codeedu.cn - dns.ninja

`codeedu.cn`

	CNAME	`codeedu.cn.s2-web.dogedns.com`
	CNAME	`codeedu.cn.cdn.dnsv1.com.cn`
	CNAME	`avqm4u5a.sched.sma.tdnsstic1.cn`
	DNSSEC	⚠️ Not signed
	A	36.249.93.227^{🇨🇳 CHINA169-Backbone36.248.0.0/14 China Unicom Fujian Province Network}
	A	101.72.248.60^{🇨🇳 CHINA169-Backbone101.72.0.0/14 China Unicom Hebei Province Network}
	A	116.131.226.149^{🇨🇳 CHINA169-Backbone116.131.0.0/16 route of Chinaunicom}
	A	122.188.44.139^{🇨🇳 CHINA169-Backbone122.188.0.0/14 China Unicom Hubei Province Network}
	A	122.188.45.51^{🇨🇳 CHINA169-Backbone122.188.0.0/14 China Unicom Hubei Province Network}
	A	122.188.57.54^{🇨🇳 CHINA169-Backbone122.188.0.0/14 China Unicom Hubei Province Network}
	A	122.193.250.66^{🇨🇳 CHINA169-Backbone122.192.0.0/14 CNC Group CHINA169 Jiangsu Province Network}
	A	123.6.42.122^{🇨🇳 CHINA169-Backbone123.4.0.0/14 CNC Group CHINA169 Henan Province Network}
	A	124.95.136.140^{🇨🇳 CHINA169-Backbone124.92.0.0/14 CNC Group CHINA169 Liaoning Province Network}
	A	218.61.165.129^{🇨🇳 CHINA169-Backbone218.61.0.0/16 CMI (Customer Route)}

`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=2035109430

Same first word

codeedu.info

codeedu.net

codeedu.cn

Similar names

decodeu.com

decodeu.net.au

udecode.net

educode.be

educode.tech

decodeu.eu

decodeu.co.nz

educode.org

deoduce.org

decodeu.net

decodeu.com.au

educode.nl

educode.cc

educode.net

decodeu.me

educode.us

educode.com

educode.fr

duecode.com

decodeu.co.uk

educode.ru

educode.eu

ecodude.com

educode.fi

decodeu.org

udecode.com

eduedoc.com

educode.pl

DNS History

6 records (3 active, 3 former)

○NSdns10.hichina.com2015-06-22 → 2018-10-26 · 4 obs

● 2015-06-22 23:32:18
● 2018-10-26 02:40:58
○ 2026-04-23 09:02:22
○ 2026-07-30 05:46:58

○NSdns9.hichina.com2015-06-22 → 2018-10-26 · 4 obs

● 2015-06-22 23:32:18
● 2018-10-26 02:40:58
○ 2026-04-23 09:02:22
○ 2026-07-30 05:46:58

●NSfrank.dnspod.net2026-04-23 → 2026-07-30 · 3 obs

○ 2018-10-26 02:40:58
● 2026-04-23 09:02:22
● 2026-07-30 05:46:58

●NSold.dnspod.net2026-04-23 → 2026-07-30 · 3 obs

○ 2018-10-26 02:40:58
● 2026-04-23 09:02:22
● 2026-07-30 05:46:58

○A223.26.60.2172015-11-01 → 2016-02-08 · 4 obs

● 2015-11-01 03:30:56
● 2016-02-08 03:48:28
○ 2016-05-07 07:20:08
○ 2026-07-30 05:46:58

●CNAMEcodeedu.cn.s2-web.dogedns.com2026-04-23 → 2026-07-30 · 2 obs

● 2026-04-23 09:02:22
● 2026-07-30 05:46:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn...	-
codeedu.cn	old.dnspod.net, frank.dnspod.net	-

✅ Authoritative Response

Server:101.227.168.35

NS records: old.dnspod.net, frank.dnspod.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for codeedu.cn (unsigned zone)

⏱️ Timing

Total: 4666ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`frank.dnspod.net, old.dnspod.net`
CNAME	1	`codeedu.cn.s2-web.dogedns.com`
SOA	1	`old.dnspod.net freednsadmin.dnspod.com`

Analysis

IP Addresses

codeedu.cn resolves to 10 IP numbers: 36.249.93.227, 101.72.248.60, 116.131.226.149 and 7 other.

Additional host names — eds9gm1c.sched.sma-dk.tdnsstic1.cn, ly695ajc.sched.sma.tdnsstic1.cn, 441415.sched.sma.tdnsstic1.cn and two others — share IP numbers with codeedu.cn.