code100.cn - dns.ninja
code100.cn
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.judns.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.judns.com ⚠️ Not in zone NS records | ||||||
| A | 162.159.27.251Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
cn
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.dns.cn ⭐ | ||||||
| NS | b.dns.cn | ||||||
| NS | c.dns.cn | ||||||
| NS | d.dns.cn | ||||||
| NS | e.dns.cn | ||||||
| NS | ns.cernet.net ⚠️ Not in parent delegation | ||||||
| SOA | a.dns.cnroot@cnnic.cn serial=2034916018 | ||||||
Subdomains
www.code100.cn |
Same first word
Similar names
code001.it |
100edoc.cn |
100code.com |
code001.eu |
deco100.cn |
code001.com |
code010.nl |
001code.com |
code010.com |
100code.at |
DNS History
17 records (2 active, 15 former)
○NSf1g1ns1.dnspod.net2017-11-22 → 2017-11-22 · 4 obs
● 2017-11-22 22:15:02
○ 2026-03-18 04:18:20
○ 2026-06-14 07:16:04
○NSf1g1ns2.dnspod.net2017-11-22 → 2017-11-22 · 4 obs
● 2017-11-22 22:15:02
○ 2026-03-18 04:18:20
○ 2026-06-14 07:16:04
○NSjuming.dnsdun.com2016-04-22 → 2016-04-22 · 4 obs
● 2016-04-22 07:50:52
○ 2017-11-22 22:15:02
○ 2026-06-14 07:16:04
○NSjuming.dnsdun.net2016-04-22 → 2016-04-22 · 4 obs
● 2016-04-22 07:50:52
○ 2017-11-22 22:15:02
○ 2026-06-14 07:16:04
●NSns1.judns.com2026-03-18 → 2026-06-14 · 3 obs
● 2026-03-18 04:18:20
● 2026-06-14 07:16:04
○NSns1.julydns.com2026-03-18 → 2026-05-14 · 4 obs
● 2026-03-18 04:18:20
● 2026-05-14 18:43:18
○ 2026-06-14 07:16:04
○NSns1.myhostadmin.net2015-06-26 → 2015-06-26 · 3 obs
○ 2016-04-22 07:50:52
○ 2026-06-14 07:16:04
●NSns2.judns.com2026-03-18 → 2026-06-14 · 3 obs
● 2026-03-18 04:18:20
● 2026-06-14 07:16:04
○NSns2.julydns.com2026-03-18 → 2026-05-14 · 4 obs
● 2026-03-18 04:18:20
● 2026-05-14 18:43:18
○ 2026-06-14 07:16:04
○NSns2.myhostadmin.net2015-06-26 → 2015-06-26 · 3 obs
○ 2016-04-22 07:50:52
○ 2026-06-14 07:16:04
○NSns3.myhostadmin.net2015-06-26 → 2015-06-26 · 3 obs
○ 2016-04-22 07:50:52
○ 2026-06-14 07:16:04
○NSns4.myhostadmin.net2015-06-26 → 2015-06-26 · 3 obs
○ 2016-04-22 07:50:52
○ 2026-06-14 07:16:04
○NSns5.myhostadmin.net2015-06-26 → 2015-06-26 · 3 obs
○ 2016-04-22 07:50:52
○ 2026-06-14 07:16:04
○NSns6.myhostadmin.net2015-06-26 → 2015-06-26 · 3 obs
○ 2016-04-22 07:50:52
○ 2026-06-14 07:16:04
○A103.242.2.392015-06-26 → 2015-06-26 · 3 obs
○ 2016-04-22 07:50:52
○ 2026-06-14 07:16:04
○A154.91.186.202026-03-18 → 2026-05-14 · 4 obs
● 2026-03-18 04:18:20
● 2026-05-14 18:43:18
○ 2026-06-14 07:16:04
○A23.244.152.952017-11-22 → 2017-11-22 · 4 obs
● 2017-11-22 22:15:02
○ 2026-03-18 04:18:20
○ 2026-06-14 07:16:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | b.dns.cn, d.dns.cn, a.dns.cn, c.dns.cn... | - |
| code100.cn | ns1.judns.com, ns2.judns.com | - |
✅ Authoritative Response
Server:162.159.27.251
NS records: ns1.judns.com, ns2.judns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for code100.cn (unsigned zone)
⏱️ Timing
Total: 1055ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 154.91.186.20 |
| NS | 2 | ns1.julydns.com, ns2.julydns.com |
| SOA | 1 | ns1.julydns.com master.jmdns.com |
Analysis
Hierarchy
code100.cn is a parent domain of www.code100.cn.
Name Servers
code100.cn is delegated to two name servers: ns1.judns.com and ns2.judns.com.
code100.cn has the same name server delegation as a number of other domains, such as clg54490.cn, fjm.net, orop.com.cn and two more.
code100.cn shares at least some of its name servers with other domains, including 127566.cn, vc400.com.cn, zuitv.com and two others.
These name servers are frequently seen alongside the name servers ns1.julydns.com, ns2.julydns.com, jm1.dns.com and jm2.dns.com.
ns1.judns.com and ns2.judns.com both resolve to the same single IP address: 162.159.27.251.
ns1.judns.com and ns2.judns.com are host names that each point to 162.159.27.251 IP addresses.