`czxedu.com`

DNSSEC	⚠️ Not signed
A	168.76.131.153^{🇿🇦 ASLINE-AS-AP168.76.131.0/24 Proxy-registered route object}
NS	`ns1.julydns.com` ⭐
		A	47.97.51.45^{🇨🇳 Alibaba-Cloud47.96.0.0/15 Aliyun Computing Co., LTD}
			PTR	`ip-47-97-51-45.defastlink.net`
NS	`ns2.julydns.com`
		A	162.159.48.223^{Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ip-162-159-48-223.defastlink.net`
SOA	`ns1.julydns.com`master@jmdns.com serial=1773592273

`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=1771291435

Same first word

czxedu.com

DNS History

10 records (3 active, 7 former)

○NSdns.4cun.com2015-06-18 → 2018-09-02 · 4 obs

● 2015-06-18 14:35:36
● 2018-09-02 02:49:58
○ 2026-02-20 17:15:04
○ 2026-03-22 13:20:32

●NSns1.julydns.com2026-02-20 → 2026-03-22 · 3 obs

○ 2018-09-02 02:49:58
● 2026-02-20 17:15:04
● 2026-03-22 13:20:32

●NSns2.julydns.com2026-02-20 → 2026-03-22 · 3 obs

○ 2018-09-02 02:49:58
● 2026-02-20 17:15:04
● 2026-03-22 13:20:32

●A168.76.131.1532026-03-22 → 2026-03-22 · 3 obs

○ 2026-02-24 21:30:36
● 2026-03-22 07:26:20
● 2026-03-22 13:20:32

○A168.76.254.272026-02-20 → 2026-02-24 · 5 obs

○ 2016-09-13 23:41:10
● 2026-02-20 17:15:04
● 2026-02-24 21:30:36
○ 2026-03-22 07:26:20
○ 2026-03-22 13:20:32

○A211.149.208.942015-06-18 → 2016-01-17 · 4 obs

● 2015-06-18 14:35:36
● 2016-01-17 06:47:48
○ 2016-09-13 23:41:10
○ 2026-03-22 13:20:32

○A61.160.224.1502016-09-13 → 2016-09-13 · 4 obs

○ 2016-01-17 06:47:48
● 2016-09-13 23:41:10
○ 2026-02-20 17:15:04
○ 2026-03-22 13:20:32

○CNAME0ed943aab2ef9f05ff275a9ecfbfca00.dnspao.com2016-09-13 → 2016-09-13 · 3 obs

● 2016-09-13 23:41:10
○ 2018-09-02 02:49:58
○ 2026-03-22 13:20:32

○CNAMEczxedu.ny8hs4wrw9wxhrz7.wopaiyi.com2018-09-02 → 2018-09-02 · 4 obs

○ 2016-09-13 23:41:10
● 2018-09-02 02:49:58
○ 2026-02-20 17:15:04
○ 2026-03-22 13:20:32

○CNAMEs-170292.abc188.com2016-09-13 → 2016-09-13 · 3 obs

● 2016-09-13 23:41:10
○ 2018-09-02 02:49:58
○ 2026-03-22 13:20:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	h.gtld-servers.net, k.gtld-servers.net, m.gtld-servers.net, b.gtld-servers.net...	-
czxedu.com	ns1.julydns.com, ns2.julydns.com	2 records

✅ Authoritative Response

Server: 47.97.51.45

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for czxedu.com (unsigned zone)

⏱️ Timing

Total: 544ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`168.76.131.153`
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

czxedu.com resolves to one IP number: 168.76.131.153.

Other host names, for instance hewsight.com, wzcysq.com, zzcpw.com, zzfmsw.com and jxtjsp.com share IP numbers with czxedu.com.

Name Servers

czxedu.com's delegation uses two name servers: ns1.julydns.com and ns2.julydns.com.

czxedu.com uses the same name server setup as other domains, such as ouaidy.com, 51ivf120.com, hunan-fangshui.com, pursedada.com and nnxijing.com.

czxedu.com at least partially shares name servers with other domains, including aqipai.com, 0411mmkeji.com, yingzhan.net.cn, loveuh.com and shumeiyan.cn.

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

Host names with a single IP address: ns1.julydns.com points to 47.97.51.45; ns2.julydns.com points to 162.159.48.223.

czxedu.com - robtex.com

czxedu.com

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