`ithinknet.cn`

DNSSEC	⚠️ Not signed
A	47.96.130.9^{🇨🇳 Alibaba-Cloud47.96.0.0/15 Aliyun Computing Co., LTD}
NS	`dns9.hichina.com` ⭐
		A	2408:4009:501::17^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.42^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.52^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.202^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.212^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.42^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.52^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.112^{🇨🇳 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	139.224.142.122^{🇨🇳 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	`dns10.hichina.com`
		A	2408:4009:501::18^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.41^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.51^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.201^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.211^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.41^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.51^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.111^{🇨🇳 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	139.224.142.121^{🇨🇳 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,}
MX	`mx.ym.163.com` ⭐
		A	111.124.200.35^{🇨🇳 CHINANET-Guizhou-Guian-IDC111.124.192.0/19}
TXT	`v=spf1 include:spf.163.com ~all`
SOA	`dns9.hichina.com`hostmaster@hichina.com 2026-01-12 #9

`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=2034783155

Same first word

ithinknet.cn

DNS History

8 records (4 active, 4 former)

●NSdns10.hichina.com2016-07-10 → 2026-05-12 · 3 obs

○ 2016-03-20 04:04:50
● 2016-07-10 19:56:22
● 2026-05-12 13:55:50

●NSdns9.hichina.com2016-07-10 → 2026-05-12 · 3 obs

○ 2016-03-20 04:04:50
● 2016-07-10 19:56:22
● 2026-05-12 13:55:50

○NSns19.xincache.com2015-05-21 → 2016-03-20 · 4 obs

● 2015-05-21 01:51:02
● 2016-03-20 04:04:50
○ 2016-07-10 19:56:22
○ 2026-05-12 13:55:50

○NSns20.xincache.com2015-05-21 → 2016-03-20 · 4 obs

● 2015-05-21 01:51:02
● 2016-03-20 04:04:50
○ 2016-07-10 19:56:22
○ 2026-05-12 13:55:50

●MXmx.ym.163.com2015-05-21 → 2026-05-12 · 2 obs

● 2015-05-21 01:51:02
● 2026-05-12 13:55:50

○A121.199.17.1572015-10-14 → 2017-05-14 · 5 obs

○ 2015-05-21 01:51:02
● 2015-10-14 17:14:54
● 2017-05-14 20:15:16
○ 2026-03-29 23:22:12
○ 2026-05-12 13:55:50

○A175.102.3.1072015-05-21 → 2015-05-21 · 3 obs

● 2015-05-21 01:51:02
○ 2015-10-14 17:14:54
○ 2026-05-12 13:55:50

●A47.96.130.92026-03-29 → 2026-05-12 · 3 obs

○ 2017-05-14 20:15:16
● 2026-03-29 23:22:12
● 2026-05-12 13:55:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	a.dns.cn, b.dns.cn, e.dns.cn, d.dns.cn...	-
ithinknet.cn	dns9.hichina.com, dns10.hichina.com	-

✅ Authoritative Response

Server:139.224.142.121

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ithinknet.cn (unsigned zone)

⏱️ Timing

Total: 4963ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`47.96.130.9`
NS	2	`dns10.hichina.com, dns9.hichina.com`
MX	1	`mx.ym.163.com (pri: 10)`
TXT	1	`v=spf1 include:spf.163.com ~all`
SOA	1	`dns9.hichina.com hostmaster.hichina.com`

Analysis

IP Addresses

ithinknet.cn points to a single IP number: 47.96.130.9.

Other host names, for instance realzero.cn, share IP numbers with ithinknet.cn.

Name Servers

ithinknet.cn is delegated to two name servers: dns10.hichina.com and dns9.hichina.com.

ithinknet.cn shares the same name server setup as other domains, for example haierpe.net, shshifm.com, kuizhu.com, haien-gebhard.com and bjzy360.com.

ithinknet.cn at least partially shares name servers with other domains, for instance cndeep.com, zghay.com, innoz.org, shenzhenhukou.com and qiushi.org.cn.

These name servers are commonly used with expirens3.hichina.com, expirens4.hichina.com and ns1.alidns.com.

Host names with nine IP numbers:

dns10.hichina.com points to: 2408:4009:501::18, 39.96.153.41, 39.96.153.51, 47.118.199.201, 47.118.199.211, 120.76.107.41, 120.76.107.51, 139.224.142.111 and 139.224.142.121.

dns9.hichina.com points to: 2408:4009:501::17, 39.96.153.42, 39.96.153.52, 47.118.199.202, 47.118.199.212, 120.76.107.42, 120.76.107.52, 139.224.142.112 and 139.224.142.122.

Mail Servers

ithinknet.cn is handled by a single mail server, mx.ym.163.com.

ithinknet.cn shares the same mail server setup as other domains, for instance asroad.com, j-erp.com, shikenpass.com, grandandpower.com and huixiao.com.

ithinknet.cn shares mail servers with other domains at least partially, including yagetechme.com, 91baby.cn, 86cpws.com, pc5000.com and aoavc.com.

Host name mx.ym.163.com points to IP address 111.124.200.35.

ithinknet.cn - robtex.com

ithinknet.cn

cn