 → 2026-04-05 · 4 obs

○ 2026-03-31 06:18:08
● 2026-04-05 01:06:20
○ 2026-05-08 05:30:30
○ 2026-05-10 16:56:08

○A47.76.204.682026-03-31 → 2026-05-10 · 2 obs

○ 2026-03-31 06:18:08
○ 2026-05-10 16:56:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	i.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net, m.gtld-servers.net...	-
yingziedu.com	mark.ns.cloudflare.com, liz.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.189

NS records: mark.ns.cloudflare.com, liz.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for yingziedu.com (unsigned zone)

⏱️ Timing

Total: 166ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.31.191, 172.67.179.153`
AAAA	2	`2606:4700:3037::ac43:b399, 2606:4700:3035::6815:1fbf`
NS	2	`liz.ns.cloudflare.com, mark.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`liz.ns.cloudflare.com dns.cloudflare.com`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

yingziedu.com maps to four IP numbers: 2606:4700:3035::6815:1fbf, 2606:4700:3037::ac43:b399, 104.21.31.191 and 172.67.179.153.

Other host names, for instance www.electro(0x736c7574)s.com, jordanvsslavojdebate.com, nytherionlabs.top, zhuhog.com and spydesignonline.ca share IP numbers with yingziedu.com.

Name Servers

Two name servers liz.ns.cloudflare.com and mark.ns.cloudflare.com are delegated to yingziedu.com.

yingziedu.com uses the same name server configuration as other domains, such as gxfuyi.com, huayuss.com, loveyanni.com, ellcon.pl and topokine.com.

yingziedu.com at least partially shares name servers with other domains such as pimas.us, ksgmi.com.br, jiaolian100.com, 158846.com and wlmqsswj.com.

These name servers are commonly used alongside jason.ns.cloudflare.com, leah.ns.cloudflare.com and guy.ns.cloudflare.com.

Host names with six IP numbers: Host name liz.ns.cloudflare.com points to 2606:4700:50::adf5:3abd, 2803:f800:50::6ca2:c0bd, 2a06:98c1:50::ac40:20bd, 108.162.192.189, 172.64.32.189 and 173.245.58.189; host name mark.ns.cloudflare.com points to 2606:4700:58::adf5:3b82, 2803:f800:50::6ca2:c182, 2a06:98c1:50::ac40:2182, 108.162.193.130, 172.64.33.130 and 173.245.59.130.

yingziedu.com - robtex.com

yingziedu.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

`yingziedu.com`

`com`