cjbigdata.com - robtex.com
cjbigdata.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 38.239.31.28🇺🇸 HDHK38.239.16.0/20 | ||||||
| NS | a5.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 | b5.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=1770043537 | ||||||
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=1774425722 | ||||||
Same first word
cjbigdata.com |
DNS History
9 records (5 active, 4 former)
●NSa.share-dns.com2026-03-17 → 2026-03-25 · 3 obs
● 2026-03-17 12:47:00
● 2026-03-25 08:20:14
●NSa5.share-dns.com2026-03-17 → 2026-03-25 · 3 obs
● 2026-03-17 12:47:00
● 2026-03-25 08:20:14
●NSb.share-dns.net2026-03-17 → 2026-03-25 · 3 obs
● 2026-03-17 12:47:00
● 2026-03-25 08:20:14
●NSb5.share-dns.net2026-03-17 → 2026-03-25 · 3 obs
● 2026-03-17 12:47:00
● 2026-03-25 08:20:14
○NSdns10.hichina.com2016-12-17 → 2017-12-09 · 4 obs
● 2017-12-09 14:11:34
○ 2026-03-17 12:47:00
○ 2026-03-25 08:20:14
○NSdns9.hichina.com2016-12-17 → 2017-12-09 · 4 obs
● 2017-12-09 14:11:34
○ 2026-03-17 12:47:00
○ 2026-03-25 08:20:14
○MXmx.cjbigdata.com2016-12-17 → 2017-12-09 · 4 obs
● 2017-12-09 14:11:34
○ 2026-03-17 12:47:00
○ 2026-03-25 08:20:14
○A38.239.145.282026-03-17 → 2026-03-25 · 2 obs
○ 2026-03-25 08:20:14
●A38.239.31.282026-03-17 → 2026-03-25 · 2 obs
● 2026-03-25 08:20:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, d.gtld-servers.net, k.gtld-servers.net, h.gtld-servers.net... | - |
| cjbigdata.com | b5.share-dns.net, a5.share-dns.com | 1 record |
✅ Authoritative Response
Server:172.64.53.25
NS records: b5.share-dns.net, a5.share-dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cjbigdata.com (unsigned zone)
⏱️ Timing
Total: 163ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 38.239.31.28 |
| 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 (a5.share-dns.com)
Analysis
IP Addresses
cjbigdata.com points to a single IP: 38.239.31.28.
Other host names such as ldmpaimai.com and 1xbao.com share IP numbers with cjbigdata.com.
Name Servers
cjbigdata.com's delegation is handled by four name servers: a5.share-dns.com, a.share-dns.com, b5.share-dns.net and b.share-dns.net.
cjbigdata.com partially shares name servers with other domains; examples include tiensee.com, hthengtong.com, hongkangze.com, taswd.com and (0x787878)xx7.com.
These name servers are commonly used alongside a7.share-dns.com, b7.share-dns.net, a11.share-dns.com, b11.share-dns.net, a6.share-dns.com, b6.share-dns.net, a4.share-dns.com, b4.share-dns.net, a8.share-dns.com and b8.share-dns.net.
Host names sharing a single IP address:
a5.share-dns.com points to: 172.64.53.25.
a.share-dns.com points to: 172.64.53.25.
b5.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: a5.share-dns.com and a.share-dns.com.
Host names pointing to 172.64.52.239: b5.share-dns.net and b.share-dns.net.