`qizedu.net`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:4b8^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::ac43:8459^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.4.184^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.132.89^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`rayne.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:260b^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rayne.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c20b^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`rayne.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:220b^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`rayne.ns.cloudflare.com`
		A	108.162.194.11^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rayne.ns.cloudflare.com`
		A	162.159.38.11^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rayne.ns.cloudflare.com`
		A	172.64.34.11^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rayne.ns.cloudflare.com`
NS	`tony.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bf0^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tony.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1f0^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`tony.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21f0^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`tony.ns.cloudflare.com`
		A	108.162.193.240^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tony.ns.cloudflare.com`
		A	172.64.33.240^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tony.ns.cloudflare.com`
		A	173.245.59.240^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tony.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.4.184, 172.67.132.89
		IPv6	2606:4700:3031::6815:4b8, 2606:4700:3036::ac43:8459
SOA	`rayne.ns.cloudflare.com`dns@cloudflare.com serial=2398994922

`net`

	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=1774519227

Same first word

qizedu.cn

qizedu.org

qizedu.net

Similar names

qziedu.cn

quized.com

edquiz.com

qziedu.com.cn

DNS History

16 records (6 active, 10 former)

○NSf1g1ns1.dnspod.net2017-03-26 → 2017-03-26 · 4 obs

○ 2016-07-14 07:17:30
● 2017-03-26 05:39:32
○ 2026-03-25 19:36:02
○ 2026-03-26 10:11:06

○NSf1g1ns2.dnspod.net2017-03-26 → 2017-03-26 · 4 obs

○ 2016-07-14 07:17:30
● 2017-03-26 05:39:32
○ 2026-03-25 19:36:02
○ 2026-03-26 10:11:06

○NSns1.myhostadmin.net2015-08-12 → 2016-07-14 · 4 obs

● 2015-08-12 21:18:52
● 2016-07-14 07:17:30
○ 2017-03-26 05:39:32
○ 2026-03-26 10:11:06

○NSns2.myhostadmin.net2015-08-12 → 2016-07-14 · 4 obs

● 2015-08-12 21:18:52
● 2016-07-14 07:17:30
○ 2017-03-26 05:39:32
○ 2026-03-26 10:11:06

○NSns3.myhostadmin.net2015-08-12 → 2016-07-14 · 4 obs

● 2015-08-12 21:18:52
● 2016-07-14 07:17:30
○ 2017-03-26 05:39:32
○ 2026-03-26 10:11:06

○NSns4.myhostadmin.net2015-08-12 → 2016-07-14 · 4 obs

● 2015-08-12 21:18:52
● 2016-07-14 07:17:30
○ 2017-03-26 05:39:32
○ 2026-03-26 10:11:06

○NSns5.myhostadmin.net2015-08-12 → 2016-07-14 · 4 obs

● 2015-08-12 21:18:52
● 2016-07-14 07:17:30
○ 2017-03-26 05:39:32
○ 2026-03-26 10:11:06

○NSns6.myhostadmin.net2015-08-12 → 2016-07-14 · 4 obs

● 2015-08-12 21:18:52
● 2016-07-14 07:17:30
○ 2017-03-26 05:39:32
○ 2026-03-26 10:11:06

●NSrayne.ns.cloudflare.com2026-03-25 → 2026-03-26 · 3 obs

○ 2017-03-26 05:39:32
● 2026-03-25 19:36:02
● 2026-03-26 10:11:06

●NStony.ns.cloudflare.com2026-03-25 → 2026-03-26 · 3 obs

○ 2017-03-26 05:39:32
● 2026-03-25 19:36:02
● 2026-03-26 10:11:06

●A104.21.4.1842026-03-25 → 2026-03-26 · 3 obs

○ 2016-07-14 07:17:30
● 2026-03-25 19:36:02
● 2026-03-26 10:11:06

○A118.244.234.1882015-08-12 → 2016-07-14 · 4 obs

● 2015-08-12 21:18:52
● 2016-07-14 07:17:30
○ 2026-03-25 19:36:02
○ 2026-03-26 10:11:06

●A172.67.132.892026-03-25 → 2026-03-26 · 3 obs

○ 2016-07-14 07:17:30
● 2026-03-25 19:36:02
● 2026-03-26 10:11:06

●A2606:4700:3031::6815:4b82026-03-25 → 2026-03-26 · 3 obs

○ 2016-07-14 07:17:30
● 2026-03-25 19:36:02
● 2026-03-26 10:11:06

●A2606:4700:3036::ac43:84592026-03-25 → 2026-03-26 · 3 obs

○ 2016-07-14 07:17:30
● 2026-03-25 19:36:02
● 2026-03-26 10:11:06

○CNAMEs-117609.gotocdn.com2015-08-12 → 2016-07-14 · 4 obs

● 2015-08-12 21:18:52
● 2016-07-14 07:17:30
○ 2017-03-26 05:39:32
○ 2026-03-26 10:11:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
qizedu.net	tony.ns.cloudflare.com, rayne.ns.cloudflare.com	-

✅ Authoritative Response

Server:173.245.59.240

NS records: tony.ns.cloudflare.com, rayne.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for qizedu.net (unsigned zone)

⏱️ Timing

Total: 551ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.4.184, 172.67.132.89`
AAAA	2	`2606:4700:3036::ac43:8459, 2606:4700:3031::6815:4b8`
NS	2	`rayne.ns.cloudflare.com, tony.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`rayne.ns.cloudflare.com dns.cloudflare.c`

Analysis

IP Addresses

qizedu.net maps to four IP numbers: 2606:4700:3031::6815:4b8, 2606:4700:3036::ac43:8459, 104.21.4.184 and 172.67.132.89.

Other host names, for instance www.mhg.com.vn, hds-sc.com, dwordfrm.com, mail.parkhotelpacchiosi.it and www.livedrift.life share IP numbers with qizedu.net.

Name Servers

Two name servers rayne.ns.cloudflare.com and tony.ns.cloudflare.com are delegated to qizedu.net.

qizedu.net uses the same name server configuration as other domains, such as 0531juse.com, yijiequ.com, kmxwdx.com, zjyfgj.com and ycyizhong.com.

qizedu.net at least partially shares name servers with other domains such as huatihuixiazai.com.cn, zhibo83.com.cn, aumillions.com, 91mianfeikanpian.com.cn and trindadetecnologia.com.br.

These name servers are commonly used alongside samara.ns.cloudflare.com, nikon.ns.cloudflare.com and cris.ns.cloudflare.com.

Host names with six IP numbers: Host name rayne.ns.cloudflare.com points to 2606:4700:50::a29f:260b, 2803:f800:50::6ca2:c20b, 2a06:98c1:50::ac40:220b, 108.162.194.11, 162.159.38.11 and 172.64.34.11; host name tony.ns.cloudflare.com points to 2606:4700:58::adf5:3bf0, 2803:f800:50::6ca2:c1f0, 2a06:98c1:50::ac40:21f0, 108.162.193.240, 172.64.33.240 and 173.245.59.240.

qizedu.net - robtex.com

qizedu.net

net

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

`qizedu.net`

`net`