`th-instrument.com`

DNSSEC	⚠️ Not signed
A	121.46.231.31^{🇨🇳 SHANGHAITELECOM121.46.230.0/23}
NS	`dns31.hichina.com` ⭐
		A	2408:4009:501::39^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.39^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.59^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.199^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.219^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.39^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.59^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		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,}
		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,}
NS	`dns32.hichina.com`
		A	2408:4009:501::40^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.37^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.62^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.197^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.221^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.37^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.62^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		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,}
		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,}
MX	`ip19.tradeinfo.com.cn` ⭐
		A	220.191.169.19
MX	`ip11.fetic.cn`⁽²⁰⁾
		A	60.12.16.11
TXT	`v=spf1 a mx ip4:60.12.16.1/28 ip4:220.191.169.16/28 -all`
SOA	`dns31.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=1774414817

Same first word

th-instrument.com

DNS History

8 records (5 active, 3 former)

●NSdns31.hichina.com2026-02-27 → 2026-03-25 · 3 obs

○ 2017-05-13 23:10:00
● 2026-02-27 23:47:18
● 2026-03-25 05:20:02

●NSdns32.hichina.com2026-02-27 → 2026-03-25 · 3 obs

○ 2017-05-13 23:10:00
● 2026-02-27 23:47:18
● 2026-03-25 05:20:02

○NSns.ningbo-export.com2015-07-18 → 2017-05-13 · 4 obs

● 2015-07-18 15:13:32
● 2017-05-13 23:10:00
○ 2026-02-27 23:47:18
○ 2026-03-25 05:20:02

○NSns1.nbg.cn2015-07-18 → 2017-05-13 · 4 obs

● 2015-07-18 15:13:32
● 2017-05-13 23:10:00
○ 2026-02-27 23:47:18
○ 2026-03-25 05:20:02

○NSns2.nbg.cn2015-07-18 → 2017-05-13 · 4 obs

● 2015-07-18 15:13:32
● 2017-05-13 23:10:00
○ 2026-02-27 23:47:18
○ 2026-03-25 05:20:02

●MXip11.fetic.cn2015-07-18 → 2026-03-25 · 2 obs

● 2015-07-18 15:13:32
● 2026-03-25 05:20:02

●MXip19.tradeinfo.com.cn2015-07-18 → 2026-03-25 · 2 obs

● 2015-07-18 15:13:32
● 2026-03-25 05:20:02

●A121.46.231.312026-02-27 → 2026-03-25 · 2 obs

● 2026-02-27 23:47:18
● 2026-03-25 05:20:02

🔍 DNS Trace

Analysis

IP Addresses

th-instrument.com points to a single IP address: 121.46.231.31.

Other host names such as tinthintech.com, qxlibrary.com, hetangmatou.com, gn02.hozest.com and nbdhsl.com share IPs with th-instrument.com.

Name Servers

Two name servers dns31.hichina.com and dns32.hichina.com handle the delegation for th-instrument.com.

Host names with nine IP numbers: dns31.hichina.com points to: 2408:4009:501::39, 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; dns32.hichina.com points to: 2408:4009:501::40, 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.

Mail Servers

Two mail servers handle th-instrument.com: ip11.fetic.cn and ip19.tradeinfo.com.cn.

th-instrument.com shares the same mail server setup as other domains, including nbhongwei.com, nbtimer.com, nblux.com, sinkogarment.com and scarf-hat-glove.com.

Host names with one IP number:

ip11.fetic.cn points to 60.12.16.11; ip19.tradeinfo.com.cn points to 220.191.169.19.

th-instrument.com - robtex.com