cdzfw.com - robtex.com
cdzfw.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns.dnsfamily.com ⭐ | ||||||
| A | 116.196.106.34🇨🇳 CHINA169-BJ116.196.64.0/18 China Telecom Beijing Co. Ltd. | ||||||
| NS | ns.cdnhost.cn | ||||||
| A | 125.65.112.38🇨🇳 CHINANET-BACKBONE125.64.0.0/13 China Telecom Network | ||||||
| PTR | 38.112.65.125.broad.ls.sc.dynamic.163data.com.cn | ||||||
| SOA | ns.dnsfamily.comhostmaster@dnsfamily.com serial=1083128293 | ||||||
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=1774416637 | ||||||
Subdomains
www.cdzfw.com |
Same first word
cdzfw.com |
Similar names
DNS History
8 records (2 active, 6 former)
●NSns.cdnhost.cn2015-07-11 → 2026-03-25 · 7 obs
○ 2008-03-17 15:43:08
● 2015-07-11 08:43:14
● 2016-03-16 05:49:00
○ 2016-07-16 14:24:24
○ 2016-10-11 14:29:20
● 2026-03-21 07:37:00
● 2026-03-25 05:43:00
● 2015-07-11 08:43:14
● 2016-03-16 05:49:00
○ 2016-07-16 14:24:24
○ 2016-10-11 14:29:20
● 2026-03-21 07:37:00
● 2026-03-25 05:43:00
●NSns.dnsfamily.com2015-07-11 → 2026-03-25 · 7 obs
○ 2008-03-17 15:43:08
● 2015-07-11 08:43:14
● 2016-03-16 05:49:00
○ 2016-07-16 14:24:24
○ 2016-10-11 14:29:20
● 2026-03-21 07:37:00
● 2026-03-25 05:43:00
● 2015-07-11 08:43:14
● 2016-03-16 05:49:00
○ 2016-07-16 14:24:24
○ 2016-10-11 14:29:20
● 2026-03-21 07:37:00
● 2026-03-25 05:43:00
○NSns1.dnsfamily.com2008-03-17 → 2008-03-17 · 3 obs
● 2008-03-17 15:43:08
○ 2015-07-11 08:43:14
○ 2026-03-25 05:43:00
○ 2015-07-11 08:43:14
○ 2026-03-25 05:43:00
○NSns2.dnsfamily.com2008-03-17 → 2008-03-17 · 3 obs
● 2008-03-17 15:43:08
○ 2015-07-11 08:43:14
○ 2026-03-25 05:43:00
○ 2015-07-11 08:43:14
○ 2026-03-25 05:43:00
○A103.254.220.2542015-07-11 → 2015-09-12 · 5 obs
○ 2008-03-17 15:43:08
● 2015-07-11 08:43:14
● 2015-09-12 15:04:26
○ 2015-12-10 04:53:14
○ 2026-03-25 05:43:00
● 2015-07-11 08:43:14
● 2015-09-12 15:04:26
○ 2015-12-10 04:53:14
○ 2026-03-25 05:43:00
○A198.55.106.1922015-12-10 → 2016-10-11 · 5 obs
○ 2015-09-12 15:04:26
● 2015-12-10 04:53:14
● 2016-10-11 14:29:20
○ 2026-03-21 07:37:00
○ 2026-03-25 05:43:00
● 2015-12-10 04:53:14
● 2016-10-11 14:29:20
○ 2026-03-21 07:37:00
○ 2026-03-25 05:43:00
○A222.215.230.2372008-03-17 → 2008-03-17 · 3 obs
● 2008-03-17 15:43:08
○ 2015-07-11 08:43:14
○ 2026-03-25 05:43:00
○ 2015-07-11 08:43:14
○ 2026-03-25 05:43:00
○CNAMEweb68254.us-1.0001.51vhost.net2015-12-10 → 2016-10-11 · 4 obs
● 2015-12-10 04:53:14
● 2016-10-11 14:29:20
○ 2026-03-21 07:37:00
○ 2026-03-25 05:43:00
● 2016-10-11 14:29:20
○ 2026-03-21 07:37:00
○ 2026-03-25 05:43:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, d.gtld-servers.net, h.gtld-servers.net, f.gtld-servers.net... | - |
| cdzfw.com | ns.dnsfamily.com, ns.cdnhost.cn | 1 record |
✅ Authoritative Response
Server:125.65.112.38
NS records: ns.dnsfamily.com, ns.cdnhost.cn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cdzfw.com (unsigned zone)
⏱️ Timing
Total: 2630ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns.cdnhost.cn, ns.dnsfamily.com |
| SOA | 1 | ns.dnsfamily.com hostmaster.dnsfamily.co |
📌 Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (ns.dnsfamily.com)
Analysis
Hierarchy
cdzfw.com is the parent of www.cdzfw.com.
Name Servers
cdzfw.com is delegated to two name servers: ns.cdnhost.cn and ns.dnsfamily.com.
cdzfw.com uses the same name server setup as other domains such as 1055.cn, xuebaotougao.com, htgls.com, xiaobiange.com and ustcsw.com.
cdzfw.com shares name servers with other domains at least partially, for example gycf.cn.
Host names with one IP number:
ns.cdnhost.cn points to: 125.65.112.38.
ns.dnsfamily.com points to: 116.196.106.34.