ustds.com - dns.ninja

`ustds.com`

DNSSEC	⚠️ Not signed
A	2600:1f18:4ae:c605:dd5d:b838:5816:d7fb^{🇺🇸 Amazon2600:1f18::/35 AMAZON EC2 IAD prefix}
A	2600:1f18:4ae:c606:78d4:4260:db4e:aeee^{🇺🇸 Amazon2600:1f18::/35 AMAZON EC2 IAD prefix}
A	13.223.25.84^{🇺🇸 Amazon13.216.0.0/13 EC2 IAD prefix}
A	54.243.117.197^{🇺🇸 Amazon54.242.0.0/15 EC2 IAD prefix}
NS	`ns1.namebrightdns.com` ⭐ ⚠️ Not in zone NS records
		A	2600:1f18:683a:ae1a:6900:d1bd:7672:d0ca^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1a:7bc2:638d:8ca6:fcc4^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:d57d:390a:64b4:d4f1^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	52.203.211.134^{🇺🇸 Amazon52.200.0.0/13 EC2 IAD prefix}
			PTR	`ec2-52-203-211-134.compute-1.amazonaws.com`
		A	52.204.81.90^{🇺🇸 Amazon52.200.0.0/13 EC2 IAD prefix}
			PTR	`ec2-52-204-81-90.compute-1.amazonaws.com`
NS	`ns2.namebrightdns.com` ⚠️ Not in zone NS records
		A	2600:1f18:683a:ae1b:885d:9b52:c623:6fb9^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	54.234.117.29^{🇺🇸 Amazon54.234.0.0/15 EC2 IAD prefix}
			PTR	`ec2-54-234-117-29.compute-1.amazonaws.com`
		A	54.243.19.140^{🇺🇸 Amazon54.242.0.0/15 EC2 IAD prefix}
			PTR	`ec2-54-243-19-140.compute-1.amazonaws.com`
NS	`nsg1.namebrightdns.com` ⚠️ Not in parent delegation
		A	2600:1f18:683a:ae1a:4a5c:f736:fa58:d85^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:5b81:82bc:6de0:b02c^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:a80d:aa66:fb:1e18^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	3.88.240.25^{🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix}
			PTR	`ec2-3-88-240-25.compute-1.amazonaws.com`
		A	52.55.198.41^{🇺🇸 Amazon52.54.0.0/15 EC2 Region prefix}
			PTR	`ec2-52-55-198-41.compute-1.amazonaws.com`
		A	54.175.130.15^{🇺🇸 Amazon54.174.0.0/15 EC2 IAD prefix}
			PTR	`ec2-54-175-130-15.compute-1.amazonaws.com`
NS	`nsg2.namebrightdns.com` ⚠️ Not in parent delegation
		A	2600:1f18:683a:ae1a:7b03:f4b:4bfa:8287^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1a:cc5d:cd19:dd5:828e^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:3ee4:3218:624e:fbef^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	3.80.109.14^{🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix}
			PTR	`ec2-3-80-109-14.compute-1.amazonaws.com`
		A	18.232.139.44^{🇺🇸 Amazon18.232.0.0/14 EC2 IAD prefix}
			PTR	`ec2-18-232-139-44.compute-1.amazonaws.com`
		A	98.81.3.34^{🇺🇸 Amazon98.80.0.0/13 EC2 IAD Prefix}
			PTR	`ec2-98-81-3-34.compute-1.amazonaws.com`
TXT	`v=spf1 -all`
TXT	`afternic-verification-G9G3tM8T8EwEizzPzjGJWF`
SOA	`ns1.namebrightdns.com`dns@namebright.com 2026-06-28 #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=1782629045

Previously MX for

ustds.com

Subdomains

nullmx.ustds.com

Same first word

ustds.com

Similar names

stdsu.ru

usdts.trade

studs.net

tsdsu.com

sdstu.com

sustd.com

sdust.net

studs.gg

studs.ws

tusds.com

stdsu.com

studs.cn

dusts.pro

dusts.pl

ustsd.edu.cn

sdstu.cn

ustsd.com

sdust.com.cn

tsdsu.co.uk

studs.it

dusts.biz

tdsus.com

dtsus.com

sdust.com

studs.world

studs.xyz

dusts.eu

sdust.edu.cn

stsdu.com

ssdut.net

sdust.net.cn

dsstu.cn

studs.org

sstud.ru

stdus.com

dtsus.net

dusts.net

studs.de

studs.nl

tduss.com

studs.co

ssdut.com

studs.ca

studs.io

studs.com

studs.in

DNS History

23 records (8 active, 15 former)

○NSluke.ns.cloudflare.com2017-06-20 → 2017-06-20 · 4 obs

○ 2016-11-20 03:11:06
● 2017-06-20 19:15:52
○ 2026-03-25 21:28:56
○ 2026-06-28 06:46:28

○NSnaomi.ns.cloudflare.com2017-06-20 → 2017-06-20 · 4 obs

○ 2016-11-20 03:11:06
● 2017-06-20 19:15:52
○ 2026-03-25 21:28:56
○ 2026-06-28 06:46:28

●NSns1.namebrightdns.com2026-03-25 → 2026-06-28 · 3 obs

○ 2017-06-20 19:15:52
● 2026-03-25 21:28:56
● 2026-06-28 06:46:28

○NSns1.sedoparking.com2015-06-21 → 2016-04-16 · 4 obs

● 2015-06-21 16:57:00
● 2016-04-16 04:10:44
○ 2016-11-20 03:11:06
○ 2026-06-28 06:46:28

○NSns1.sunucu4.com2016-11-20 → 2016-11-20 · 4 obs

○ 2016-04-16 04:10:44
● 2016-11-20 03:11:06
○ 2017-06-20 19:15:52
○ 2026-06-28 06:46:28

●NSns2.namebrightdns.com2026-03-25 → 2026-06-28 · 3 obs

○ 2017-06-20 19:15:52
● 2026-03-25 21:28:56
● 2026-06-28 06:46:28

○NSns2.sedoparking.com2015-06-21 → 2016-04-16 · 4 obs

● 2015-06-21 16:57:00
● 2016-04-16 04:10:44
○ 2016-11-20 03:11:06
○ 2026-06-28 06:46:28

○NSns2.sunucu4.com2016-11-20 → 2016-11-20 · 4 obs

○ 2016-04-16 04:10:44
● 2016-11-20 03:11:06
○ 2017-06-20 19:15:52
○ 2026-06-28 06:46:28

●NSnsg1.namebrightdns.com2026-03-25 → 2026-06-28 · 3 obs

○ 2017-06-20 19:15:52
● 2026-03-25 21:28:56
● 2026-06-28 06:46:28

●NSnsg2.namebrightdns.com2026-03-25 → 2026-06-28 · 3 obs

○ 2017-06-20 19:15:52
● 2026-03-25 21:28:56
● 2026-06-28 06:46:28

○MXdc-36950c5e2476.ustds.com2017-06-20 → 2017-06-20 · 4 obs

○ 2016-11-20 03:11:06
● 2017-06-20 19:15:52
○ 2026-03-25 21:28:56
○ 2026-06-28 06:46:28

○MXmail.nickstel.com2015-06-21 → 2016-04-16 · 4 obs

● 2015-06-21 16:57:00
● 2016-04-16 04:10:44
○ 2016-11-20 03:11:06
○ 2026-06-28 06:46:28

○MXustds.com2016-11-20 → 2016-11-20 · 4 obs

○ 2016-04-16 04:10:44
● 2016-11-20 03:11:06
○ 2017-06-20 19:15:52
○ 2026-06-28 06:46:28

○A104.31.64.862017-06-20 → 2017-06-20 · 4 obs

○ 2016-11-20 03:11:06
● 2017-06-20 19:15:52
○ 2026-03-25 21:28:56
○ 2026-06-28 06:46:28

○A104.31.65.862017-06-20 → 2017-06-20 · 4 obs

○ 2016-11-20 03:11:06
● 2017-06-20 19:15:52
○ 2026-03-25 21:28:56
○ 2026-06-28 06:46:28

●A13.223.25.842026-03-25 → 2026-06-28 · 3 obs

○ 2017-06-20 19:15:52
● 2026-03-25 21:28:56
● 2026-06-28 06:46:28

○A2400:cb00:2048:1::681f:40562017-06-20 → 2017-06-20 · 4 obs

○ 2016-11-20 03:11:06
● 2017-06-20 19:15:52
○ 2026-03-25 21:28:56
○ 2026-06-28 06:46:28

○A2400:cb00:2048:1::681f:41562017-06-20 → 2017-06-20 · 4 obs

○ 2016-11-20 03:11:06
● 2017-06-20 19:15:52
○ 2026-03-25 21:28:56
○ 2026-06-28 06:46:28

●A2600:1f18:4ae:c605:dd5d:b838:5816:d7fb2026-03-25 → 2026-06-28 · 3 obs

○ 2017-06-20 19:15:52
● 2026-03-25 21:28:56
● 2026-06-28 06:46:28

●A2600:1f18:4ae:c606:78d4:4260:db4e:aeee2026-03-25 → 2026-06-28 · 3 obs

○ 2017-06-20 19:15:52
● 2026-03-25 21:28:56
● 2026-06-28 06:46:28

○A46.20.12.1872016-11-20 → 2016-11-20 · 4 obs

○ 2016-04-16 04:10:44
● 2016-11-20 03:11:06
○ 2017-06-20 19:15:52
○ 2026-06-28 06:46:28

●A54.243.117.1972026-03-25 → 2026-06-28 · 3 obs

○ 2017-06-20 19:15:52
● 2026-03-25 21:28:56
● 2026-06-28 06:46:28

○A72.52.4.1202015-06-21 → 2016-04-16 · 4 obs

● 2015-06-21 16:57:00
● 2016-04-16 04:10:44
○ 2016-11-20 03:11:06
○ 2026-06-28 06:46:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
ustds.com	ns1.namebrightdns.com, ns2.namebrightdns.com	8 records

✅ Authoritative Response

Server:54.234.117.29

NS records: ns1.namebrightdns.com, ns2.namebrightdns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ustds.com (unsigned zone)

⏱️ Timing

Total: 148ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`13.223.25.84, 54.243.117.197`
AAAA	2	`2600:1f18:4ae:c605:dd5d:b838:5816:d7fb, 2600:1f18:4ae:c606:78d4:4260:db4e:aeee`
NS	2	`nsg1.namebrightdns.com, nsg2.namebrightdns.com`
TXT	2	`v=spf1 -all, afternic-verification-G9G3tM8T8EwEizzPzj`
SOA	1	`ns1.namebrightdns.com dns.namebright.com`

📌 Glue Records Collected

Total: 8

Out-of-bailiwick: 8 (ns1.namebrightdns.com, ns1.namebrightdns.com, ns1.namebrightdns.com...)

Analysis

Hierarchy

The domain nullmx.ustds.com falls under the parent ustds.com.

IP Addresses

ustds.com points to the four IP addresses 13.223.25.84, 54.243.117.197, 2600:1f18:4ae:c605:dd5d:b838:5816:d7fb and 2600:1f18:4ae:c606:78d4:4260:db4e:aeee.

Among the host names that share IP numbers with ustds.com are 2135b.jsdcoffee.com, proindigo.com, mx.flexybit.com and two others.

Name Servers

The domain ustds.com is delegated to these four name servers: ns1.namebrightdns.com, ns2.namebrightdns.com, nsg1.namebrightdns.com and nsg2.namebrightdns.com.

At least some of ustds.com's name servers are shared with other domains, for example soluv.com, conglia.com, ip-46-245-195-154.beyonddatacenter.com and two more.

These name servers tend to be deployed in combination with the name servers domain-for-sale.hugedomainsdns.com and forsale.hugedomainsdns.com.

Host names resolving to 6 IP numbers:

nsg1.namebrightdns.com carries IP addresses 3.88.240.25, 52.55.198.41 and 54.175.130.15, with 3 other addresses beyond those.

nsg2.namebrightdns.com carries IP addresses 3.80.109.14, 18.232.139.44 and 98.81.3.34, with 3 other addresses beyond those.

Hostnames that point to five IP numbers:

ns1.namebrightdns.com directs to 52.203.211.134, 52.204.81.90, 2600:1f18:683a:ae1a:6900:d1bd:7672:d0ca and two other IP addresses.

Hosts with three IP address records:

ns2.namebrightdns.com resolves to three addresses: 54.234.117.29, 54.243.19.140 and 2600:1f18:683a:ae1b:885d:9b52:c623:6fb9.