codedu.com - dns.ninja

`codedu.com`

DNSSEC	⚠️ Not signed
A	47.98.143.179^{🇨🇳 Alibaba-Cloud47.98.0.0/15 Hangzhou Alibaba Advertising Co.,Ltd.}
NS	`dns25.hichina.com` ⭐
		A	2408:4009:501::33^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.39^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.59^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.199^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.219^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.39^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.59^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.99^{🇨🇳 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,}
		A	139.224.142.109^{🇨🇳 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,}
NS	`dns26.hichina.com`
		A	2408:4009:501::34^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.37^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.62^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.197^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.221^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.37^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.62^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.102^{🇨🇳 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,}
		A	139.224.142.107^{🇨🇳 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,}
SOA	`dns25.hichina.com`hostmaster@hichina.com 2026-01-12 #9

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1782072035

Same first word

codedu.xyz

codedu.com

codedu.net

Similar names

ducedo.com

duodec.com

docude.com

edudoc.net

dudeco.co

ducode.com

duedoc.com

edudoc.de

ducode.org

deduco.se

decodu.com

edudoc.in

edudoc.co.uk

docedu.com

decoud.net

decoud.org

edudoc.ru

ducode.net

codude.com

dedocu.com

edudoc.ch

doduce.cz

edudoc.org

codeud.com

edudoc.com

deduco.com

deduco.be

DNS History

16 records (3 active, 13 former)

●NSdns25.hichina.com2026-02-25 → 2026-06-21 · 3 obs

○ 2018-06-11 03:23:58
● 2026-02-25 22:57:34
● 2026-06-21 20:08:44

●NSdns26.hichina.com2026-02-25 → 2026-06-21 · 3 obs

○ 2018-06-11 03:23:58
● 2026-02-25 22:57:34
● 2026-06-21 20:08:44

○NSns1.dsredirection.com2008-03-20 → 2008-03-20 · 3 obs

● 2008-03-20 02:27:24
○ 2015-06-30 17:18:50
○ 2026-06-21 20:08:44

○NSns1.parkingcrew.net2018-06-11 → 2018-06-11 · 4 obs

○ 2017-01-29 00:24:30
● 2018-06-11 03:23:58
○ 2026-02-25 22:57:34
○ 2026-06-21 20:08:44

○NSns2.dsredirection.com2008-03-20 → 2008-03-20 · 3 obs

● 2008-03-20 02:27:24
○ 2015-06-30 17:18:50
○ 2026-06-21 20:08:44

○NSns2.parkingcrew.net2018-06-11 → 2018-06-11 · 4 obs

○ 2017-01-29 00:24:30
● 2018-06-11 03:23:58
○ 2026-02-25 22:57:34
○ 2026-06-21 20:08:44

○NSns5.dsredirection.com2015-06-30 → 2017-01-29 · 5 obs

○ 2008-03-20 02:27:24
● 2015-06-30 17:18:50
● 2017-01-29 00:24:30
○ 2018-06-11 03:23:58
○ 2026-06-21 20:08:44

○NSns6.dsredirection.com2015-06-30 → 2017-01-29 · 5 obs

○ 2008-03-20 02:27:24
● 2015-06-30 17:18:50
● 2017-01-29 00:24:30
○ 2018-06-11 03:23:58
○ 2026-06-21 20:08:44

○MXmail.h-email.net2018-06-11 → 2018-06-11 · 4 obs

○ 2017-01-29 00:24:30
● 2018-06-11 03:23:58
○ 2026-02-25 22:57:34
○ 2026-06-21 20:08:44

○MXmail.mxproc.com2015-06-30 → 2016-02-26 · 5 obs

○ 2008-03-20 02:27:24
● 2015-06-30 17:18:50
● 2016-02-26 15:48:26
○ 2016-05-29 14:23:04
○ 2026-06-21 20:08:44

○MXmail.replyingback.com2016-05-29 → 2016-05-29 · 4 obs

○ 2016-02-26 15:48:26
● 2016-05-29 14:23:04
○ 2017-01-29 00:24:30
○ 2026-06-21 20:08:44

○A141.8.225.802015-06-30 → 2017-01-29 · 5 obs

○ 2008-03-20 02:27:24
● 2015-06-30 17:18:50
● 2017-01-29 00:24:30
○ 2018-06-11 03:23:58
○ 2026-06-21 20:08:44

○A208.73.212.122008-03-20 → 2008-03-20 · 3 obs

● 2008-03-20 02:27:24
○ 2015-06-30 17:18:50
○ 2026-06-21 20:08:44

●A47.98.143.1792026-02-25 → 2026-06-21 · 3 obs

○ 2018-06-11 03:23:58
● 2026-02-25 22:57:34
● 2026-06-21 20:08:44

○A54.217.222.1132018-06-11 → 2018-06-11 · 4 obs

○ 2017-01-29 00:24:30
● 2018-06-11 03:23:58
○ 2026-02-25 22:57:34
○ 2026-06-21 20:08:44

○PTRns5.dsredirection.com2017-01-29 → 2017-01-29 · 3 obs

● 2017-01-29 00:24:30
○ 2026-02-25 22:57:34
○ 2026-06-21 20:08:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, a.gtld-servers.net, j.gtld-servers.net, b.gtld-servers.net...	-
codedu.com	dns25.hichina.com, dns26.hichina.com	18 records

✅ Authoritative Response

Server:120.76.107.39

NS records: dns25.hichina.com, dns26.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for codedu.com (unsigned zone)

⏱️ Timing

Total: 512ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`47.98.143.179`
NS	2	`dns26.hichina.com, dns25.hichina.com`
SOA	1	`dns25.hichina.com hostmaster.hichina.com`

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (dns25.hichina.com, dns25.hichina.com, dns25.hichina.com...)

Analysis

IP Addresses

codedu.com has exactly one IP address — 47.98.143.179.

Name Servers

codedu.com has two authoritative name servers — dns25.hichina.com and dns26.hichina.com.

The name server configuration of codedu.com is shared with other domains, for instance wogu.com.cn, cadrc.cn, bestnet.cn and two others.

codedu.com has at least partial name server overlap with other domains, such as mantel.cn, yjgk.com, syncsolutions.cn and two others.

It is common to find these name servers paired with the name servers ns1.alidns.com, ns2.alidns.com, expirens3.hichina.com and expirens4.hichina.com.

Hosts with 9 IP addresses each:

dns25.hichina.com points to 39.96.153.39, 39.96.153.59, 47.118.199.199 and 6 other IP addresses.

dns26.hichina.com points to 39.96.153.37, 39.96.153.62, 47.118.199.197 and 6 other IP addresses.