`idedu.cn`

DNSSEC	⚠️ Not signed
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	`ns1.julydns.com` ⚠️ Not in parent delegation
		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}

`cn`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.dns.cn` ⭐
	NS	`b.dns.cn`
	NS	`c.dns.cn`
	NS	`d.dns.cn`
	NS	`e.dns.cn`
	NS	`ns.cernet.net` ⚠️ Not in parent delegation
	SOA	`a.dns.cn`root@cnnic.cn serial=2034582935

Same first word

idedu.se

idedu.com.cn

idedu.cn

idedu.com

Similar names

udeid.com

dediu.eu

dudie.de

dudei.cn

diude.com

eduid.net

dudie.fr

eduid.ch

euddi.com

eduid.de

idude.biz

eduid.es

eudid.com

eduid.africa

duide.ren

udide.com

idude.be

eduid.eu

didue.biz

eduid.hu

dudie.com

eduid.at

idude.de

idude.nl

eduid.com

dideu.cn

dideu.it

idude.ch

eduid.pl

eduid.nl

duied.com

edidu.com

duide.cn

deidu.de

idude.net

duedi.it

eduid.org

uddie.com

udied.com

eduid.se

dideu.com

duedi.de

eduid.cz

didue.ch

dudie.cn

didue.it

duedi.com

DNS History

16 records (4 active, 12 former)

○NSdns15.hichina.com2021-08-03 → 2021-08-03 · 4 obs

○ 2017-04-10 00:16:02
● 2021-08-03 05:48:56
○ 2026-02-20 14:12:00
○ 2026-03-24 19:59:28

○NSdns16.hichina.com2021-08-03 → 2021-08-03 · 4 obs

○ 2017-04-10 00:16:02
● 2021-08-03 05:48:56
○ 2026-02-20 14:12:00
○ 2026-03-24 19:59:28

○NSns1.dnsdun.net2015-11-27 → 2015-11-27 · 4 obs

○ 2015-08-07 11:12:32
● 2015-11-27 01:57:20
○ 2016-07-24 01:47:14
○ 2026-03-24 19:59:28

●NSns1.judns.com2026-02-20 → 2026-03-24 · 3 obs

○ 2021-08-03 05:48:56
● 2026-02-20 14:12:00
● 2026-03-24 19:59:28

●NSns1.julydns.com2026-02-20 → 2026-03-24 · 3 obs

○ 2021-08-03 05:48:56
● 2026-02-20 14:12:00
● 2026-03-24 19:59:28

○NSns1.oray.net2015-08-07 → 2015-08-07 · 3 obs

● 2015-08-07 11:12:32
○ 2015-11-27 01:57:20
○ 2026-03-24 19:59:28

●NSns2.judns.com2026-02-20 → 2026-03-24 · 3 obs

○ 2021-08-03 05:48:56
● 2026-02-20 14:12:00
● 2026-03-24 19:59:28

●NSns2.julydns.com2026-02-20 → 2026-03-24 · 3 obs

○ 2021-08-03 05:48:56
● 2026-02-20 14:12:00
● 2026-03-24 19:59:28

○NSns2.oray.net2015-08-07 → 2015-08-07 · 3 obs

● 2015-08-07 11:12:32
○ 2015-11-27 01:57:20
○ 2026-03-24 19:59:28

○NSns5.dnsdun.com2015-11-27 → 2015-11-27 · 4 obs

○ 2015-08-07 11:12:32
● 2015-11-27 01:57:20
○ 2016-07-24 01:47:14
○ 2026-03-24 19:59:28

○NSpeanutmail.newpeanut.idc2015-08-07 → 2015-08-07 · 3 obs

● 2015-08-07 11:12:32
○ 2015-11-27 01:57:20
○ 2026-03-24 19:59:28

○NSwww.idedu.cn2017-04-10 → 2017-04-10 · 4 obs

○ 2016-07-24 01:47:14
● 2017-04-10 00:16:02
○ 2021-08-03 05:48:56
○ 2026-03-24 19:59:28

○MXio.bouncemx.com2017-04-10 → 2017-04-10 · 3 obs

● 2017-04-10 00:16:02
○ 2021-08-03 05:48:56
○ 2026-03-24 19:59:28

○A70.39.84.2302017-04-10 → 2017-04-10 · 3 obs

● 2017-04-10 00:16:02
○ 2021-08-03 05:48:56
○ 2026-03-24 19:59:28

○CNAMEi.dcoin.co2017-04-10 → 2017-04-10 · 3 obs

● 2017-04-10 00:16:02
○ 2021-08-03 05:48:56
○ 2026-03-24 19:59:28

○CNAMEoverdue.aliyun.com2021-08-03 → 2021-08-03 · 4 obs

○ 2017-04-10 00:16:02
● 2021-08-03 05:48:56
○ 2026-02-20 14:12:00
○ 2026-03-24 19:59:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	a.dns.cn, e.dns.cn, c.dns.cn, d.dns.cn...	-
idedu.cn	ns1.judns.com, ns2.judns.com	-

✅ Authoritative Response

Server:47.97.51.45

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for idedu.cn (unsigned zone)

⏱️ Timing

Total: 1693ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`ns1.julydns.com, ns2.julydns.com`

Analysis

Name Servers

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

idedu.cn at least partially shares name servers with other domains, for instance fjlaonongbao.com, xmhmjjj.com, chengle1.com, 180xiaoao.com and dsfjisjd.cn.