`educn.com.cn`

DNSSEC	⚠️ Not signed
A	38.48.184.41^{🇺🇸 PEGTECHINC38.48.128.0/18}
NS	`ns1.julydns.com` ⭐ ⚠️ Not in parent delegation
		A	47.97.51.45^{🇨🇳 Alibaba-Cloud47.96.0.0/15 Aliyun Computing Co., LTD}
NS	`ns1.judns.com` ⚠️ Not in zone NS records
		A	47.97.51.45^{🇨🇳 Alibaba-Cloud47.96.0.0/15 Aliyun Computing Co., LTD}
NS	`ns2.judns.com` ⚠️ Not in zone NS records
		A	162.159.27.251^{Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns2.julydns.com` ⚠️ Not in parent delegation
		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=1775635888

`com.cn`

	DNSSEC	⚠️ Not signed
	NS	`a.dns.cn` ⭐ ⚠️ Not in parent delegation
	NS	`b.dns.cn` ⚠️ Not in parent delegation
	NS	`c.dns.cn` ⚠️ Not in parent delegation
	NS	`cns.cernet.net` ⚠️ Not in parent delegation
	NS	`d.dns.cn` ⚠️ Not in parent delegation
	NS	`e.dns.cn` ⚠️ Not in parent delegation
	SOA	`a.dns.cn`root@cnnic.cn serial=2030507722

WOT: NOT_SAFE (20/100)

Subdomains

www.educn.com.cn

Same first word

educn.site

educn.online

educn.com.cn

educn.space

educn.tech

educn.com

educn.xyz

Similar names

edunc.org

cneud.net

cuden.de

decun.cn

dcneu.ro

unced.com

(0x6e756465)c.fr

neduc.com

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unedc.com

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ducen.com

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endcu.com

ncedu.gov.cn

eucdn.nl

dunec.com

cuden.com

cndue.com

unced.org

cnedu.cc

enduc.org.ar

eundc.de

denuc.de

(0x6e756465)c.es

unced.net

dunce.com

cdnue.com

cnedu.online

(0x6e756465)c.de

nuedc.net

cendu.com

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eucdn.com

ncedu.gov.za

ncedu.net.cn

cedun.com

denuc.com

cnued.com

eudcn.com

cudne.com

cendu.cn

nduce.com

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dunce.net

unecd.com

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(0x6e756465)c.info

cdneu.net

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(0x6e756465)c.cat

ncedu.cn

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cnued.cn

uendc.com

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enduc.com

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edcun.com

(0x6e756465)c.com

dencu.com

cendu.fr

uecdn.es

eucdn.net

uecdn.com

undec.ru

undec.edu.ar

cnedu.com.cn

edcun.org

dunce.org

edunc.com

cuden.si

DNS History

26 records (5 active, 21 former)

○NSdns1.iidns.com2015-08-10 → 2017-10-10 · 6 obs

● 2015-08-10 10:05:52
● 2016-03-14 09:27:44
○ 2017-08-21 02:03:54
● 2017-10-10 12:27:04
○ 2017-12-03 22:39:48
○ 2026-04-10 21:16:00

○NSdns2.iidns.com2015-08-10 → 2016-03-14 · 4 obs

● 2015-08-10 10:05:52
● 2016-03-14 09:27:44
○ 2017-08-21 02:03:54
○ 2026-04-10 21:16:00

○NSdns3.iidns.com2015-08-10 → 2016-03-14 · 4 obs

● 2015-08-10 10:05:52
● 2016-03-14 09:27:44
○ 2017-08-21 02:03:54
○ 2026-04-10 21:16:00

○NSdns4.iidns.com2015-08-10 → 2016-03-14 · 4 obs

● 2015-08-10 10:05:52
● 2016-03-14 09:27:44
○ 2017-08-21 02:03:54
○ 2026-04-10 21:16:00

○NSdns5.iidns.com2015-08-10 → 2016-03-14 · 4 obs

● 2015-08-10 10:05:52
● 2016-03-14 09:27:44
○ 2017-08-21 02:03:54
○ 2026-04-10 21:16:00

○NSdns6.iidns.com2015-08-10 → 2016-03-14 · 4 obs

● 2015-08-10 10:05:52
● 2016-03-14 09:27:44
○ 2017-08-21 02:03:54
○ 2026-04-10 21:16:00

○NSns1.dnsip.com2026-03-30 → 2026-03-30 · 3 obs

○ 2018-10-08 21:10:48
● 2026-03-30 15:34:00
○ 2026-04-10 21:16:00

●NSns1.judns.com2026-04-10 → 2026-04-10 · 2 obs

○ 2026-03-30 15:34:00
● 2026-04-10 21:16:00

●NSns1.julydns.com2026-04-10 → 2026-04-10 · 2 obs

○ 2026-03-30 15:34:00
● 2026-04-10 21:16:00

○NSns2.dnsip.com2026-03-30 → 2026-03-30 · 3 obs

○ 2018-10-08 21:10:48
● 2026-03-30 15:34:00
○ 2026-04-10 21:16:00

●NSns2.judns.com2026-04-10 → 2026-04-10 · 2 obs

○ 2026-03-30 15:34:00
● 2026-04-10 21:16:00

●NSns2.julydns.com2026-04-10 → 2026-04-10 · 2 obs

○ 2026-03-30 15:34:00
● 2026-04-10 21:16:00

○NSns3.dns.com2017-12-03 → 2018-10-08 · 5 obs

○ 2017-10-10 12:27:04
● 2017-12-03 22:39:48
● 2018-10-08 21:10:48
○ 2026-03-30 15:34:00
○ 2026-04-10 21:16:00

○NSns4.dns.com2018-04-24 → 2018-10-08 · 5 obs

○ 2017-12-03 22:39:48
● 2018-04-24 10:48:48
● 2018-10-08 21:10:48
○ 2026-03-30 15:34:00
○ 2026-04-10 21:16:00

○MXmxbiz1.qq.com2015-12-10 → 2018-10-08 · 4 obs

● 2015-12-10 05:39:06
● 2018-10-08 21:10:48
○ 2026-03-30 15:34:00
○ 2026-04-10 21:16:00

○MXmxbiz2.qq.com2015-12-10 → 2018-10-08 · 4 obs

● 2015-12-10 05:39:06
● 2018-10-08 21:10:48
○ 2026-03-30 15:34:00
○ 2026-04-10 21:16:00

○A116.255.226.42015-08-10 → 2015-08-10 · 3 obs

● 2015-08-10 10:05:52
○ 2017-08-21 02:03:54
○ 2026-04-10 21:16:00

○A222.73.144.1832015-12-10 → 2015-12-10 · 4 obs

○ 2015-08-10 10:05:52
● 2015-12-10 05:39:06
○ 2016-03-14 09:27:44
○ 2026-04-10 21:16:00

○A222.73.144.1942016-03-14 → 2016-03-14 · 4 obs

○ 2015-12-10 05:39:06
● 2016-03-14 09:27:44
○ 2017-03-21 20:46:18
○ 2026-04-10 21:16:00

○A23.234.4.1512017-03-21 → 2017-03-21 · 4 obs

○ 2016-03-14 09:27:44
● 2017-03-21 20:46:18
○ 2017-08-21 02:03:54
○ 2026-04-10 21:16:00

○A23.234.4.1532017-03-21 → 2017-03-21 · 4 obs

○ 2016-03-14 09:27:44
● 2017-03-21 20:46:18
○ 2017-08-21 02:03:54
○ 2026-04-10 21:16:00

●A38.48.184.412026-04-10 → 2026-04-10 · 2 obs

○ 2017-08-21 02:03:54
● 2026-04-10 21:16:00

○CNAMEbe1df41cf8e30d40c8dcaf08304de732.360wzb.cn2015-12-10 → 2016-03-14 · 5 obs

○ 2015-08-10 10:05:52
● 2015-12-10 05:39:06
● 2016-03-14 09:27:44
○ 2017-03-21 20:46:18
○ 2026-04-10 21:16:00

○CNAMEeducn.com.cn.sudu-we8x.com2015-08-10 → 2016-03-14 · 4 obs

● 2015-08-10 10:05:52
● 2016-03-14 09:27:44
○ 2017-03-21 20:46:18
○ 2026-04-10 21:16:00

○CNAMEfw.ename.net2017-03-21 → 2018-10-08 · 5 obs

○ 2016-03-14 09:27:44
● 2017-03-21 20:46:18
● 2018-10-08 21:10:48
○ 2026-03-30 15:34:00
○ 2026-04-10 21:16:00

○CNAMEshow.17ex.com2026-03-30 → 2026-03-30 · 3 obs

○ 2018-10-08 21:10:48
● 2026-03-30 15:34:00
○ 2026-04-10 21:16:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	b.dns.cn, a.dns.cn, c.dns.cn, d.dns.cn...	-
educn.com.cn	ns1.judns.com, ns2.judns.com	-

✅ Authoritative Response

Server:162.159.27.251

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for educn.com.cn (unsigned zone)

⏱️ Timing

Total: 906ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`38.48.184.41`
NS	2	`ns1.julydns.com, ns2.julydns.com`
SOA	1	`ns1.julydns.com master.jmdns.com`

Analysis

Hierarchy

educn.com.cn is the parent of www.educn.com.cn.

IP Addresses

educn.com.cn resolves to a single IP: 38.48.184.41.

Other host names share IP numbers with educn.com.cn; for instance dalianjiahong.com.

Name Servers

educn.com.cn is delegated to four name servers: ns1.judns.com, ns2.judns.com, ns1.julydns.com and ns2.julydns.com.

educn.com.cn shares some name servers with other domains, for example bcgfans.com, ae622367ab.top, xmfinance.com, jsysys.com and mgsez.com.

Host names with a single IP:

ns1.judns.com points to 47.97.51.45

ns2.judns.com points to 162.159.27.251

ns1.julydns.com points to 47.97.51.45

ns2.julydns.com points to 162.159.48.223

Names pointing to 47.97.51.45: ns1.judns.com, ns1.julydns.com

educn.com.cn - robtex.com

educn.com.cn

com.cn

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

Hierarchy

IP Addresses

Name Servers

`educn.com.cn`

`com.cn`