upn43.com - robtex.com
upn43.com
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.netnstld@verisign-grs.com serial=1785218857 | ||||||
Previously MX for
upn43.com |
Subdomains
Same first word
upn43.com |
Similar names
DNS History
10 records (6 active, 4 former)
●NSns1.ps21j.lhtweb.net2026-03-28 → 2026-07-28 · 3 obs
● 2026-03-28 10:12:46
● 2026-07-28 06:10:56
●NSns1.upn43.com2026-03-28 → 2026-07-28 · 3 obs
● 2026-03-28 10:12:46
● 2026-07-28 06:10:56
○NSns1.value-domain.com2015-06-05 → 2017-01-18 · 4 obs
● 2017-01-18 01:24:20
○ 2026-03-28 10:12:46
○ 2026-07-28 06:10:56
●NSns2.ps21j.lhtweb.net2026-03-28 → 2026-07-28 · 3 obs
● 2026-03-28 10:12:46
● 2026-07-28 06:10:56
●NSns2.upn43.com2026-03-28 → 2026-07-28 · 3 obs
● 2026-03-28 10:12:46
● 2026-07-28 06:10:56
○NSns2.value-domain.com2015-06-05 → 2017-01-18 · 4 obs
● 2017-01-18 01:24:20
○ 2026-03-28 10:12:46
○ 2026-07-28 06:10:56
●MXmail.upn43.com2026-03-28 → 2026-07-28 · 3 obs
● 2026-03-28 10:12:46
● 2026-07-28 06:10:56
○MXupn43.com2015-06-05 → 2017-01-18 · 4 obs
● 2017-01-18 01:24:20
○ 2026-03-28 10:12:46
○ 2026-07-28 06:10:56
●A139.162.90.2042026-03-28 → 2026-07-28 · 3 obs
● 2026-03-28 10:12:46
● 2026-07-28 06:10:56
○A202.172.26.432015-06-05 → 2017-01-18 · 4 obs
● 2017-01-18 01:24:20
○ 2026-03-28 10:12:46
○ 2026-07-28 06:10:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | c.gtld-servers.net, k.gtld-servers.net, i.gtld-servers.net, f.gtld-servers.net... | - |
| upn43.com | ns1.ps21j.lhtweb.net, ns2.ps21j.lhtweb.net | - |
✅ Authoritative Response
Server:139.162.90.204
NS records: ns1.ps21j.lhtweb.net, ns2.ps21j.lhtweb.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for upn43.com (unsigned zone)
⏱️ Timing
Total: 967ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 139.162.90.204 |
| NS | 2 | ns2.upn43.com, ns1.upn43.com |
| MX | 1 | mail.upn43.com (pri: 10) |
| TXT | 2 | google-site-verification=9OO1RmObbqDb_Ch, v=spf1 +a +mx +a:ps21j.lhtweb.net -all |
| SOA | 1 | ns2.upn43.com sv1757.icloud.com |
Analysis
Hierarchy
upn43.com has four subdomains: ns2.upn43.com, mail.upn43.com, ns1.upn43.com and www.upn43.com.
IP Addresses
upn43.com points to a single IP number: 139.162.90.204.
Additional host names — ns2.speedwing.org, lhtweb.com, ns2.drcchsu.com and two others — share IP numbers with upn43.com.
Name Servers
upn43.com has four authoritative name servers: ns1.upn43.com, ns2.upn43.com, ns1.ps21j.lhtweb.net and ns2.ps21j.lhtweb.net.
There is at least partial name server overlap between upn43.com and other domains — lhtweb.com, 365in.com.tw, eduleader1982.com and two more among them.
These name servers regularly appear alongside ns1.lhtweb.com, ns2.lhtweb.com, ns1.365in.com.tw and 7 other name servers in NS record sets.
ns1.upn43.com, ns2.upn43.com, ns1.ps21j.lhtweb.net and ns2.ps21j.lhtweb.net all resolve to the same single IP address: 139.162.90.204.
The host names ns1.upn43.com, ns2.upn43.com, ns1.ps21j.lhtweb.net and ns2.ps21j.lhtweb.net all point to 139.162.90.204.
Mail Servers
upn43.com has one mail server: mail.upn43.com.
mail.upn43.com resolves to a single IP number: 139.162.90.204.