`instrument-hust.com`

DNSSEC	⚠️ Not signed
A	216.120.147.200
NS	`ns100.webnic.cc` ⭐
		A	54.177.52.27^{🇺🇸 Amazon54.176.0.0/15 EC2 SFO prefix}
			PTR	`ec2-54-177-52-27.us-west-1.compute.amazonaws.com`
NS	`ns101.webnic.cc`
		A	54.177.52.27^{🇺🇸 Amazon54.176.0.0/15 EC2 SFO prefix}
			PTR	`ec2-54-177-52-27.us-west-1.compute.amazonaws.com`
SOA	`ns100.webnic.cc`technical@webnic.cc 2025-08-05 #1

`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=1778677441

Same first word

instrument-hust.com

DNS History

18 records (3 active, 15 former)

○NScarla.ns.cloudflare.com2026-04-10 → 2026-04-29 · 5 obs

○ 2017-02-11 07:35:36
● 2026-04-10 13:30:10
● 2026-04-29 10:01:28
○ 2026-05-09 14:13:34
○ 2026-05-13 13:09:48

○NSf1g1ns1.dnspod.net2017-02-11 → 2017-02-11 · 4 obs

○ 2016-06-20 07:53:24
● 2017-02-11 07:35:36
○ 2026-04-10 13:30:10
○ 2026-05-13 13:09:48

○NSf1g1ns2.dnspod.net2017-02-11 → 2017-02-11 · 4 obs

○ 2016-06-20 07:53:24
● 2017-02-11 07:35:36
○ 2026-04-10 13:30:10
○ 2026-05-13 13:09:48

○NSjoaquin.ns.cloudflare.com2026-04-10 → 2026-04-29 · 5 obs

○ 2017-02-11 07:35:36
● 2026-04-10 13:30:10
● 2026-04-29 10:01:28
○ 2026-05-09 14:13:34
○ 2026-05-13 13:09:48

○NSns.dns.net.cn2008-03-14 → 2016-06-20 · 7 obs

● 2008-03-14 20:26:48
● 2015-07-17 02:07:30
○ 2015-11-14 21:21:08
● 2016-02-26 14:45:18
● 2016-06-20 07:53:24
○ 2017-02-11 07:35:36
○ 2026-05-13 13:09:48

●NSns100.webnic.cc2026-05-09 → 2026-05-13 · 3 obs

○ 2026-04-29 10:01:28
● 2026-05-09 14:13:34
● 2026-05-13 13:09:48

●NSns101.webnic.cc2026-05-09 → 2026-05-13 · 3 obs

○ 2026-04-29 10:01:28
● 2026-05-09 14:13:34
● 2026-05-13 13:09:48

○NSns7.dns.net.cn2008-03-14 → 2016-06-20 · 6 obs

● 2008-03-14 20:26:48
● 2015-11-14 21:21:08
○ 2016-02-26 14:45:18
● 2016-06-20 07:53:24
○ 2017-02-11 07:35:36
○ 2026-05-13 13:09:48

○MXmail.instrument-hust.com2008-03-14 → 2008-03-14 · 3 obs

● 2008-03-14 20:26:48
○ 2015-07-17 02:07:30
○ 2026-05-13 13:09:48

○MXmx.ct.jia.net2015-07-17 → 2016-06-20 · 5 obs

○ 2008-03-14 20:26:48
● 2015-07-17 02:07:30
● 2016-06-20 07:53:24
○ 2017-02-11 07:35:36
○ 2026-05-13 13:09:48

○A104.21.62.142026-04-10 → 2026-04-29 · 5 obs

○ 2017-02-11 07:35:36
● 2026-04-10 13:30:10
● 2026-04-29 10:01:28
○ 2026-05-09 14:13:34
○ 2026-05-13 13:09:48

○A142.111.135.1842017-02-11 → 2017-02-11 · 4 obs

○ 2016-06-20 07:53:24
● 2017-02-11 07:35:36
○ 2026-04-10 13:30:10
○ 2026-05-13 13:09:48

○A172.67.217.2272026-04-10 → 2026-04-29 · 5 obs

○ 2017-02-11 07:35:36
● 2026-04-10 13:30:10
● 2026-04-29 10:01:28
○ 2026-05-09 14:13:34
○ 2026-05-13 13:09:48

●A216.120.147.2002026-05-09 → 2026-05-13 · 3 obs

○ 2026-04-29 10:01:28
● 2026-05-09 14:13:34
● 2026-05-13 13:09:48

○A221.238.194.522008-03-14 → 2008-03-14 · 3 obs

● 2008-03-14 20:26:48
○ 2015-07-17 02:07:30
○ 2026-05-13 13:09:48

○A2606:4700:3030::6815:3e0e2026-04-10 → 2026-04-29 · 5 obs

○ 2017-02-11 07:35:36
● 2026-04-10 13:30:10
● 2026-04-29 10:01:28
○ 2026-05-09 14:13:34
○ 2026-05-13 13:09:48

○A2606:4700:3030::ac43:d9e32026-04-10 → 2026-04-29 · 5 obs

○ 2017-02-11 07:35:36
● 2026-04-10 13:30:10
● 2026-04-29 10:01:28
○ 2026-05-09 14:13:34
○ 2026-05-13 13:09:48

○A61.135.129.1332015-07-17 → 2016-06-20 · 5 obs

○ 2008-03-14 20:26:48
● 2015-07-17 02:07:30
● 2016-06-20 07:53:24
○ 2017-02-11 07:35:36
○ 2026-05-13 13:09:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	e.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, c.gtld-servers.net...	-
instrument-hust.com	ns100.webnic.cc, ns101.webnic.cc	-

✅ Authoritative Response

Server:54.177.52.27

NS records: ns100.webnic.cc, ns101.webnic.cc

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for instrument-hust.com (unsigned zone)

⏱️ Timing

Total: 748ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`216.120.147.200`
NS	2	`ns100.webnic.cc, ns101.webnic.cc`
SOA	1	`ns100.webnic.cc technical.webnic.cc`

Analysis

IP Addresses

instrument-hust.com points to a single IP number: 216.120.147.200.

Other host names, for instance facepunchaccess.com, defi-dungeons.live, app-marginfi.sbs, www.cheapsslsecurity.com.sg and letsvpngo.com share IP numbers with instrument-hust.com.

Name Servers

Delegation for instrument-hust.com rests with two name servers, ns100.webnic.cc and ns101.webnic.cc.

instrument-hust.com shares the same name server setup as other domains, including www.delivery-org.icu, gobalvillagae.it.com, skythrust.icu, www.votejup.xyz and 502621-coinbase.com.

Host names sharing a single IP:

ns100.webnic.cc points to 54.177.52.27

ns101.webnic.cc points to 54.177.52.27

Host names that point to 54.177.52.27: ns100.webnic.cc and ns101.webnic.cc

instrument-hust.com - robtex.com