`studyinxuzhou.com`

DNSSEC	⚠️ Not signed
NS	`dns29.hichina.com` ⭐
		A	2408:4009:501::37^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.39^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
			PTR	`ip-39-96-153-39.defastlink.net`
		A	39.96.153.59^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
			PTR	`ip-39-96-153-59.defastlink.net`
		A	47.118.199.199^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
			PTR	`ip-47-118-199-199.defastlink.net`
		A	47.118.199.219^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
			PTR	`ip-47-118-199-219.defastlink.net`
		A	120.76.107.39^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
			PTR	`ip-120-76-107-39.defastlink.net`
		A	120.76.107.59^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
			PTR	`ip-120-76-107-59.defastlink.net`
		A	139.224.142.99^{🇨🇳 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,}
			PTR	`ip-139-224-142-99.defastlink.net`
		A	139.224.142.109^{🇨🇳 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,}
			PTR	`ip-139-224-142-109.defastlink.net`
NS	`dns30.hichina.com`
		A	2408:4009:501::38^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.37^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
			PTR	`ip-39-96-153-37.defastlink.net`
		A	39.96.153.62^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
			PTR	`ip-39-96-153-62.defastlink.net`
		A	47.118.199.197^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
			PTR	`ip-47-118-199-197.defastlink.net`
		A	47.118.199.221^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
			PTR	`ip-47-118-199-221.defastlink.net`
		A	120.76.107.37^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
			PTR	`ip-120-76-107-37.defastlink.net`
		A	120.76.107.62^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
			PTR	`ip-120-76-107-62.defastlink.net`
		A	139.224.142.102^{🇨🇳 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,}
			PTR	`ip-139-224-142-102.defastlink.net`
		A	139.224.142.107^{🇨🇳 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,}
			PTR	`ip-139-224-142-107.defastlink.net`
SOA	`dns29.hichina.com`hostmaster@hichina.com 2026-01-12 #9

`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

studyinxuzhou.com

DNS History

11 records (2 active, 9 former)

○NSdns17.hichina.com2015-06-15 → 2015-10-28 · 4 obs

● 2015-06-15 22:09:42
● 2015-10-28 02:30:54
○ 2016-01-17 00:01:00
○ 2026-03-23 20:15:28

○NSdns18.hichina.com2015-06-15 → 2015-10-28 · 4 obs

● 2015-06-15 22:09:42
● 2015-10-28 02:30:54
○ 2016-01-17 00:01:00
○ 2026-03-23 20:15:28

●NSdns29.hichina.com2026-03-23 → 2026-03-23 · 2 obs

○ 2017-04-06 20:35:00
● 2026-03-23 20:15:28

●NSdns30.hichina.com2026-03-23 → 2026-03-23 · 2 obs

○ 2017-04-06 20:35:00
● 2026-03-23 20:15:28

○NSlocalhost2016-04-12 → 2016-09-17 · 5 obs

○ 2016-01-17 00:01:00
● 2016-04-12 21:51:06
● 2016-09-17 20:22:50
○ 2017-04-06 20:35:00
○ 2026-03-23 20:15:28

○NSns1.mytrafficmanagement.com2016-04-12 → 2016-09-17 · 5 obs

○ 2016-01-17 00:01:00
● 2016-04-12 21:51:06
● 2016-09-17 20:22:50
○ 2017-04-06 20:35:00
○ 2026-03-23 20:15:28

○NSns2.mytrafficmanagement.com2016-04-12 → 2016-09-17 · 5 obs

○ 2016-01-17 00:01:00
● 2016-04-12 21:51:06
● 2016-09-17 20:22:50
○ 2017-04-06 20:35:00
○ 2026-03-23 20:15:28

○A104.130.124.962016-04-12 → 2016-04-12 · 4 obs

○ 2016-01-17 00:01:00
● 2016-04-12 21:51:06
○ 2016-09-17 20:22:50
○ 2026-03-23 20:15:28

○A192.230.66.932016-09-17 → 2016-09-17 · 4 obs

○ 2016-04-12 21:51:06
● 2016-09-17 20:22:50
○ 2017-04-06 20:35:00
○ 2026-03-23 20:15:28

○A192.230.74.932016-09-17 → 2016-09-17 · 4 obs

○ 2016-04-12 21:51:06
● 2016-09-17 20:22:50
○ 2017-04-06 20:35:00
○ 2026-03-23 20:15:28

○A98.126.40.1162015-06-15 → 2015-10-28 · 4 obs

● 2015-06-15 22:09:42
● 2015-10-28 02:30:54
○ 2016-01-17 00:01:00
○ 2026-03-23 20:15:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
studyinxuzhou.com	dns29.hichina.com, dns30.hichina.com	18 records

✅ Authoritative Response

Server:120.76.107.37

NS records: dns29.hichina.com, dns30.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for studyinxuzhou.com (unsigned zone)

⏱️ Timing

Total: 523ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`dns30.hichina.com, dns29.hichina.com`
SOA	1	`dns29.hichina.com hostmaster.hichina.com`

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (dns29.hichina.com, dns29.hichina.com, dns29.hichina.com...)

Analysis

Name Servers

studyinxuzhou.com is delegated to two name servers dns29.hichina.com and dns30.hichina.com.

studyinxuzhou.com shares the same name server setup as other domains, for instance pggroup.cn, blttp.com, webhome.cn, y47.cn and easysow.com.

studyinxuzhou.com at least partially shares name servers with other domains, for instance shyouran.com, rbwb.com, 3133.net, iu75.com and guangdongcordblood.org.

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

Host names with nine IP numbers:

dns29.hichina.com points to: 2408:4009:501::37, 39.96.153.39, 39.96.153.59, 47.118.199.199, 47.118.199.219, 120.76.107.39, 120.76.107.59, 139.224.142.99 and 139.224.142.109.

dns30.hichina.com points to: 2408:4009:501::38, 39.96.153.37, 39.96.153.62, 47.118.199.197, 47.118.199.221, 120.76.107.37, 120.76.107.62, 139.224.142.102 and 139.224.142.107.

studyinxuzhou.com - robtex.com