ciidc.org.cn - robtex.com
ciidc.org.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 23.225.34.75🇺🇸 CNSERVERSLLC23.225.34.0/24 cust proxy reg | ||||||
| NS | ns1.julydns.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 162.159.48.223Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns1.onclouddns.com ⚠️ Not in zone NS records | ||||||
| A | 162.159.27.251Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns2.julydns.com ⚠️ Not in parent delegation | ||||||
| A | 162.159.48.223Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns2.onclouddns.com ⚠️ Not in zone NS records | ||||||
| A | 162.159.27.251Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| SOA | ns1.julydns.commaster@jmdns.com serial=1777366216 | ||||||
org.cn
| DNSSEC | ⚠️ Not signed | ||||||
| NS | a.dns.cn ⭐ ⚠️ Not in parent delegation | ||||||
| NS | b.dns.cn ⚠️ Not in parent delegation | ||||||
| NS | c.dns.cn ⚠️ Not in parent delegation | ||||||
| NS | cns.cernet.net ⚠️ Not in parent delegation | ||||||
| NS | d.dns.cn ⚠️ Not in parent delegation | ||||||
| NS | e.dns.cn ⚠️ Not in parent delegation | ||||||
| SOA | a.dns.cnroot@cnnic.cn serial=2027874866 | ||||||
Same first word
Similar names
DNS History
12 records (5 active, 7 former)
○NSn1989.ns.yunjiasu.com2017-01-01 → 2017-01-01 · 3 obs
○ 2020-02-17 03:15:30
○ 2026-07-05 07:21:06
○NSn639.ns.yunjiasu.com2017-01-01 → 2017-01-01 · 3 obs
○ 2020-02-17 03:15:30
○ 2026-07-05 07:21:06
●NSns1.julydns.com2026-05-25 → 2026-07-05 · 3 obs
● 2026-05-25 17:24:20
● 2026-07-05 07:21:06
●NSns1.onclouddns.com2026-05-25 → 2026-07-05 · 3 obs
● 2026-05-25 17:24:20
● 2026-07-05 07:21:06
○NSns11.xincache.com2020-02-17 → 2020-02-17 · 4 obs
● 2020-02-17 03:15:30
○ 2026-05-25 17:24:20
○ 2026-07-05 07:21:06
○NSns12.xincache.com2020-02-17 → 2020-02-17 · 4 obs
● 2020-02-17 03:15:30
○ 2026-05-25 17:24:20
○ 2026-07-05 07:21:06
●NSns2.julydns.com2026-05-25 → 2026-07-05 · 3 obs
● 2026-05-25 17:24:20
● 2026-07-05 07:21:06
●NSns2.onclouddns.com2026-05-25 → 2026-07-05 · 3 obs
● 2026-05-25 17:24:20
● 2026-07-05 07:21:06
○MXmxbiz1.qq.com2017-01-01 → 2017-01-01 · 3 obs
○ 2020-02-17 03:15:30
○ 2026-07-05 07:21:06
○MXmxbiz2.qq.com2017-01-01 → 2017-01-01 · 3 obs
○ 2020-02-17 03:15:30
○ 2026-07-05 07:21:06
○A119.28.55.1082020-02-17 → 2020-02-17 · 3 obs
○ 2026-05-25 17:24:20
○ 2026-07-05 07:21:06
●A23.225.34.752026-05-25 → 2026-07-05 · 3 obs
● 2026-05-25 17:24:20
● 2026-07-05 07:21:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | d.dns.cn, b.dns.cn, a.dns.cn, c.dns.cn... | - |
| ciidc.org.cn | ns1.onclouddns.com, ns2.onclouddns.com | - |
✅ Authoritative Response
Server:162.159.27.251
NS records: ns1.onclouddns.com, ns2.onclouddns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ciidc.org.cn (unsigned zone)
⏱️ Timing
Total: 3016ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 23.225.34.75 |
| NS | 2 | ns1.julydns.com, ns2.julydns.com |
| SOA | 1 | ns1.julydns.com master.jmdns.com |
Analysis
IP Addresses
ciidc.org.cn points to a single IP number: 23.225.34.75.
Additional host names — icdc.net.cn, z-coding.com.cn, wur.ac.cn and two others — share IP numbers with ciidc.org.cn.
Name Servers
ciidc.org.cn has four authoritative name servers: ns1.julydns.com, ns2.julydns.com, ns1.onclouddns.com and ns2.onclouddns.com.
ciidc.org.cn partially shares its NS delegation with several other domains, including szjjxx.com, hdlamy.com, harhr.com and two others.
These name servers are regularly seen alongside ns1.judns.com and ns2.judns.com as name servers.
ns1.julydns.com and ns2.julydns.com each resolve to 162.159.48.223, while ns1.onclouddns.com and ns2.onclouddns.com each resolve to 162.159.27.251.
The host names ns1.julydns.com and ns2.julydns.com both resolve to 162.159.48.223 IP addresses.
The host names ns1.onclouddns.com and ns2.onclouddns.com both resolve to 162.159.27.251 IP addresses.