tcwsc.com - robtex.com
tcwsc.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 149.29.98.169🇺🇸 DXTL-AS-AP149.29.96.0/21 | ||||||
| NS | a.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 | b.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 | ||||||
| NS | ns1.gname-dns.com ⚠️ Not in zone NS records | ||||||
| A | 172.64.52.212🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns2.gname-dns.com ⚠️ Not in zone NS records | ||||||
| A | 172.64.53.55🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| SOA | a.share-dns.commaster@share-dns.com serial=1715922821 | ||||||
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=1783759042 | ||||||
Same first word
tcwsc.com |
Similar names
DNS History
11 records (5 active, 6 former)
●NSa.share-dns.com2026-06-25 → 2026-07-11 · 3 obs
● 2026-06-25 16:05:40
● 2026-07-11 08:50:32
●NSb.share-dns.net2026-06-25 → 2026-07-11 · 3 obs
● 2026-06-25 16:05:40
● 2026-07-11 08:50:32
○NSdns27.hichina.com2018-06-15 → 2018-06-15 · 4 obs
● 2018-06-15 15:03:02
○ 2026-06-25 16:05:40
○ 2026-07-11 08:50:32
○NSdns28.hichina.com2018-06-15 → 2018-06-15 · 4 obs
● 2018-06-15 15:03:02
○ 2026-06-25 16:05:40
○ 2026-07-11 08:50:32
○NSns1.72dns.com2015-07-24 → 2016-02-12 · 4 obs
● 2016-02-12 06:00:24
○ 2017-01-26 15:04:46
○ 2026-07-11 08:50:32
●NSns1.gname-dns.com2026-06-25 → 2026-07-11 · 3 obs
● 2026-06-25 16:05:40
● 2026-07-11 08:50:32
●NSns2.gname-dns.com2026-06-25 → 2026-07-11 · 3 obs
● 2026-06-25 16:05:40
● 2026-07-11 08:50:32
○NSns2.idc1.cn2015-07-24 → 2016-02-12 · 4 obs
● 2016-02-12 06:00:24
○ 2017-01-26 15:04:46
○ 2026-07-11 08:50:32
○A116.255.223.472016-02-12 → 2016-02-12 · 3 obs
○ 2017-01-26 15:04:46
○ 2026-07-11 08:50:32
●A149.29.98.1692026-06-25 → 2026-07-11 · 3 obs
● 2026-06-25 16:05:40
● 2026-07-11 08:50:32
○CNAMEoverdue.aliyun.com2018-06-15 → 2018-06-15 · 3 obs
○ 2026-06-25 16:05:40
○ 2026-07-11 08:50:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| tcwsc.com | ns1.gname-dns.com, ns2.gname-dns.com | 2 records |
✅ Authoritative Response
Server:172.64.52.212
NS records: ns1.gname-dns.com, ns2.gname-dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tcwsc.com (unsigned zone)
⏱️ Timing
Total: 189ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 149.29.98.169 |
| NS | 2 | a.share-dns.com, b.share-dns.net |
| SOA | 1 | a.share-dns.com master.share-dns.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.gname-dns.com, ns2.gname-dns.com)
Analysis
IP Addresses
tcwsc.com resolves to one IP address: 149.29.98.169.
Host names like www.bjhaoweidasha.com are further examples that share IP numbers with tcwsc.com.
Name Servers
The authoritative name servers for tcwsc.com are ns1.gname-dns.com, ns2.gname-dns.com, a.share-dns.com and b.share-dns.net.
The name servers of tcwsc.com overlap at least partially with those of other domains — among them minihh.com, hfzcmj.com, zgtscyw.cn and two more.
These name servers commonly appear in delegations together with a11.share-dns.com, b11.share-dns.net, a12.share-dns.com and 7 other.
Each of the four hosts ns1.gname-dns.com, ns2.gname-dns.com, a.share-dns.com and b.share-dns.net points to a single IP address — ns1.gname-dns.com points to 172.64.52.212, ns2.gname-dns.com points to 172.64.53.55, a.share-dns.com points to 172.64.53.25 and b.share-dns.net points to 172.64.52.239.