tdd168.com - robtex.com
tdd168.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 156.250.245.185🇿🇦 POWERLINE-HK156.250.128.0/17 Digital Core Technology Co., Ltd | ||||||
| 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=1765282349 | ||||||
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=1774460487 | ||||||
Subdomains
www.tdd168.com |
Same first word
tdd168.com |
DNS History
8 records (5 active, 3 former)
●NSa.share-dns.com2026-02-20 → 2026-03-25 · 3 obs
● 2026-02-20 18:41:22
● 2026-03-25 17:48:12
●NSa11.share-dns.com2026-02-20 → 2026-03-25 · 3 obs
● 2026-02-20 18:41:22
● 2026-03-25 17:48:12
●NSb.share-dns.net2026-02-20 → 2026-03-25 · 3 obs
● 2026-02-20 18:41:22
● 2026-03-25 17:48:12
●NSb11.share-dns.net2026-02-20 → 2026-03-25 · 3 obs
● 2026-02-20 18:41:22
● 2026-03-25 17:48:12
○NSdns27.hichina.com2015-07-15 → 2017-06-18 · 4 obs
● 2017-06-18 07:10:36
○ 2026-02-20 18:41:22
○ 2026-03-25 17:48:12
○NSdns28.hichina.com2015-07-15 → 2017-06-18 · 4 obs
● 2017-06-18 07:10:36
○ 2026-02-20 18:41:22
○ 2026-03-25 17:48:12
○A121.198.232.1472015-07-15 → 2017-06-18 · 4 obs
● 2017-06-18 07:10:36
○ 2026-02-20 18:41:22
○ 2026-03-25 17:48:12
●A156.250.245.1852026-02-20 → 2026-03-25 · 3 obs
● 2026-02-20 18:41:22
● 2026-03-25 17:48:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| tdd168.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 tdd168.com (unsigned zone)
⏱️ Timing
Total: 228ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 156.250.245.185 |
| 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
tdd168.com is the parent of www.tdd168.com.
IP Addresses
tdd168.com resolves to one IP number: 156.250.245.185.
Other host names such as nbyouhua.com and www.tdd168.com share IP numbers with tdd168.com.
Name Servers
tdd168.com is delegated to four name servers: a11.share-dns.com, a.share-dns.com, b11.share-dns.net and b.share-dns.net.
tdd168.com at least partially shares name servers with other domains, for instance juzi0.com, inspirefinancialcoaching.com, taogouwu.com, htiecar.com and ct905.com.
These name servers are commonly used with the following name servers: a7.share-dns.com, b7.share-dns.net, a2.share-dns.com, b2.share-dns.net, a1.share-dns.com, b1.share-dns.net, ns1.gname-dns.com, ns2.gname-dns.com, a12.share-dns.com and b12.share-dns.net.
Host names with a single IP:
a11.share-dns.com points to 172.64.53.25.
a.share-dns.com points to 172.64.53.25.
b11.share-dns.net points to 172.64.52.239.
b.share-dns.net points to 172.64.52.239.
Host names pointing to 172.64.53.25: a11.share-dns.com and a.share-dns.com.
Host names pointing to 172.64.52.239: b11.share-dns.net and b.share-dns.net.