`zysjedu.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::ac43:d637^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:5616^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.86.22^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.214.55^{🇺🇸 Cloudflare172.67.208.0/20 , 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	104.21.86.22, 172.67.214.55
		IPv6 hints	2606:4700:3033::ac43:d637, 2606:4700:3037::6815:5616
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=110, name=cloudflare-ech.com
SOA	`kyree.ns.cloudflare.com`dns@cloudflare.com serial=2407903969

`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=1783143446

rank #780838 globally
rank #343760 in the tld

Same first word

zysjedu.com

Similar names

jsyzedu.net

syjzedu.cn

yjzsedu.com

DNS History

9 records (6 active, 3 former)

●NSkyree.ns.cloudflare.com2026-07-03 → 2026-07-04 · 3 obs

○ 2026-06-12 17:04:44
● 2026-07-03 11:45:00
● 2026-07-04 05:40:16

●NSnicole.ns.cloudflare.com2026-07-03 → 2026-07-04 · 3 obs

○ 2026-06-12 17:04:44
● 2026-07-03 11:45:00
● 2026-07-04 05:40:16

○NSns1.dns.com2026-06-12 → 2026-06-12 · 3 obs

● 2026-06-12 17:04:44
○ 2026-07-03 11:45:00
○ 2026-07-04 05:40:16

○NSns2.dns.com2026-06-12 → 2026-06-12 · 3 obs

● 2026-06-12 17:04:44
○ 2026-07-03 11:45:00
○ 2026-07-04 05:40:16

●A104.21.86.222026-07-03 → 2026-07-04 · 3 obs

○ 2026-06-12 17:04:44
● 2026-07-03 11:45:00
● 2026-07-04 05:40:16

●A172.67.214.552026-07-03 → 2026-07-04 · 3 obs

○ 2026-06-12 17:04:44
● 2026-07-03 11:45:00
● 2026-07-04 05:40:16

○A192.186.45.632026-06-12 → 2026-06-12 · 3 obs

● 2026-06-12 17:04:44
○ 2026-07-03 11:45:00
○ 2026-07-04 05:40:16

●A2606:4700:3033::ac43:d6372026-07-03 → 2026-07-04 · 3 obs

○ 2026-06-12 17:04:44
● 2026-07-03 11:45:00
● 2026-07-04 05:40:16

●A2606:4700:3037::6815:56162026-07-03 → 2026-07-04 · 3 obs

○ 2026-06-12 17:04:44
● 2026-07-03 11:45:00
● 2026-07-04 05:40:16

🔍 DNS Trace

📋 Delegation Chain

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

✅ Authoritative Response

Server:108.162.192.211

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for zysjedu.com (unsigned zone)

⏱️ Timing

Total: 143ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.86.22, 172.67.214.55`
AAAA	2	`2606:4700:3033::ac43:d637, 2606:4700:3037::6815:5616`
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

zysjedu.com points to the four IP addresses 104.21.86.22, 172.67.214.55, 2606:4700:3033::ac43:d637 and 2606:4700:3037::6815:5616.

atomict.io, bestoutdoorskiing.com, ychczs.com and two other host names share IP numbers with zysjedu.com.

Name Servers

zysjedu.com is served by two delegated name servers, kyree.ns.cloudflare.com and nicole.ns.cloudflare.com.

zysjedu.com uses the same name servers as several other domains — among them cchinapa.com, busneel.com, chinaredun.com and two more.

The name servers of zysjedu.com overlap at least partially with those of other domains — among them cyykq.com, plus613.net, nibrasmea.com and two more.

These name servers commonly appear alongside the name servers sky.ns.cloudflare.com and peyton.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

kyree.ns.cloudflare.com carries IP addresses 108.162.195.207, 162.159.44.207 and 172.64.35.207, with 3 other addresses beyond those.

nicole.ns.cloudflare.com carries IP addresses 108.162.192.211, 172.64.32.211 and 173.245.58.211, with 3 other addresses beyond those.

zysjedu.com - robtex.com

zysjedu.com

com

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

`zysjedu.com`

`com`