`laizhouedu.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::6815:2299^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:a257^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.34.153^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.162.87^{🇺🇸 Cloudflare172.67.160.0/20 , 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	104.21.34.153, 172.67.162.87
		IPv6 hints	2606:4700:3033::6815:2299, 2606:4700:3037::ac43:a257
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=140, name=cloudflare-ech.com
SOA	`kyree.ns.cloudflare.com`dns@cloudflare.com serial=2407904436

`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=1785704922

rank #832310 globally
rank #355905 in the tld

Same first word

laizhouedu.com

DNS History

15 records (6 active, 9 former)

●NSkyree.ns.cloudflare.com2026-08-02 → 2026-08-02 · 3 obs

○ 2026-06-11 16:40:56
● 2026-08-02 21:22:58
● 2026-08-02 21:23:00

○NSn1.xundns.com2026-06-11 → 2026-06-11 · 4 obs

○ 2018-05-15 02:09:44
● 2026-06-11 16:40:56
○ 2026-08-02 21:22:58
○ 2026-08-02 21:23:00

○NSn2.xundns.com2026-06-11 → 2026-06-11 · 4 obs

○ 2018-05-15 02:09:44
● 2026-06-11 16:40:56
○ 2026-08-02 21:22:58
○ 2026-08-02 21:23:00

●NSnicole.ns.cloudflare.com2026-08-02 → 2026-08-02 · 3 obs

○ 2026-06-11 16:40:56
● 2026-08-02 21:22:58
● 2026-08-02 21:23:00

○NSns1.myhostadmin.net2018-05-15 → 2018-05-15 · 3 obs

● 2018-05-15 02:09:44
○ 2026-06-11 16:40:56
○ 2026-08-02 21:23:00

○NSns2.myhostadmin.net2018-05-15 → 2018-05-15 · 3 obs

● 2018-05-15 02:09:44
○ 2026-06-11 16:40:56
○ 2026-08-02 21:23:00

○NSns3.myhostadmin.net2018-05-15 → 2018-05-15 · 3 obs

● 2018-05-15 02:09:44
○ 2026-06-11 16:40:56
○ 2026-08-02 21:23:00

○NSns4.myhostadmin.net2018-05-15 → 2018-05-15 · 3 obs

● 2018-05-15 02:09:44
○ 2026-06-11 16:40:56
○ 2026-08-02 21:23:00

○NSns5.myhostadmin.net2018-05-15 → 2018-05-15 · 3 obs

● 2018-05-15 02:09:44
○ 2026-06-11 16:40:56
○ 2026-08-02 21:23:00

○NSns6.myhostadmin.net2018-05-15 → 2018-05-15 · 3 obs

● 2018-05-15 02:09:44
○ 2026-06-11 16:40:56
○ 2026-08-02 21:23:00

●A104.21.34.1532026-08-02 → 2026-08-02 · 3 obs

○ 2026-06-11 16:40:56
● 2026-08-02 21:22:58
● 2026-08-02 21:23:00

●A172.67.162.872026-08-02 → 2026-08-02 · 3 obs

○ 2026-06-11 16:40:56
● 2026-08-02 21:22:58
● 2026-08-02 21:23:00

○A192.163.177.2202018-05-15 → 2018-05-15 · 3 obs

● 2018-05-15 02:09:44
○ 2026-06-11 16:40:56
○ 2026-08-02 21:23:00

●A2606:4700:3033::6815:22992026-08-02 → 2026-08-02 · 3 obs

○ 2026-06-11 16:40:56
● 2026-08-02 21:22:58
● 2026-08-02 21:23:00

●A2606:4700:3037::ac43:a2572026-08-02 → 2026-08-02 · 3 obs

○ 2026-06-11 16:40:56
● 2026-08-02 21:22:58
● 2026-08-02 21:23:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
laizhouedu.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 laizhouedu.com (unsigned zone)

⏱️ Timing

Total: 143ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.34.153, 172.67.162.87`
AAAA	2	`2606:4700:3033::6815:2299, 2606:4700:3037::ac43:a257`
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

laizhouedu.com resolves to four IP addresses: 104.21.34.153, 172.67.162.87, 2606:4700:3033::6815:2299 and 2606:4700:3037::ac43:a257.

kcsystem.es.kcsystem.es, dolorescoronada.com, duncanvilletreeservice.com and two other host names share IP numbers with laizhouedu.com.

Name Servers

Two name servers handle the delegation for laizhouedu.com: kyree.ns.cloudflare.com and nicole.ns.cloudflare.com.

laizhouedu.com uses the same name servers as several other domains — among them navassoft.com, shenmuzaixian.com, bjhyschool.com and two more.

laizhouedu.com partially shares its NS delegation with several other domains, including nashkamensk.ru, limeside.ru, betplusrise.us and two others.

These name servers are regularly seen alongside sky.ns.cloudflare.com and virginia.ns.cloudflare.com as name servers.

Hostnames that resolve to 6 IP addresses:

kyree.ns.cloudflare.com resolves to 108.162.195.207, 162.159.44.207 and 172.64.35.207 among others, with 3 other IP addresses in total.

nicole.ns.cloudflare.com resolves to 108.162.192.211, 172.64.32.211 and 173.245.58.211 among others, with 3 other IP addresses in total.

laizhouedu.com - robtex.com

laizhouedu.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

`laizhouedu.com`

`com`