`400st.net`

DNSSEC	⚠️ Not signed
NS	`dns1.hichina.com` ⭐ ⚠️ Not in parent delegation
		A	2408:4009:501::9^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.43^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.63^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.203^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.213^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.43^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.63^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.113^{🇨🇳 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	139.224.142.123^{🇨🇳 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	`dns19.hichina.com` ⚠️ Not in zone NS records
		A	2408:4009:501::27^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.40^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.60^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.200^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.220^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.40^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.60^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.100^{🇨🇳 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	139.224.142.110^{🇨🇳 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	`dns2.hichina.com` ⚠️ Not in parent delegation
		A	2408:4009:501::10^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.44^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.54^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.204^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.214^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.44^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.54^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.114^{🇨🇳 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	139.224.142.124^{🇨🇳 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	`dns20.hichina.com` ⚠️ Not in zone NS records
		A	2408:4009:501::28^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.38^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.61^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.198^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.222^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.38^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.61^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.98^{🇨🇳 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	139.224.142.108^{🇨🇳 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	`dns19.hichina.com`hostmaster@hichina.com 2026-01-12 #9

`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=1774417987

Same first word

400st.net

400st.com

DNS History

13 records (4 active, 9 former)

●NSdns1.hichina.com2026-03-24 → 2026-03-25 · 3 obs

○ 2020-04-03 21:42:36
● 2026-03-24 16:39:02
● 2026-03-25 06:13:20

○NSdns1.name-services.com2015-07-02 → 2020-04-03 · 7 obs

● 2015-07-02 23:17:36
● 2016-02-10 15:35:02
○ 2016-06-22 13:40:20
● 2017-02-15 02:32:00
● 2020-04-03 21:42:36
○ 2026-03-24 16:39:02
○ 2026-03-25 06:13:20

●NSdns19.hichina.com2026-03-24 → 2026-03-25 · 3 obs

○ 2020-04-03 21:42:36
● 2026-03-24 16:39:02
● 2026-03-25 06:13:20

●NSdns2.hichina.com2026-03-24 → 2026-03-25 · 3 obs

○ 2020-04-03 21:42:36
● 2026-03-24 16:39:02
● 2026-03-25 06:13:20

○NSdns2.name-services.com2015-07-02 → 2020-04-03 · 7 obs

● 2015-07-02 23:17:36
● 2016-02-10 15:35:02
○ 2016-06-22 13:40:20
● 2017-02-15 02:32:00
● 2020-04-03 21:42:36
○ 2026-03-24 16:39:02
○ 2026-03-25 06:13:20

●NSdns20.hichina.com2026-03-24 → 2026-03-25 · 3 obs

○ 2020-04-03 21:42:36
● 2026-03-24 16:39:02
● 2026-03-25 06:13:20

○NSdns3.name-services.com2015-07-02 → 2020-04-03 · 7 obs

● 2015-07-02 23:17:36
● 2016-02-10 15:35:02
○ 2016-06-22 13:40:20
● 2017-02-15 02:32:00
● 2020-04-03 21:42:36
○ 2026-03-24 16:39:02
○ 2026-03-25 06:13:20

○NSdns4.name-services.com2015-07-02 → 2020-04-03 · 7 obs

● 2015-07-02 23:17:36
● 2016-02-10 15:35:02
○ 2016-06-22 13:40:20
● 2017-02-15 02:32:00
● 2020-04-03 21:42:36
○ 2026-03-24 16:39:02
○ 2026-03-25 06:13:20

○NSdns5.name-services.com2015-07-02 → 2020-04-03 · 7 obs

● 2015-07-02 23:17:36
● 2016-02-10 15:35:02
○ 2016-06-22 13:40:20
● 2017-02-15 02:32:00
● 2020-04-03 21:42:36
○ 2026-03-24 16:39:02
○ 2026-03-25 06:13:20

○NSns1.alidns.com2016-06-22 → 2016-06-22 · 4 obs

○ 2016-02-10 15:35:02
● 2016-06-22 13:40:20
○ 2017-02-15 02:32:00
○ 2026-03-25 06:13:20

○NSns2.alidns.com2016-06-22 → 2016-06-22 · 4 obs

○ 2016-02-10 15:35:02
● 2016-06-22 13:40:20
○ 2017-02-15 02:32:00
○ 2026-03-25 06:13:20

○A122.224.49.1622015-07-02 → 2017-02-15 · 6 obs

● 2015-07-02 23:17:36
● 2016-02-10 15:35:02
○ 2016-06-22 13:40:20
● 2017-02-15 02:32:00
○ 2020-04-03 21:42:36
○ 2026-03-25 06:13:20

○A122.246.20.2022020-04-03 → 2020-04-03 · 4 obs

○ 2017-02-15 02:32:00
● 2020-04-03 21:42:36
○ 2026-03-24 16:39:02
○ 2026-03-25 06:13:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
400st.net	dns2.hichina.com, dns1.hichina.com	-

✅ Authoritative Response

Server:139.224.142.124

NS records: dns2.hichina.com, dns1.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 400st.net (unsigned zone)

⏱️ Timing

Total: 1061ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`dns19.hichina.com, dns20.hichina.com`
SOA	1	`dns19.hichina.com hostmaster.hichina.com`

Analysis

Name Servers

400st.net is delegated to four name servers: dns19.hichina.com, dns1.hichina.com, dns20.hichina.com and dns2.hichina.com.

At least part of the name servers for 400st.net are shared with other domains, for instance 12hi.com, lightersenglish.com, 00192.com, ipef.cn and ayyhzy.com.

These name servers are commonly used alongside expirens3.hichina.com and expirens4.hichina.com.

Host names with nine IP numbers.

Within each host, the nine numbers increase by 3.

dns19.hichina.com points to: 2408:4009:501::27, 39.96.153.40, 39.96.153.60, 47.118.199.200, 47.118.199.220, 120.76.107.40, 120.76.107.60, 139.224.142.100 and 139.224.142.110.

dns1.hichina.com points to: 2408:4009:501::9, 39.96.153.43, 39.96.153.63, 47.118.199.203, 47.118.199.213, 120.76.107.43, 120.76.107.63, 139.224.142.113 and 139.224.142.123.

dns20.hichina.com points to: 2408:4009:501::28, 39.96.153.38, 39.96.153.61, 47.118.199.198, 47.118.199.222, 120.76.107.38, 120.76.107.61, 139.224.142.98 and 139.224.142.108.

dns2.hichina.com points to: 2408:4009:501::10, 39.96.153.44, 39.96.153.54, 47.118.199.204, 47.118.199.214, 120.76.107.44, 120.76.107.54, 139.224.142.114 and 139.224.142.124.

400st.net - robtex.com

400st.net

net

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

Name Servers

`400st.net`

`net`