`vschool100.com`

DNSSEC	⚠️ Not signed
A	120.79.67.188^{🇨🇳 Alibaba-Cloud120.79.0.0/16}
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	`mxbiz1.qq.com` ⭐
MX	`mxbiz2.qq.com`⁽¹⁰⁾
SOA	`dns9.hichina.com`hostmaster@hichina.com 2026-01-09 #13

`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=1779621139

Same first word

vschool100.com

DNS History

7 records (5 active, 2 former)

●NSdns10.hichina.com2017-01-04 → 2026-05-24 · 2 obs

● 2017-01-04 23:28:08
● 2026-05-24 11:42:34

●NSdns9.hichina.com2017-01-04 → 2026-05-24 · 2 obs

● 2017-01-04 23:28:08
● 2026-05-24 11:42:34

●MXmxbiz1.qq.com2017-01-04 → 2026-05-24 · 5 obs

● 2017-01-04 23:28:08
● 2017-12-11 00:05:54
○ 2026-03-03 05:58:04
● 2026-04-27 06:36:52
● 2026-05-24 11:42:34

●MXmxbiz2.qq.com2017-01-04 → 2026-05-24 · 5 obs

● 2017-01-04 23:28:08
● 2017-12-11 00:05:54
○ 2026-03-03 05:58:04
● 2026-04-27 06:36:52
● 2026-05-24 11:42:34

○A120.24.16.452017-01-04 → 2017-01-04 · 3 obs

● 2017-01-04 23:28:08
○ 2017-12-11 00:05:54
○ 2026-05-24 11:42:34

○A120.76.28.1292017-12-11 → 2017-12-11 · 4 obs

○ 2017-01-04 23:28:08
● 2017-12-11 00:05:54
○ 2026-03-03 05:58:04
○ 2026-05-24 11:42:34

●A120.79.67.1882026-04-27 → 2026-05-24 · 3 obs

○ 2026-03-03 05:58:04
● 2026-04-27 06:36:52
● 2026-05-24 11:42:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
vschool100.com	dns9.hichina.com, dns10.hichina.com	18 records

✅ Authoritative Response

Server:139.224.142.112

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for vschool100.com (unsigned zone)

⏱️ Timing

Total: 1546ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`120.79.67.188`
NS	2	`dns9.hichina.com, dns10.hichina.com`
MX	2	`mxbiz2.qq.com (pri: 10), mxbiz1.qq.com (pri: 5)`
SOA	1	`dns9.hichina.com hostmaster.hichina.com`

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (dns9.hichina.com, dns9.hichina.com, dns9.hichina.com...)

Analysis

IP Addresses

vschool100.com directs to one IP number, which is 120.79.67.188.

Name Servers

vschool100.com is served by two delegated name servers, dns10.hichina.com and dns9.hichina.com.

vschool100.com has the same name server delegation as a number of other domains, such as xjgdc.com, nicholasluo.com, (0x77616e6b)edianzi.com and two more.

vschool100.com at least partially shares name servers with other domains, for instance organicsbase.com, cbsgu.com and sigoden.com.

These name servers frequently co-occur with the name servers expirens3.hichina.com and expirens4.hichina.com.

Host names resolving to 9 IP numbers:

dns10.hichina.com directs to 39.96.153.41, 39.96.153.51 and 47.118.199.201 among its IP addresses, with six other addresses beyond those.

dns9.hichina.com directs to 39.96.153.42, 39.96.153.52 and 47.118.199.202 among its IP addresses, with six other addresses beyond those.

Mail Servers

The MX records for vschool100.com point to two mail servers: mxbiz1.qq.com and mxbiz2.qq.com.

vschool100.com has the same mail server arrangement as a number of other domains, for example xmentoy.com, szroden.com, intelligentdevices.net and two more.

vschool100.com shares at least some of its mail servers with other domains — for example gr8mobilehouse.com, alimart.com, beiyu.com and two more.

vschool100.com - robtex.com

vschool100.com

com