`ychsedu.com`

DNSSEC	⚠️ Not signed
A	104.221.184.105^{🇺🇸 ESITED-1104.221.128.0/17 ARIN direct allocation}
NS	`a8.share-dns.com` ⭐ ⚠️ Not in parent delegation
		A	172.64.53.25^{🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`a.share-dns.com` ⚠️ Not in zone NS records
		A	172.64.53.25^{🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`b.share-dns.net` ⚠️ Not in zone NS records
		A	172.64.52.239^{🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`b8.share-dns.net` ⚠️ Not in parent delegation
		A	172.64.52.239^{🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
SOA	`a.share-dns.com`master@share-dns.com serial=1769588341

`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=1774973312

Same first word

ychsedu.com

Similar names

schudey.de

sychedu.com

cyshedu.com

edushcy.com

schyedu.com

DNS History

12 records (5 active, 7 former)

●NSa.share-dns.com2026-03-31 → 2026-03-31 · 2 obs

○ 2017-04-21 07:39:02
● 2026-03-31 16:21:12

●NSa8.share-dns.com2026-03-31 → 2026-03-31 · 2 obs

○ 2017-04-21 07:39:02
● 2026-03-31 16:21:12

●NSb.share-dns.net2026-03-31 → 2026-03-31 · 2 obs

○ 2017-04-21 07:39:02
● 2026-03-31 16:21:12

●NSb8.share-dns.net2026-03-31 → 2026-03-31 · 2 obs

○ 2017-04-21 07:39:02
● 2026-03-31 16:21:12

○NSdns19.hichina.com2015-05-17 → 2017-04-21 · 3 obs

● 2015-05-17 17:01:56
● 2017-04-21 07:39:02
○ 2026-03-31 16:21:12

○NSdns20.hichina.com2015-05-17 → 2017-04-21 · 3 obs

● 2015-05-17 17:01:56
● 2017-04-21 07:39:02
○ 2026-03-31 16:21:12

○MXmxbiz1.qq.com2015-05-17 → 2017-04-21 · 3 obs

● 2015-05-17 17:01:56
● 2017-04-21 07:39:02
○ 2026-03-31 16:21:12

○MXmxbiz2.qq.com2015-05-17 → 2017-04-21 · 3 obs

● 2015-05-17 17:01:56
● 2017-04-21 07:39:02
○ 2026-03-31 16:21:12

○A104.195.46.1012026-03-31 → 2026-03-31 · 1 obs

○ 2026-03-31 16:21:12

●A104.221.184.1052026-03-31 → 2026-03-31 · 2 obs

○ 2017-04-21 07:39:02
● 2026-03-31 16:21:12

○A114.112.100.2362016-03-16 → 2017-04-21 · 4 obs

○ 2015-12-07 02:18:30
● 2016-03-16 09:36:50
● 2017-04-21 07:39:02
○ 2026-03-31 16:21:12

○A42.62.7.1522015-05-17 → 2015-12-07 · 4 obs

● 2015-05-17 17:01:56
● 2015-12-07 02:18:30
○ 2016-03-16 09:36:50
○ 2026-03-31 16:21:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	c.gtld-servers.net, l.gtld-servers.net, k.gtld-servers.net, g.gtld-servers.net...	-
ychsedu.com	b8.share-dns.net, a8.share-dns.com	1 record

✅ Authoritative Response

Server:172.64.53.25

NS records: b8.share-dns.net, a8.share-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ychsedu.com (unsigned zone)

⏱️ Timing

Total: 284ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`104.221.184.105`
NS	2	`a.share-dns.com, b.share-dns.net`
SOA	1	`a.share-dns.com master.share-dns.com`

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (a8.share-dns.com)

Analysis

IP Addresses

ychsedu.com resolves to one IP number: 104.221.184.105.

Other host names for instance www.max-8.com and bzjxxw.com share IP numbers with ychsedu.com.

Name Servers

ychsedu.com delegates to four name servers: a8.share-dns.com, a.share-dns.com, b8.share-dns.net and b.share-dns.net.

ychsedu.com at least partially shares name servers with other domains, including pinlaiweiyu.com, oudasheng.top, myfood101.com, hngarage.com and jhj58.com.