educm.cn - robtex.com

educm.cn

DNSSEC⚠️ Not signed
A38.38.182.120🇺🇸 PEGTECHINC38.38.128.0/18 PEG TECH INC
NSns1.nowcndns.com ⭐
A1.193.216.204🇨🇳 CHINANET-Henan-Luoyang-IDC1.193.216.0/24 Chinatelecom HeNan Province Network
PTRip-1-193-216-204.defastlink.net
A218.98.111.129🇩🇪 HKCICL-AS-AP218.98.111.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED
PTRip-218-98-111-129.defastlink.net
A218.98.111.138🇩🇪 HKCICL-AS-AP218.98.111.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED
PTRip-218-98-111-138.defastlink.net
NSns2.nowcndns.com
A61.158.128.11🇨🇳 CHINA169-Backbone61.158.128.0/17 CNC Group CHINA169 Henan Province Network
PTR11.128.158.61.ha.cnc
A183.253.57.202🇨🇳 CHINAMOBILE-CN183.253.0.0/16 CMI (Customer Route)
PTRip-183-253-57-202.defastlink.net
A211.99.99.38🇨🇳 DONGGUAN-1211.99.99.0/24 Proxy-registered route object
PTRip-211-99-99-38.defastlink.net
SOAns1.nowcndns.comadmin@nowcndns.com serial=1769110155

cn

DNSSEC⚠️ Not signed
NSa.dns.cn ⭐
NSb.dns.cn
NSc.dns.cn
NSd.dns.cn
NSe.dns.cn
NSns.cernet.net ⚠️ Not in parent delegation
SOAa.dns.cnroot@cnnic.cn serial=2034546407

Same first word

educm.ru
educm.com
educm.cn

Similar names

cumed.org
meduc.com.mx
ucdem.com
cdemu.com
meduc.com
cuemd.com
cumed.net
decum.com
ucmed.it
cdemu.org
meduc.de
ducme.com
eumcd.com
cumed.de
dmceu.net
dumec.com.br
cedum.academy
mdecu.org
muced.com
mudec.it
dcemu.co.uk
cedum.com
cmedu.net
dumec.com
meduc.net
dumec.ru
duemc.eu
cmdue.com
cdume.cn
decum.de
cmedu.cn
mduce.com
mcedu.com
cudem.ddns.net
ucmed.ph
eudmc.com
cmedu.ru
mcedu.org
cumed.com
demuc.com
medcu.com
dmceu.de
cmedu.org
ucmed.cn
cudem.com.mx
cudem.net
dcemu.com
mcdue.com
mcdue.net
mcdue.org
cdeum.com
cedum.com.ve
meduc.azurewebsites.net
cudem.com
cdemu.net
ucmed.com
cdeum.de
meduc.se
edumc.org
meudc.com.br
cedum.de
deumc.com
demuc.de
ducme.tv
meduc.nl
meduc.cl
mcedu.net
mcdue.biz

DNS History

12 records (3 active, 9 former)

20162017201820192020202120222023202420252026NSns1.nowcndns.comns2.nowcndns.comf1g1ns1.dnspod.netf1g1ns2.dnspod.netMXmxbiz1.qq.commxbiz2.qq.comA38.38.182.120117.34.110.227162.159.208.58162.159.209.5861.150.91.121CNAMEeducm.cn.cname.yunjiasu-cdn.net
○NSf1g1ns1.dnspod.net2015-07-05 → 2016-09-23 · 4 obs
● 2015-07-05 04:15:42
● 2016-09-23 00:11:14
○ 2026-03-16 23:23:30
○ 2026-03-17 05:50:28
○NSf1g1ns2.dnspod.net2015-07-05 → 2016-09-23 · 4 obs
● 2015-07-05 04:15:42
● 2016-09-23 00:11:14
○ 2026-03-16 23:23:30
○ 2026-03-17 05:50:28
●NSns1.nowcndns.com2026-03-16 → 2026-03-17 · 3 obs
○ 2016-09-23 00:11:14
● 2026-03-16 23:23:30
● 2026-03-17 05:50:28
●NSns2.nowcndns.com2026-03-16 → 2026-03-17 · 3 obs
○ 2016-09-23 00:11:14
● 2026-03-16 23:23:30
● 2026-03-17 05:50:28
○MXmxbiz1.qq.com2015-07-05 → 2016-09-23 · 4 obs
● 2015-07-05 04:15:42
● 2016-09-23 00:11:14
○ 2026-03-16 23:23:30
○ 2026-03-17 05:50:28
○MXmxbiz2.qq.com2015-07-05 → 2016-09-23 · 4 obs
● 2015-07-05 04:15:42
● 2016-09-23 00:11:14
○ 2026-03-16 23:23:30
○ 2026-03-17 05:50:28
○A117.34.110.2272016-09-23 → 2016-09-23 · 4 obs
○ 2016-03-24 09:26:20
● 2016-09-23 00:11:14
○ 2026-03-16 23:23:30
○ 2026-03-17 05:50:28
○A162.159.208.582015-09-11 → 2016-03-24 · 5 obs
○ 2015-07-05 04:15:42
● 2015-09-11 07:27:12
● 2016-03-24 09:26:20
○ 2016-09-23 00:11:14
○ 2026-03-17 05:50:28
○A162.159.209.582015-09-11 → 2016-03-24 · 5 obs
○ 2015-07-05 04:15:42
● 2015-09-11 07:27:12
● 2016-03-24 09:26:20
○ 2016-09-23 00:11:14
○ 2026-03-17 05:50:28
●A38.38.182.1202026-03-16 → 2026-03-17 · 3 obs
○ 2016-09-23 00:11:14
● 2026-03-16 23:23:30
● 2026-03-17 05:50:28
○A61.150.91.1212015-07-05 → 2015-07-05 · 3 obs
● 2015-07-05 04:15:42
○ 2015-09-11 07:27:12
○ 2026-03-17 05:50:28
○CNAMEeducm.cn.cname.yunjiasu-cdn.net2015-07-05 → 2016-03-24 · 4 obs
● 2015-07-05 04:15:42
● 2016-03-24 09:26:20
○ 2016-09-23 00:11:14
○ 2026-03-17 05:50:28

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cne.dns.cn, c.dns.cn, b.dns.cn, a.dns.cn...11 records
educm.cnns1.nowcndns.com, ns2.nowcndns.com-

✅ Authoritative Response

Server: 1.193.216.204

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for educm.cn (unsigned zone)

⏱️ Timing

Total: 2118ms | Queries: -

📄 Records

TypeCountSample Data
A138.38.182.120
NS2ns1.nowcndns.com, ns2.nowcndns.com
SOA1ns1.nowcndns.com admin.nowcndns.com

📌 Glue Records Collected

Total: 11

In-bailiwick: 10 (e.dns.cn, d.dns.cn, c.dns.cn...)

Out-of-bailiwick: 1 (ns.cernet.net)

Analysis

IP Addresses

educm.cn points to an IP address: 38.38.182.120.

Other host names, for instance cn-hangyang.com and cqyjsl.com, share IP numbers with educm.cn.

Name Servers

Two name servers ns1.nowcndns.com and ns2.nowcndns.com handle the delegation for educm.cn.

educm.cn shares the same name server setup as other domains, for instance lsfloors.cn, shougou163.cn, tinmp3.cn, xinran86.cn and cqxwtm.cn.

Host names with three IP numbers:

ns1.nowcndns.com points to: 1.193.216.204, 218.98.111.129 and 218.98.111.138.

ns2.nowcndns.com points to: 61.158.128.11, 183.253.57.202 and 211.99.99.38.