educn.info - robtex.com

educn.info

DNSSEC⚠️ Not signed
NSdns21.hichina.com ⭐
A2408:4009:501::29🇨🇳 Alibaba-Cloud2408:4009:501::/48
A39.96.153.40🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC
A39.96.153.60🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC
A47.118.199.200🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.
A47.118.199.220🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.
A120.76.107.40🇨🇳 Alibaba-Cloud120.76.0.0/17
A120.76.107.60🇨🇳 Alibaba-Cloud120.76.0.0/17
A139.224.142.100🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,
A139.224.142.110🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,
NSdns22.hichina.com
A2408:4009:501::30🇨🇳 Alibaba-Cloud2408:4009:501::/48
A39.96.153.38🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC
A39.96.153.61🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC
A47.118.199.198🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.
A47.118.199.222🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.
A120.76.107.38🇨🇳 Alibaba-Cloud120.76.0.0/17
A120.76.107.61🇨🇳 Alibaba-Cloud120.76.0.0/17
A139.224.142.98🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,
A139.224.142.108🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,
SOAdns21.hichina.comhostmaster@hichina.com 2026-05-28 #9

info

DNSSEC🔒 Signed (DS record present)
NSa0.info.afilias-nst.info ⭐
NSa2.info.afilias-nst.info
NSb0.info.afilias-nst.org ⚠️ Not in parent delegation
NSb2.info.afilias-nst.org ⚠️ Not in parent delegation
NSc0.info.afilias-nst.info
NSd0.info.afilias-nst.org ⚠️ Not in parent delegation
SOAa0.info.afilias-nst.infohostmaster@donuts.email serial=1784278635

Same first word

educn.space
educn.tech
educn.com
educn.xyz
educn.online
educn.co
educn.info
educn.com.cn

Similar names

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dcneu.ro
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eucdn.com
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cnued.com
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ncedu.cn
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cendu.com.mx
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edcun.org
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cuden.si
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cneud.net

DNS History

11 records (2 active, 9 former)

20162017201820192020202120222023202420252026NSdns21.hichina.comdns22.hichina.comns1.myhostadmin.netns19.domaincontrol.comns2.myhostadmin.netns20.domaincontrol.comns3.myhostadmin.netns4.myhostadmin.netns5.myhostadmin.netns6.myhostadmin.netMXmail.educn.info
●NSdns21.hichina.com2026-07-11 → 2026-07-17 · 3 obs
○ 2017-10-12 20:03:02
● 2026-07-11 19:23:28
● 2026-07-17 09:50:06
●NSdns22.hichina.com2026-07-11 → 2026-07-17 · 3 obs
○ 2017-10-12 20:03:02
● 2026-07-11 19:23:28
● 2026-07-17 09:50:06
○NSns1.myhostadmin.net2017-10-12 → 2017-10-12 · 4 obs
○ 2016-07-17 08:07:20
● 2017-10-12 20:03:02
○ 2026-07-11 19:23:28
○ 2026-07-17 09:50:06
○NSns19.domaincontrol.com2015-08-10 → 2016-03-10 · 4 obs
● 2015-08-10 05:37:48
● 2016-03-10 11:54:14
○ 2016-07-17 08:07:20
○ 2026-07-17 09:50:06
○NSns2.myhostadmin.net2017-10-12 → 2017-10-12 · 4 obs
○ 2016-07-17 08:07:20
● 2017-10-12 20:03:02
○ 2026-07-11 19:23:28
○ 2026-07-17 09:50:06
○NSns20.domaincontrol.com2015-08-10 → 2016-03-10 · 4 obs
● 2015-08-10 05:37:48
● 2016-03-10 11:54:14
○ 2016-07-17 08:07:20
○ 2026-07-17 09:50:06
○NSns3.myhostadmin.net2017-10-12 → 2017-10-12 · 4 obs
○ 2016-07-17 08:07:20
● 2017-10-12 20:03:02
○ 2026-07-11 19:23:28
○ 2026-07-17 09:50:06
○NSns4.myhostadmin.net2017-10-12 → 2017-10-12 · 4 obs
○ 2016-07-17 08:07:20
● 2017-10-12 20:03:02
○ 2026-07-11 19:23:28
○ 2026-07-17 09:50:06
○NSns5.myhostadmin.net2017-10-12 → 2017-10-12 · 4 obs
○ 2016-07-17 08:07:20
● 2017-10-12 20:03:02
○ 2026-07-11 19:23:28
○ 2026-07-17 09:50:06
○NSns6.myhostadmin.net2017-10-12 → 2017-10-12 · 4 obs
○ 2016-07-17 08:07:20
● 2017-10-12 20:03:02
○ 2026-07-11 19:23:28
○ 2026-07-17 09:50:06
○MXmail.educn.info2015-08-10 → 2016-03-10 · 4 obs
● 2015-08-10 05:37:48
● 2016-03-10 11:54:14
○ 2016-07-17 08:07:20
○ 2026-07-17 09:50:06

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
infoc0.info.afilias-nst.info, a2.info.afilias-nst.info, a0.info.afilias-nst.info-
educn.infodns22.hichina.com, dns21.hichina.com-

✅ Authoritative Response

Server:120.76.107.38

NS records: dns22.hichina.com, dns21.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for educn.info (unsigned zone)

⏱️ Timing

Total: 4224ms | Queries: -

📄 Records

TypeCountSample Data
NS2dns21.hichina.com, dns22.hichina.com
SOA1dns21.hichina.com hostmaster.hichina.com

Analysis

Name Servers

The NS records for educn.info delegate to dns21.hichina.com and dns22.hichina.com.

educn.info shares its NS records with other domains, for example plop.cn, excustom.com, femrice.com and two others.

There is at least partial name server overlap between educn.info and other domains — tianwaishan.cn, jesdani.com.cn, 86to81.com and two more among them.

These name servers tend to appear in combination with the name servers expirens3.hichina.com, expirens4.hichina.com, ns1.alidns.com and ns2.alidns.com.

DNS names with 9 IP addresses:

dns21.hichina.com maps to 39.96.153.40, 39.96.153.60, 47.118.199.200 and 6 additional IP addresses.

dns22.hichina.com maps to 39.96.153.38, 39.96.153.61, 47.118.199.198 and 6 additional IP addresses.