`sjztaishankeji.com`

DNSSEC	⚠️ Not signed
A	103.66.94.166^{🇨🇳 CLOUDIE-AS-AP103.66.94.0/23}
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,}
SOA	`dns9.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=1777679426

Subdomains

mail.sjztaishankeji.com

Same first word

sjztaishankeji.com

DNS History

11 records (3 active, 8 former)

●NSdns10.hichina.com2016-07-12 → 2026-05-01 · 3 obs

○ 2015-12-09 11:03:50
● 2016-07-12 19:08:26
● 2026-05-01 23:59:22

●NSdns9.hichina.com2016-07-12 → 2026-05-01 · 3 obs

○ 2015-12-09 11:03:50
● 2016-07-12 19:08:26
● 2026-05-01 23:59:22

○NSns7.xrnet.cn2015-08-18 → 2015-12-09 · 4 obs

● 2015-08-18 02:07:36
● 2015-12-09 11:03:50
○ 2016-07-12 19:08:26
○ 2026-05-01 23:59:22

○NSns8.xrnet.cn2015-08-18 → 2015-12-09 · 4 obs

● 2015-08-18 02:07:36
● 2015-12-09 11:03:50
○ 2016-07-12 19:08:26
○ 2026-05-01 23:59:22

○MXmail.sjztaishankeji.com2015-08-18 → 2015-12-09 · 4 obs

● 2015-08-18 02:07:36
● 2015-12-09 11:03:50
○ 2016-07-12 19:08:26
○ 2026-05-01 23:59:22

○A103.31.74.152015-08-18 → 2015-08-18 · 3 obs

● 2015-08-18 02:07:36
○ 2015-12-09 11:03:50
○ 2026-05-01 23:59:22

●A103.66.94.1662026-04-01 → 2026-05-01 · 3 obs

○ 2020-03-27 18:29:30
● 2026-04-01 16:02:18
● 2026-05-01 23:59:22

○A123.1.183.1222017-04-05 → 2017-04-05 · 4 obs

○ 2016-07-12 19:08:26
● 2017-04-05 07:49:34
○ 2020-03-27 18:29:30
○ 2026-05-01 23:59:22

○A203.88.174.1302015-12-09 → 2015-12-09 · 4 obs

○ 2015-08-18 02:07:36
● 2015-12-09 11:03:50
○ 2016-07-12 19:08:26
○ 2026-05-01 23:59:22

○CNAMEsjztaiskji.w152-e0.ezcname.com2020-03-27 → 2020-03-27 · 4 obs

○ 2017-04-05 07:49:34
● 2020-03-27 18:29:30
○ 2026-04-01 16:02:18
○ 2026-05-01 23:59:22

○CNAMEsjztaiskji.w301-e1.ezcname.com2017-04-05 → 2017-04-05 · 3 obs

● 2017-04-05 07:49:34
○ 2020-03-27 18:29:30
○ 2026-05-01 23:59:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	g.gtld-servers.net, b.gtld-servers.net, d.gtld-servers.net, j.gtld-servers.net...	-
sjztaishankeji.com	dns9.hichina.com, dns10.hichina.com	18 records

✅ Authoritative Response

Server:120.76.107.41

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sjztaishankeji.com (unsigned zone)

⏱️ Timing

Total: 593ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`103.66.94.166`
NS	2	`dns10.hichina.com, dns9.hichina.com`
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

Hierarchy

sjztaishankeji.com is the parent of mail.sjztaishankeji.com.

IP Addresses

sjztaishankeji.com resolves to a single IP: 103.66.94.166.

Other host names, for instance mail.sjztaishankeji.com, suanwujinghuata.net, cxyjdsgj.com, yjdsgj.com and gslzct.com share IP numbers with sjztaishankeji.com.

Name Servers

sjztaishankeji.com has two name servers: dns10.hichina.com and dns9.hichina.com.

sjztaishankeji.com shares the same name server setup as other domains, for example czbjx.net, 53it.net, metrology-cmm.com, ynjaly.com and cto7.com.

sjztaishankeji.com at least partially shares name servers with other domains; for example nokeeu.com and 4t7.com; taiko.cn and fqms.cn.

These name servers are commonly used together with ns1.alidns.com and ns2.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.

sjztaishankeji.com - robtex.com