`usdt1.com`

DNSSEC	⚠️ Not signed
A	208.98.40.97^{🇺🇸 SHARKTECH-1208.98.40.0/24}
NS	`www.usdt1.com` ⭐
		A	208.98.40.221^{🇺🇸 SHARKTECH-1208.98.40.0/24}
NS	`ns1.4.cn` ⚠️ Not in zone NS records
		A	107.167.27.66^{🇺🇸 SHARKTECH-1107.167.27.0/24 CMI (Customer Route)}
NS	`ns2.4.cn` ⚠️ Not in zone NS records
		A	208.98.43.66^{🇺🇸 SHARKTECH-1208.98.43.0/24}
			PTR	`jensenstilbud.com`
SOA	`www.usdt1.com`usdt1@com 2008-08-03 #0

`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=1783195311

Same first word

usdt1.com

usdt1.com.cn

Similar names

1stud.com

tusd1.info

dust1.com

tusd1.com

1usdt.pro

1dust.com

stud1.com

tusd1.org

tusd1.net

DNS History

32 records (4 active, 28 former)

○NSf1g1ns1.dnspod.net2019-04-07 → 2019-04-07 · 3 obs

● 2019-04-07 06:41:54
○ 2026-04-03 06:46:08
○ 2026-07-04 20:16:38

○NSf1g1ns2.dnspod.net2019-04-07 → 2019-04-07 · 3 obs

● 2019-04-07 06:41:54
○ 2026-04-03 06:46:08
○ 2026-07-04 20:16:38

●NSns1.4.cn2026-04-03 → 2026-07-04 · 3 obs

○ 2019-04-07 06:41:54
● 2026-04-03 06:46:08
● 2026-07-04 20:16:38

●NSns2.4.cn2026-04-03 → 2026-07-04 · 3 obs

○ 2019-04-07 06:41:54
● 2026-04-03 06:46:08
● 2026-07-04 20:16:38

●NSwww.usdt1.com2026-04-03 → 2026-07-04 · 9 obs

○ 2019-04-07 06:41:54
● 2026-04-03 06:46:08
● 2026-04-19 10:19:12
○ 2026-04-22 03:26:42
● 2026-04-23 10:05:08
● 2026-04-24 08:56:44
○ 2026-04-24 18:43:28
● 2026-04-24 23:25:44
● 2026-07-04 20:16:38

○A208.98.40.2032026-05-19 → 2026-05-19 · 4 obs

○ 2026-05-18 09:07:04
● 2026-05-19 02:58:12
○ 2026-05-19 18:14:00
○ 2026-07-04 20:16:38

○A208.98.40.2052026-06-23 → 2026-06-23 · 4 obs

○ 2026-06-23 10:57:00
● 2026-06-23 18:05:54
○ 2026-06-23 20:43:02
○ 2026-07-04 20:16:38

○A208.98.40.2072026-05-10 → 2026-06-01 · 7 obs

○ 2026-05-09 14:44:42
● 2026-05-10 08:33:52
○ 2026-05-10 19:03:44
○ 2026-05-31 10:02:44
● 2026-06-01 22:11:40
○ 2026-06-02 10:59:20
○ 2026-07-04 20:16:38

○A208.98.40.2082026-04-03 → 2026-05-18 · 6 obs

● 2026-04-03 06:46:08
○ 2026-04-04 06:38:58
○ 2026-05-18 07:54:14
● 2026-05-18 09:07:04
○ 2026-05-19 02:58:12
○ 2026-07-04 20:16:38

○A208.98.40.2092026-06-02 → 2026-06-02 · 4 obs

○ 2026-06-01 22:11:40
● 2026-06-02 10:59:20
○ 2026-06-03 10:04:48
○ 2026-07-04 20:16:38

○A208.98.40.2102026-04-17 → 2026-06-23 · 6 obs

○ 2026-04-15 00:29:32
● 2026-04-17 11:29:06
○ 2026-04-19 10:19:12
● 2026-06-23 20:43:02
○ 2026-06-24 16:24:04
○ 2026-07-04 20:16:38

○A208.98.40.2292026-07-03 → 2026-07-03 · 3 obs

○ 2026-07-02 22:11:30
● 2026-07-03 00:06:20
○ 2026-07-04 20:16:38

○A208.98.40.742026-05-27 → 2026-05-27 · 4 obs

○ 2026-05-23 20:03:12
● 2026-05-27 02:02:44
○ 2026-05-31 10:02:44
○ 2026-07-04 20:16:38

○A208.98.40.752026-04-24 → 2026-06-25 · 9 obs

○ 2026-04-24 07:38:32
● 2026-04-24 08:56:44
○ 2026-04-24 18:43:28
○ 2026-05-21 22:35:58
● 2026-05-23 20:03:12
○ 2026-05-27 02:02:44
● 2026-06-25 07:09:48
○ 2026-07-01 02:26:32
○ 2026-07-04 20:16:38

○A208.98.40.772026-04-15 → 2026-04-24 · 7 obs

○ 2026-04-11 07:57:56
● 2026-04-15 00:29:32
○ 2026-04-17 11:29:06
○ 2026-04-23 10:05:08
● 2026-04-24 07:38:32
○ 2026-04-24 08:56:44
○ 2026-07-04 20:16:38

○A208.98.40.782026-05-09 → 2026-05-19 · 7 obs

○ 2026-05-05 17:47:32
● 2026-05-09 14:44:42
○ 2026-05-10 08:33:52
○ 2026-05-19 02:58:12
● 2026-05-19 18:14:00
○ 2026-05-21 22:35:58
○ 2026-07-04 20:16:38

○A208.98.40.792026-04-23 → 2026-04-29 · 7 obs

○ 2026-04-22 03:26:42
● 2026-04-23 10:05:08
○ 2026-04-24 07:38:32
○ 2026-04-24 23:25:44
● 2026-04-29 07:58:24
○ 2026-04-29 09:23:26
○ 2026-07-04 20:16:38

○A208.98.40.802026-05-14 → 2026-05-21 · 7 obs

○ 2026-05-10 19:03:44
● 2026-05-14 19:45:04
○ 2026-05-18 07:54:14
○ 2026-05-19 18:14:00
● 2026-05-21 22:35:58
○ 2026-05-23 20:03:12
○ 2026-07-04 20:16:38

●A208.98.40.972026-07-04 → 2026-07-04 · 2 obs

○ 2026-07-03 00:06:20
● 2026-07-04 20:16:38

○A208.98.40.992026-07-01 → 2026-07-01 · 4 obs

○ 2026-06-25 07:09:48
● 2026-07-01 02:26:32
○ 2026-07-01 12:56:22
○ 2026-07-04 20:16:38

○A208.98.43.112026-06-07 → 2026-06-23 · 7 obs

○ 2026-06-06 09:40:00
● 2026-06-07 16:20:04
○ 2026-06-08 17:12:48
○ 2026-06-13 17:39:38
● 2026-06-23 10:57:00
○ 2026-06-23 18:05:54
○ 2026-07-04 20:16:38

○A208.98.43.122026-06-08 → 2026-06-08 · 4 obs

○ 2026-06-07 16:20:04
● 2026-06-08 17:12:48
○ 2026-06-13 17:39:38
○ 2026-07-04 20:16:38

○A208.98.43.132026-04-19 → 2026-06-24 · 11 obs

○ 2026-04-17 11:29:06
● 2026-04-19 10:19:12
○ 2026-04-22 03:26:42
○ 2026-05-10 08:33:52
● 2026-05-10 19:03:44
○ 2026-05-14 19:45:04
● 2026-05-18 07:54:14
○ 2026-05-18 09:07:04
● 2026-06-24 16:24:04
○ 2026-06-25 03:24:08
○ 2026-07-04 20:16:38

○A208.98.43.152026-05-05 → 2026-06-03 · 7 obs

○ 2026-05-05 02:23:38
● 2026-05-05 17:15:10
○ 2026-05-05 17:47:32
○ 2026-06-02 10:59:20
● 2026-06-03 10:04:48
○ 2026-06-06 09:40:00
○ 2026-07-04 20:16:38

○A208.98.43.162026-05-05 → 2026-05-31 · 7 obs

○ 2026-04-29 09:23:26
● 2026-05-05 02:23:38
○ 2026-05-05 17:15:10
○ 2026-05-27 02:02:44
● 2026-05-31 10:02:44
○ 2026-06-01 22:11:40
○ 2026-07-04 20:16:38

○A208.98.43.192026-06-06 → 2026-06-13 · 7 obs

○ 2026-06-03 10:04:48
● 2026-06-06 09:40:00
○ 2026-06-07 16:20:04
○ 2026-06-08 17:12:48
● 2026-06-13 17:39:38
○ 2026-06-23 10:57:00
○ 2026-07-04 20:16:38

○A208.98.43.202026-04-04 → 2026-04-07 · 5 obs

○ 2026-04-03 06:46:08
● 2026-04-04 06:38:58
● 2026-04-07 08:05:42
○ 2026-04-11 07:57:56
○ 2026-07-04 20:16:38

○A208.98.43.312026-07-02 → 2026-07-02 · 4 obs

○ 2026-07-01 12:56:22
● 2026-07-02 22:11:30
○ 2026-07-03 00:06:20
○ 2026-07-04 20:16:38

○A208.98.43.712026-05-05 → 2026-05-05 · 4 obs

○ 2026-05-05 17:15:10
● 2026-05-05 17:47:32
○ 2026-05-09 14:44:42
○ 2026-07-04 20:16:38

○A208.98.43.742026-04-11 → 2026-04-11 · 4 obs

○ 2026-04-07 08:05:42
● 2026-04-11 07:57:56
○ 2026-04-15 00:29:32
○ 2026-07-04 20:16:38

○A208.98.43.762026-04-29 → 2026-04-29 · 4 obs

○ 2026-04-29 07:58:24
● 2026-04-29 09:23:26
○ 2026-05-05 02:23:38
○ 2026-07-04 20:16:38

○A208.98.43.922026-07-01 → 2026-07-01 · 4 obs

○ 2026-07-01 02:26:32
● 2026-07-01 12:56:22
○ 2026-07-02 22:11:30
○ 2026-07-04 20:16:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	m.gtld-servers.net, k.gtld-servers.net, a.gtld-servers.net, h.gtld-servers.net...	-
usdt1.com	ns1.4.cn, ns2.4.cn	-

✅ Authoritative Response

Server:107.167.27.66

NS records: ns1.4.cn, ns2.4.cn

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for usdt1.com (unsigned zone)

⏱️ Timing

Total: 310ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`208.98.40.97`
SOA	1	`www.usdt1.com usdt1.com`

Analysis

IP Addresses

usdt1.com points to a single IP number: 208.98.40.97.

Additional host names — chuangji.cn, aoyo.org, www.hanqxll.e.luhongfu.com and two others — share IP numbers with usdt1.com.

Name Servers

usdt1.com carries NS records delegating to ns1.4.cn, ns2.4.cn and www.usdt1.com.

usdt1.com has at least partial name server overlap with other domains, such as sdqishi.com, 002434.cn, chinachip.net and two others.

It is common to see these name servers used together with name servers www.002434.cn and www.chinachip.net.

ns1.4.cn points to 107.167.27.66; ns2.4.cn points to 208.98.43.66; www.usdt1.com points to 208.98.40.221 — each hostname maps to exactly one IP address.

usdt1.com - robtex.com

usdt1.com

com