ustdata.com - dns.ninja

`ustdata.com`

DNSSEC	⚠️ Not signed
NS	`ns1.ustdata.net` ⚠️ Not in zone NS records
		A	66.119.64.33^{🇺🇸 AS2236466.119.64.0/24}
			PTR	`ns1.ustdata.net`
NS	`ns2.ustdata.net` ⚠️ Not in zone NS records
		A	66.119.64.34^{🇺🇸 AS2236466.119.64.0/24}
			PTR	`ns2.ustdata.net`

`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=1785859944

Subdomains

ns2.ustdata.com

miami.ustdata.com

ns1.ustdata.com

Same first word

ustdata.com

ustdata.net

Similar names

tatsuda.jp

tusdata.org

studata.ch

utsdata.com

tusdata.net

attadus.com

tatsuda.co.jp

studata.de

datastu.com

dutasta.com

tatsuda.com

tatsuda.net

tuastad.com

tadatsu.me

tusdata.com.tr

atsudat.com

sudatta.com

studata.top

tusdata.tv

tusdata.com

uttsada.com

DNS History

4 records (2 active, 2 former)

●NSns1.ustdata.net2015-06-17 → 2026-08-04 · 9 obs

● 2015-06-17 07:59:58
● 2026-03-22 12:56:54
○ 2026-03-31 20:42:00
○ 2026-04-03 21:53:14
● 2026-04-14 05:54:54
● 2026-04-14 15:33:32
○ 2026-05-15 21:41:00
● 2026-05-15 22:28:20
● 2026-08-04 16:27:22

●NSns2.ustdata.net2015-06-17 → 2026-08-04 · 9 obs

● 2015-06-17 07:59:58
● 2026-03-13 10:03:40
○ 2026-03-22 12:56:54
○ 2026-04-03 21:53:14
● 2026-04-14 05:54:54
● 2026-04-14 15:33:32
○ 2026-05-15 21:41:00
● 2026-05-15 22:28:20
● 2026-08-04 16:27:22

○MXmiamx.ustdata.com2026-02-17 → 2026-07-16 · 14 obs

○ 2018-08-09 16:02:08
● 2026-02-17 05:35:34
● 2026-02-24 10:32:22
○ 2026-02-28 08:06:34
● 2026-03-05 16:28:16
● 2026-03-13 10:03:40
○ 2026-03-22 12:56:54
○ 2026-05-15 21:41:00
● 2026-05-15 22:28:20
○ 2026-06-30 05:08:42
● 2026-06-30 14:42:36
○ 2026-07-11 18:23:22
● 2026-07-16 16:18:54
○ 2026-08-04 16:27:22

○MXmiamx.ustdata.net2015-06-17 → 2018-08-09 · 4 obs

● 2015-06-17 07:59:58
● 2018-08-09 16:02:08
○ 2026-02-17 05:35:34
○ 2026-08-04 16:27:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
ustdata.com	ns1.ustdata.net, ns2.ustdata.net	-

✅ Authoritative Response

Server:66.119.64.34

NS records: ns1.ustdata.net, ns2.ustdata.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ustdata.com (unsigned zone)

⏱️ Timing

Total: 403ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`ns2.ustdata.net, ns1.ustdata.net`
MX	1	`miamx.ustdata.com (pri: 5)`
TXT	1	`v=spf1 ip4:66.119.64.42 ip4:66.119.64.15`
SOA	1	`ns1.ustdata.net hostmaster.ustdata.net`

Analysis

Hierarchy

ustdata.com is a parent domain, with ns2.ustdata.com, miami.ustdata.com and ns1.ustdata.com beneath it.

Name Servers

The NS records for ustdata.com delegate to ns1.ustdata.net and ns2.ustdata.net.

ustdata.com uses the same name servers as ustdata.net, us.telefonica.com and mia1.ustdata.net, among others.

ustdata.com shares at least some of its name servers with domains including cloud.us.telefonica.com, telefonica-data.com and us.telefonica-data.com

These name servers tend to appear together with the name servers esifw1.tsai.es, esifw2.tsai.es and isint30.telefonica-data.com, plus two others.

ns1.ustdata.net directs to 66.119.64.33 and ns2.ustdata.net directs to 66.119.64.34; each host name points to exactly one IP number.