51uniu.com - robtex.com
51uniu.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 154.211.107.32🇭🇰 TCLOUDNET154.211.107.0/24 Tcloudnet, Inc | ||||||
| NS | a11.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 | b11.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=1776434029 | ||||||
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=1784949802 | ||||||
Subdomains
www.51uniu.com |
Same first word
51uniu.com |
DNS History
6 records (5 active, 1 former)
●NSa.share-dns.com2026-03-23 → 2026-07-25 · 2 obs
● 2026-07-25 03:44:58
●NSa11.share-dns.com2026-03-23 → 2026-07-25 · 2 obs
● 2026-07-25 03:44:58
●NSb.share-dns.net2026-03-23 → 2026-07-25 · 2 obs
● 2026-07-25 03:44:58
●NSb11.share-dns.net2026-03-23 → 2026-07-25 · 2 obs
● 2026-07-25 03:44:58
●A154.211.107.322026-05-03 → 2026-07-25 · 3 obs
● 2026-05-03 00:32:54
● 2026-07-25 03:44:58
○A156.240.221.292026-03-23 → 2026-04-10 · 4 obs
● 2026-04-10 13:02:16
○ 2026-05-03 00:32:54
○ 2026-07-25 03:44:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| 51uniu.com | b11.share-dns.net, a11.share-dns.com | 1 record |
✅ Authoritative Response
Server:172.64.52.239
NS records: b11.share-dns.net, a11.share-dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 51uniu.com (unsigned zone)
⏱️ Timing
Total: 474ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 154.211.107.32 |
| 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 (a11.share-dns.com)
Analysis
Hierarchy
The domain www.51uniu.com falls under the parent 51uniu.com.
IP Addresses
51uniu.com points to a single IP number: 154.211.107.32.
Other host names, among them zchuangye.com and www.51uniu.com, have IP numbers in common with 51uniu.com.
Name Servers
51uniu.com has four authoritative name servers: a11.share-dns.com, a.share-dns.com, b11.share-dns.net and b.share-dns.net.
At least some of 51uniu.com's name servers are shared with other domains, for example 9978df.com, m2p6xn.com, xyptmm.com and two more.
These name servers tend to co-occur with a8.share-dns.com, b8.share-dns.net, a7.share-dns.com and 7 other name servers in the same DNS delegations.
a11.share-dns.com and a.share-dns.com each resolve to 172.64.53.25, while b11.share-dns.net and b.share-dns.net each resolve to 172.64.52.239.
a11.share-dns.com and a.share-dns.com are host names that each point to 172.64.53.25 IP addresses.
b11.share-dns.net and b.share-dns.net are host names that each point to 172.64.52.239 IP addresses.