`chn-education.com`

DNSSEC	⚠️ Not signed
A	154.12.31.240^{🇺🇸 AS401696154.12.24.0/21}
NS	`ns1.julydns.com` ⭐
		A	47.97.51.45^{🇨🇳 Alibaba-Cloud47.96.0.0/15 Aliyun Computing Co., LTD}
NS	`ns2.julydns.com`
		A	162.159.48.223^{Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
SOA	`ns1.julydns.com`master@jmdns.com serial=1768705963

`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=1774427447

Same first word

chn-education.com

DNS History

8 records (3 active, 5 former)

○NSdns15.hichina.com2017-05-18 → 2017-05-18 · 2 obs

● 2017-05-18 01:59:40
○ 2026-03-25 08:39:18

○NSdns16.hichina.com2017-05-18 → 2017-05-18 · 2 obs

● 2017-05-18 01:59:40
○ 2026-03-25 08:39:18

●NSns1.julydns.com2026-03-25 → 2026-03-25 · 2 obs

○ 2017-05-18 01:59:40
● 2026-03-25 08:39:18

●NSns2.julydns.com2026-03-25 → 2026-03-25 · 2 obs

○ 2017-05-18 01:59:40
● 2026-03-25 08:39:18

○MXmxn.mxhichina.com2017-05-18 → 2017-05-18 · 2 obs

● 2017-05-18 01:59:40
○ 2026-03-25 08:39:18

○MXmxw.mxhichina.com2017-05-18 → 2017-05-18 · 2 obs

● 2017-05-18 01:59:40
○ 2026-03-25 08:39:18

○A123.59.232.92017-05-18 → 2017-05-18 · 2 obs

● 2017-05-18 01:59:40
○ 2026-03-25 08:39:18

●A154.12.31.2402026-03-25 → 2026-03-25 · 2 obs

○ 2017-05-18 01:59:40
● 2026-03-25 08:39:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
chn-education.com	ns1.julydns.com, ns2.julydns.com	2 records

✅ Authoritative Response

Server:162.159.48.223

NS records: ns1.julydns.com, ns2.julydns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for chn-education.com (unsigned zone)

⏱️ Timing

Total: 3201ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`154.12.31.240`
NS	2	`ns1.julydns.com, ns2.julydns.com`
SOA	1	`ns1.julydns.com master.jmdns.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.julydns.com, ns2.julydns.com)

Analysis

IP Addresses

chn-education.com points to IP number 154.12.31.240.

For instance, other host names s(0x666170)f.com, m.ayx.rolise-yn.com, jtv.ynguchuntang.com, yuj.whlcyx.com and 861.zhushejiao.com share IP numbers with chn-education.com.

Name Servers

chn-education.com is delegated to two name servers: ns1.julydns.com and ns2.julydns.com.

chn-education.com uses the same name server setup as other domains such as foodenv.com, hzcg56.com, bnyiqi.com, sxwzwh.com and youvalve.com.

chn-education.com shares name servers with other domains at least partially, for example nhqx.cn, ku120.cn, aymtyfi.cn, aphaochen.com and vcscdl.cn.

These name servers are commonly used with the name servers ns1.judns.com and ns2.judns.com.

Host names with one IP number:

ns1.julydns.com points to: 47.97.51.45.

ns2.julydns.com points to: 162.159.48.223.

chn-education.com - robtex.com