`codedu.net`

	CNAME	`overdue.aliyun.com`
	DNSSEC	⚠️ Not signed
	A	170.33.12.185^{🇸🇬 Alibaba_Cloud_SEC170.33.12.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}

`net`

	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=1783461536

Same first word

codedu.com

codedu.net

codedu.xyz

Similar names

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

ducedo.com

duodec.com

docude.com

edudoc.net

dudeco.co

ducode.com

duedoc.com

edudoc.de

ducode.org

deduco.se

decodu.com

edudoc.in

DNS History

4 records (3 active, 1 former)

●NSdns10.hichina.com2017-01-03 → 2026-07-07 · 2 obs

● 2017-01-03 18:51:22
● 2026-07-07 22:23:24

●NSdns9.hichina.com2017-01-03 → 2026-07-07 · 2 obs

● 2017-01-03 18:51:22
● 2026-07-07 22:23:24

○A47.89.58.322017-01-03 → 2017-01-03 · 3 obs

● 2017-01-03 18:51:22
○ 2020-01-10 01:21:48
○ 2026-07-07 22:23:24

●CNAMEoverdue.aliyun.com2020-01-10 → 2026-07-07 · 2 obs

● 2020-01-10 01:21:48
● 2026-07-07 22:23:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	m.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net, f.gtld-servers.net...	-
codedu.net	dns9.hichina.com, dns10.hichina.com	-

✅ Authoritative Response

Server:139.224.142.112

NS records: dns9.hichina.com, dns10.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for codedu.net (unsigned zone)

⏱️ Timing

Total: 1018ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`dns10.hichina.com, dns9.hichina.com`
CNAME	1	`overdue.aliyun.com`
SOA	1	`dns9.hichina.com hostmaster.hichina.com`

Analysis

IP Addresses

codedu.net resolves to one IP address: 170.33.12.185.

ayvc.com, 1588hg.com, chunyou.com and two other host names share IP numbers with codedu.net.

codedu.net - robtex.com

codedu.net

net