congchaotech.com - robtex.com
congchaotech.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 104.243.140.70🇺🇸 HENGTONG-1104.243.140.0/22 yunxin llc | ||||||
| NS | a8.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 | b8.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=1760689395 | ||||||
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=1774606072 | ||||||
Same first word
congchaotech.com |
DNS History
8 records (5 active, 3 former)
●NSa.share-dns.com2026-02-28 → 2026-03-27 · 3 obs
● 2026-02-28 04:52:56
● 2026-03-27 10:23:20
●NSa8.share-dns.com2026-02-28 → 2026-03-27 · 3 obs
● 2026-02-28 04:52:56
● 2026-03-27 10:23:20
●NSb.share-dns.net2026-02-28 → 2026-03-27 · 3 obs
● 2026-02-28 04:52:56
● 2026-03-27 10:23:20
●NSb8.share-dns.net2026-02-28 → 2026-03-27 · 3 obs
● 2026-02-28 04:52:56
● 2026-03-27 10:23:20
○NSdns27.hichina.com2017-08-10 → 2017-08-10 · 3 obs
○ 2026-02-28 04:52:56
○ 2026-03-27 10:23:20
○NSdns28.hichina.com2017-08-10 → 2017-08-10 · 3 obs
○ 2026-02-28 04:52:56
○ 2026-03-27 10:23:20
●A104.243.140.702026-02-28 → 2026-03-27 · 3 obs
● 2026-02-28 04:52:56
● 2026-03-27 10:23:20
○A116.62.125.712017-08-10 → 2017-08-10 · 3 obs
○ 2026-02-28 04:52:56
○ 2026-03-27 10:23:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| congchaotech.com | b8.share-dns.net, a8.share-dns.com | 1 record |
✅ Authoritative Response
Server:172.64.53.25
NS records: b8.share-dns.net, a8.share-dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for congchaotech.com (unsigned zone)
⏱️ Timing
Total: 241ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 104.243.140.70 |
| 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 (a8.share-dns.com)
Analysis
IP Addresses
congchaotech.com resolves to one IP number: 104.243.140.70.
other host names including hz-ems.com, cqdayu.com, shenhuinc.com, shxinghuijinshu.com and acbiochem.com share IP numbers with congchaotech.com.
Name Servers
congchaotech.com is delegated to four name servers: a8.share-dns.com, a.share-dns.com, b8.share-dns.net and b.share-dns.net.
congchaotech.com at least partially shares name servers with other domains, for instance sjzganghui.com, jete.cc, 1192bet.com, kudoset.com and youyizxc.com.
These name servers are commonly used with the following name servers: a2.share-dns.com, b2.share-dns.net, a4.share-dns.com, b4.share-dns.net, a9.share-dns.com, b9.share-dns.net, a10.share-dns.com, b10.share-dns.net, a7.share-dns.com and b7.share-dns.net.
Host names with a single IP:
a8.share-dns.com points to 172.64.53.25.
a.share-dns.com points to 172.64.53.25.
b8.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: a8.share-dns.com and a.share-dns.com.
Host names pointing to 172.64.52.239: b8.share-dns.net and b.share-dns.net.