tsda.com.cn - robtex.com
tsda.com.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 154.91.87.128🇸🇨 TCLOUDNET154.91.87.0/24 Tcloudnet, Inc | ||||||
| NS | a9.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 | b9.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=1777891064 | ||||||
com.cn
| DNSSEC | ⚠️ Not signed | ||||||
| NS | a.dns.cn ⭐ ⚠️ Not in parent delegation | ||||||
| NS | b.dns.cn ⚠️ Not in parent delegation | ||||||
| NS | c.dns.cn ⚠️ Not in parent delegation | ||||||
| NS | cns.cernet.net ⚠️ Not in parent delegation | ||||||
| NS | d.dns.cn ⚠️ Not in parent delegation | ||||||
| NS | e.dns.cn ⚠️ Not in parent delegation | ||||||
| SOA | a.dns.cnroot@cnnic.cn serial=2030668661 | ||||||
Same first word
Similar names
DNS History
7 records (5 active, 2 former)
●NSa.share-dns.com2026-05-04 → 2026-07-04 · 3 obs
● 2026-05-04 20:08:28
● 2026-07-04 21:26:14
●NSa9.share-dns.com2026-05-04 → 2026-07-04 · 3 obs
● 2026-05-04 20:08:28
● 2026-07-04 21:26:14
●NSb.share-dns.net2026-05-04 → 2026-07-04 · 3 obs
● 2026-05-04 20:08:28
● 2026-07-04 21:26:14
●NSb9.share-dns.net2026-05-04 → 2026-07-04 · 3 obs
● 2026-05-04 20:08:28
● 2026-07-04 21:26:14
○NSns13.xincache.com2015-06-24 → 2017-06-07 · 4 obs
● 2017-06-07 09:11:36
○ 2026-05-04 20:08:28
○ 2026-07-04 21:26:14
○NSns14.xincache.com2015-06-24 → 2017-06-07 · 4 obs
● 2017-06-07 09:11:36
○ 2026-05-04 20:08:28
○ 2026-07-04 21:26:14
●A154.91.87.1282026-05-04 → 2026-07-04 · 2 obs
● 2026-07-04 21:26:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | d.dns.cn, b.dns.cn, a.dns.cn, c.dns.cn... | - |
| tsda.com.cn | a9.share-dns.com, b9.share-dns.net | - |
✅ Authoritative Response
Server:172.64.53.25
NS records: a9.share-dns.com, b9.share-dns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tsda.com.cn (unsigned zone)
⏱️ Timing
Total: 1777ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 154.91.87.128 |
| NS | 2 | a.share-dns.com, b.share-dns.net |
| SOA | 1 | a.share-dns.com master.share-dns.com |
Analysis
IP Addresses
tsda.com.cn points to a single IP number: 154.91.87.128.
Name Servers
tsda.com.cn has four authoritative name servers: a9.share-dns.com, a.share-dns.com, b9.share-dns.net and b.share-dns.net.
There is at least partial name server overlap between tsda.com.cn and other domains — faktos.com, mdzj3.com, 797pg88.com and two more among them.
These name servers regularly appear alongside a6.share-dns.com, b6.share-dns.net, a4.share-dns.com and 7 other name servers in NS record sets.
a9.share-dns.com and a.share-dns.com each resolve to 172.64.53.25, while b9.share-dns.net and b.share-dns.net each resolve to 172.64.52.239.
Host names pointing to 172.64.53.25 IP addresses: a9.share-dns.com and a.share-dns.com.
Host names pointing to 172.64.52.239 IP addresses: b9.share-dns.net and b.share-dns.net.