`boardingedu.com.cn`

CNAME	`expired.hichina.com`
DNSSEC	⚠️ Not signed
A	8.218.208.240^{🇭🇰 Alibaba-Cloud8.218.128.0/17 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}
A	47.76.127.217^{🇺🇸 Alibaba-Cloud47.76.0.0/17 Proxy-registered route object}
A	47.91.170.222^{🇭🇰 Alibaba-Cloud47.91.128.0/18 Alibaba Cloud}
NS	`ns1.alidns.com` ⭐ ⚠️ Not in parent delegation
		A	2408:4009:501::1^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.45^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.55^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.205^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.215^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.45^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.55^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.115^{🇨🇳 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	139.224.142.125^{🇨🇳 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	`ns2.alidns.com` ⚠️ Not in parent delegation
		A	2408:4009:501::2^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.46^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.56^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.206^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.216^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.46^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.56^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.116^{🇨🇳 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	139.224.142.126^{🇨🇳 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	`ns1.alidns.com`hostmaster@hichina.com 2026-01-12 #9

`com.cn`

	DNSSEC	⚠️ Not signed
	NS	`a.dns.cn` ⭐ ⚠️ Not in parent delegation
	NS	`b.dns.cn` ⚠️ Not in parent delegation
	NS	`c.dns.cn` ⚠️ Not in parent delegation
	NS	`cns.cernet.net` ⚠️ Not in parent delegation
	NS	`d.dns.cn` ⚠️ Not in parent delegation
	NS	`e.dns.cn` ⚠️ Not in parent delegation
	SOA	`a.dns.cn`root@cnnic.cn serial=2030510318

WOT: NOT_SAFE (20/100)

Same first word

boardingedu.com.cn

DNS History

8 records (5 active, 3 former)

●NSdns23.hichina.com2026-03-29 → 2026-04-12 · 3 obs

○ 2026-03-07 14:48:22
● 2026-03-29 16:57:32
● 2026-04-12 06:53:54

●NSdns24.hichina.com2026-03-29 → 2026-04-12 · 3 obs

○ 2026-03-07 14:48:22
● 2026-03-29 16:57:32
● 2026-04-12 06:53:54

●NSexpirens3.hichina.com2026-03-29 → 2026-04-12 · 3 obs

○ 2026-03-07 14:48:22
● 2026-03-29 16:57:32
● 2026-04-12 06:53:54

●NSexpirens4.hichina.com2026-03-29 → 2026-04-12 · 3 obs

○ 2026-03-07 14:48:22
● 2026-03-29 16:57:32
● 2026-04-12 06:53:54

○NSns1.nowcndns.com2026-03-07 → 2026-03-07 · 3 obs

● 2026-03-07 14:48:22
○ 2026-03-29 16:57:32
○ 2026-04-12 06:53:54

○NSns2.nowcndns.com2026-03-07 → 2026-03-07 · 3 obs

● 2026-03-07 14:48:22
○ 2026-03-29 16:57:32
○ 2026-04-12 06:53:54

○A38.177.134.1552026-03-07 → 2026-03-07 · 3 obs

● 2026-03-07 14:48:22
○ 2026-03-29 16:57:32
○ 2026-04-12 06:53:54

●CNAMEexpired.hichina.com2026-03-29 → 2026-04-12 · 2 obs

● 2026-03-29 16:57:32
● 2026-04-12 06:53:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn...	-
boardingedu.com.cn	expirens3.hichina.com, expirens4.hichina.com	-

✅ Authoritative Response

Server:139.224.142.96

NS records: expirens3.hichina.com, expirens4.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for boardingedu.com.cn (unsigned zone)

⏱️ Timing

Total: 1951ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`dns23.hichina.com, dns24.hichina.com`
CNAME	1	`expired.hichina.com`
SOA	1	`dns23.hichina.com hostmaster.hichina.com`

Analysis

IP Addresses

boardingedu.com.cn points to three IP numbers: 8.218.208.240, 47.76.127.217 and 47.91.170.222.

Other host names, for instance expired.hichina.com share IP numbers with boardingedu.com.cn.

Name Servers

boardingedu.com.cn is delegated to two name servers: ns1.alidns.com and ns2.alidns.com.

boardingedu.com.cn shares the same name server setup as 4a4f6e6a91014.beer, achang.net, 036bb08841015.beer, jsvys.com and idchelper.com.

boardingedu.com.cn at least partially shares name servers with other domains, for instance ramblewt688.com, kznykxn.bond, zeet.cn, ai-yun.com and lpoo.cn.

These name servers are commonly used alongside ns7.alidns.com, ns8.alidns.com, dns15.hichina.com, dns16.hichina.com, dns31.hichina.com, dns32.hichina.com, dns10.hichina.com, dns9.hichina.com, dns25.hichina.com and dns26.hichina.com.

Nine IP numbers per host:

ns1.alidns.com points to: 2408:4009:501::1, 39.96.153.45, 39.96.153.55, 47.118.199.205, 47.118.199.215, 120.76.107.45, 120.76.107.55, 139.224.142.115 and 139.224.142.125.

ns2.alidns.com points to: 2408:4009:501::2, 39.96.153.46, 39.96.153.56, 47.118.199.206, 47.118.199.216, 120.76.107.46, 120.76.107.56, 139.224.142.116 and 139.224.142.126.

boardingedu.com.cn - robtex.com