cdouyang.com - robtex.com
cdouyang.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 38.6.96.199🇺🇸 AS39882338.6.64.0/18 PEG TECH INC PT-82 | ||||||
| NS | a.share-dns.com ⭐ | ||||||
| A | 172.64.53.25🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | b.share-dns.net | ||||||
| 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=1766943037 | ||||||
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=1786782834 | ||||||
Same first word
cdouyang.com |
Similar names
DNS History
10 records (3 active, 7 former)
●NSa.share-dns.com2026-03-07 → 2026-08-15 · 3 obs
● 2026-03-07 09:41:16
● 2026-08-15 08:35:00
●NSb.share-dns.net2026-03-07 → 2026-08-15 · 3 obs
● 2026-03-07 09:41:16
● 2026-08-15 08:35:00
○NSns1.myhostadmin.net2015-08-23 → 2017-03-19 · 4 obs
● 2017-03-19 23:24:12
○ 2026-03-07 09:41:16
○ 2026-08-15 08:35:00
○NSns2.myhostadmin.net2015-08-23 → 2017-03-19 · 4 obs
● 2017-03-19 23:24:12
○ 2026-03-07 09:41:16
○ 2026-08-15 08:35:00
○NSns3.myhostadmin.net2015-08-23 → 2017-03-19 · 4 obs
● 2017-03-19 23:24:12
○ 2026-03-07 09:41:16
○ 2026-08-15 08:35:00
○NSns4.myhostadmin.net2015-08-23 → 2017-03-19 · 4 obs
● 2017-03-19 23:24:12
○ 2026-03-07 09:41:16
○ 2026-08-15 08:35:00
○NSns5.myhostadmin.net2015-08-23 → 2017-03-19 · 4 obs
● 2017-03-19 23:24:12
○ 2026-03-07 09:41:16
○ 2026-08-15 08:35:00
○NSns6.myhostadmin.net2015-08-23 → 2017-03-19 · 4 obs
● 2017-03-19 23:24:12
○ 2026-03-07 09:41:16
○ 2026-08-15 08:35:00
●A38.6.96.1992026-03-07 → 2026-08-15 · 3 obs
● 2026-03-07 09:41:16
● 2026-08-15 08:35:00
○A61.139.126.2092015-08-23 → 2017-03-19 · 4 obs
● 2017-03-19 23:24:12
○ 2026-03-07 09:41:16
○ 2026-08-15 08:35:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | k.gtld-servers.net, a.gtld-servers.net, e.gtld-servers.net, g.gtld-servers.net... | - |
| cdouyang.com | a.share-dns.com, b.share-dns.net | 1 record |
✅ Authoritative Response
Server:172.64.53.25
NS records: a.share-dns.com, b.share-dns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cdouyang.com (unsigned zone)
⏱️ Timing
Total: 274ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 38.6.96.199 |
| 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 (a.share-dns.com)
Analysis
IP Addresses
cdouyang.com points to a single IP number: 38.6.96.199.
Host names such as dlz168.com and shandongtiandao.com share IP numbers with cdouyang.com.
Name Servers
cdouyang.com uses two name servers for its delegation: a.share-dns.com and b.share-dns.net.
cdouyang.com shares its name server setup with other domains, including 1920bb.com, jmlsm.com, uucnmtt.top and two others.
cdouyang.com shares at least some of its name servers with other domains, including hensontutoring.com, jiangtengzn.com, jayu-sz.com and two others.
These name servers are frequently seen alongside a7.share-dns.com, b7.share-dns.net, a1.share-dns.com and 7 other name servers.
a.share-dns.com and b.share-dns.net each resolve to one IP number: a.share-dns.com points to 172.64.53.25 and b.share-dns.net points to 172.64.52.239.