ustdata.net - dns.ninja
ustdata.net
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.ustdata.net | ||||||
| NS | ns2.ustdata.net | ||||||
| MX | miamx.ustdata.net ⭐ | ||||||
| A | 216.177.207.223🇺🇸 AS22364216.177.206.0/23 | ||||||
| PTR | smtpus.telefonica.com | ||||||
| TXT | v=spf1 ip4:66.119.64.42 ip4:66.119.64.154 ip4:66.119.64.155 ip4:66.119.64.156... | ||||||
net
| 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.netnstld@verisign-grs.com serial=1785897599 | ||||||
Subdomains
Same first word
Similar names
DNS History
3 records (3 active, 0 former)
●NSns1.ustdata.net2015-09-03 → 2026-08-05 · 2 obs
● 2026-08-05 02:57:10
●NSns2.ustdata.net2015-09-03 → 2026-08-05 · 2 obs
● 2026-08-05 02:57:10
●MXmiamx.ustdata.net2015-09-03 → 2026-08-05 · 23 obs
● 2026-02-20 13:34:24
○ 2026-02-27 13:05:08
○ 2026-02-27 20:27:16
● 2026-02-28 08:03:18
● 2026-03-13 03:57:14
○ 2026-03-14 06:50:50
● 2026-04-03 20:19:14
● 2026-04-13 23:22:42
○ 2026-04-16 04:29:58
○ 2026-05-15 21:41:02
● 2026-05-18 16:18:40
● 2026-05-25 23:29:18
○ 2026-05-27 23:56:36
● 2026-05-29 14:39:18
● 2026-06-07 13:56:46
○ 2026-06-16 17:47:18
● 2026-06-25 03:45:14
○ 2026-06-28 00:11:18
● 2026-07-01 20:11:02
○ 2026-07-16 23:23:22
● 2026-07-31 05:42:06
● 2026-08-05 02:57:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | h.gtld-servers.net, m.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net... | - |
| ustdata.net | ns1.ustdata.net, ns2.ustdata.net | 2 records |
✅ 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.net (unsigned zone)
⏱️ Timing
Total: 1713ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns2.ustdata.net, ns1.ustdata.net |
| MX | 1 | miamx.ustdata.net (pri: 5) |
| TXT | 1 | v=spf1 ip4:66.119.64.42 ip4:66.119.64.15 |
| SOA | 1 | ns1.ustdata.net hostmaster.ustdata.net |
📌 Glue Records Collected
Total: 2
In-bailiwick: 2 (ns1.ustdata.net, ns2.ustdata.net)
Analysis
Hierarchy
ustdata.net is the parent domain of miamx.ustdata.net, mia1.ustdata.net and miakc.ustdata.net.
Name Servers
DNS delegation for ustdata.net points to two name servers: ns1.ustdata.net and ns2.ustdata.net.
ustdata.net shares its name server configuration with other domains, including us.telefonica.com, mia1.ustdata.net and ustdata.com.
The name servers for ustdata.net are partially shared with other domains like cloud.us.telefonica.com, telefonica-data.com and us.telefonica-data.com
It is common to find these name servers alongside the name servers esifw1.tsai.es, esifw2.tsai.es, isint30.telefonica-data.com and two others.
Mail Servers
Mail for ustdata.net is handled by a single mail server, miamx.ustdata.net.
ustdata.net uses the same mail servers as other domains — for example smtp.live.us.telefonica.com, liveint.us.telefonica.com and miami.ustdata.com.
miamx.ustdata.net has exactly one IP number: 216.177.207.223.