usoftek.com - robtex.com
usoftek.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 38.33.218.133🇺🇸 PEGTECHINC38.33.192.0/18 PEG TECH INC | ||||||
| NS | a5.share-dns.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 172.64.53.25🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | a.share-dns.com ⚠️ Not in zone NS records | ||||||
| A | 172.64.53.25🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | b.share-dns.net ⚠️ Not in zone NS records | ||||||
| A | 172.64.52.239🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | b5.share-dns.net ⚠️ Not in parent delegation | ||||||
| A | 172.64.52.239🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| SOA | a.share-dns.commaster@share-dns.com serial=1763795143 | ||||||
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=1774431112 | ||||||
Subdomains
www.usoftek.com |
Same first word
usoftek.com |
Similar names
DNS History
12 records (5 active, 7 former)
●NSa.share-dns.com2026-02-24 → 2026-03-25 · 3 obs
● 2026-02-24 14:28:16
● 2026-03-25 09:36:22
●NSa5.share-dns.com2026-02-24 → 2026-03-25 · 3 obs
● 2026-02-24 14:28:16
● 2026-03-25 09:36:22
●NSb.share-dns.net2026-02-24 → 2026-03-25 · 3 obs
● 2026-02-24 14:28:16
● 2026-03-25 09:36:22
●NSb5.share-dns.net2026-02-24 → 2026-03-25 · 3 obs
● 2026-02-24 14:28:16
● 2026-03-25 09:36:22
○NSns1.ukraine.com.ua2016-12-18 → 2017-07-03 · 4 obs
● 2017-07-03 07:21:58
○ 2026-02-24 14:28:16
○ 2026-03-25 09:36:22
○NSns2.ukraine.com.ua2016-12-18 → 2017-07-03 · 4 obs
● 2017-07-03 07:21:58
○ 2026-02-24 14:28:16
○ 2026-03-25 09:36:22
○NSns3.ukraine.com.ua2016-12-18 → 2017-07-03 · 4 obs
● 2017-07-03 07:21:58
○ 2026-02-24 14:28:16
○ 2026-03-25 09:36:22
○MXmx15.ukraine.com.ua2016-12-18 → 2017-07-03 · 4 obs
● 2017-07-03 07:21:58
○ 2026-02-24 14:28:16
○ 2026-03-25 09:36:22
○MXmx20.ukraine.com.ua2016-12-18 → 2017-07-03 · 4 obs
● 2017-07-03 07:21:58
○ 2026-02-24 14:28:16
○ 2026-03-25 09:36:22
○A185.68.16.472016-12-18 → 2017-07-03 · 4 obs
● 2017-07-03 07:21:58
○ 2026-02-24 14:28:16
○ 2026-03-25 09:36:22
○A2a00:7a60:0:102f::12016-12-18 → 2017-07-03 · 4 obs
● 2017-07-03 07:21:58
○ 2026-02-24 14:28:16
○ 2026-03-25 09:36:22
●A38.33.218.1332026-02-24 → 2026-03-25 · 3 obs
● 2026-02-24 14:28:16
● 2026-03-25 09:36:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| usoftek.com | b5.share-dns.net, a5.share-dns.com | 1 record |
✅ Authoritative Response
Server:172.64.52.239
NS records: b5.share-dns.net, a5.share-dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for usoftek.com (unsigned zone)
⏱️ Timing
Total: 404ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 38.33.218.133 |
| NS | 2 | a.share-dns.com, b.share-dns.net |
| SOA | 1 | a.share-dns.com master.share-dns.com |
📌 Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (a5.share-dns.com)
Analysis
Hierarchy
usoftek.com is the parent of www.usoftek.com.
IP Addresses
usoftek.com resolves to a single IP address: 38.33.218.133.
Other host names, such as www.usoftek.com and bjrfx.com, share IP numbers with usoftek.com.
Name Servers
usoftek.com is delegated to four name servers: a5.share-dns.com, a.share-dns.com, b5.share-dns.net and b.share-dns.net.
usoftek.com at least partially shares name servers with other domains, including 8254g.com, gzhzhb.com, jhcarbide.com, sxjgxy.com and 86189.xyz.
These name servers are typically used together with the name servers a2.share-dns.com, b2.share-dns.net, a3.share-dns.com, b3.share-dns.net, a11.share-dns.com, b11.share-dns.net, a8.share-dns.com, b8.share-dns.net, a6.share-dns.com and b6.share-dns.net.
Host names with a single IP number:
a5.share-dns.com resolves to 172.64.53.25.
a.share-dns.com resolves to 172.64.53.25.
b5.share-dns.net resolves to 172.64.52.239.
b.share-dns.net resolves to 172.64.52.239.
Host names pointing to 172.64.53.25: a5.share-dns.com, a.share-dns.com.
Host names pointing to 172.64.52.239: b5.share-dns.net, b.share-dns.net.