`educcn.com`

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}
		PTR	`ip-170-33-12-185.defastlink.net`

`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=1771291435

Same first word

educcn.com

Similar names

nccedu.com

cnedcu.co.uk

cneduc.com

cncedu.com

cncedu.net

nceduc.cn

DNS History

4 records (3 active, 1 former)

●NSdns11.hichina.com2020-04-08 → 2026-03-23 · 2 obs

● 2020-04-08 10:41:32
● 2026-03-23 21:48:04

●NSdns12.hichina.com2020-04-08 → 2026-03-23 · 2 obs

● 2020-04-08 10:41:32
● 2026-03-23 21:48:04

○A103.194.104.2102020-04-08 → 2020-04-08 · 2 obs

● 2020-04-08 10:41:32
○ 2026-03-23 21:48:04

●CNAMEoverdue.aliyun.com2026-03-23 → 2026-03-23 · 1 obs

● 2026-03-23 21:48:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	k.gtld-servers.net, h.gtld-servers.net, c.gtld-servers.net, b.gtld-servers.net...	-
educcn.com	dns11.hichina.com, dns12.hichina.com	18 records

✅ Authoritative Response

Server:120.76.107.41

NS records: dns11.hichina.com, dns12.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for educcn.com (unsigned zone)

⏱️ Timing

Total: 517ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`dns12.hichina.com, dns11.hichina.com`
CNAME	1	`overdue.aliyun.com`
SOA	1	`dns11.hichina.com hostmaster.hichina.com`

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (dns11.hichina.com, dns11.hichina.com, dns11.hichina.com...)

Analysis

IP Addresses

educcn.com resolves to a single IP: 170.33.12.185.

Other host names, for instance zmkb.cn, hghp.cn, ewem.cn, qgms.cn and fgrj.cn share IP numbers with educcn.com.

educcn.com - robtex.com

educcn.com

com