encryption.com.cn - dns.ninja
encryption.com.cn
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.17ex.com ⚠️ Not in zone NS records | ||||||
| A | 218.98.111.191🇩🇪 HKCICL-AS-AP218.98.111.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED | ||||||
| NS | ns2.17ex.com ⚠️ Not in zone NS records | ||||||
| A | 183.253.57.205🇨🇳 CHINAMOBILE-CN183.253.0.0/16 CMI (Customer Route) | ||||||
| A | 211.99.99.35🇨🇳 DONGGUAN-1211.99.99.0/24 | ||||||
com.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=2030736650 | ||||||
Subdomains
www.encryption.com.cn |
Same first word
Similar names
DNS History
14 records (2 active, 12 former)
○NSdns19.hichina.com2020-03-13 → 2026-06-13 · 5 obs
● 2020-03-13 14:50:30
● 2026-06-13 23:19:08
○ 2026-07-18 11:37:40
○ 2026-08-05 12:02:56
○NSdns20.hichina.com2020-03-13 → 2026-06-13 · 5 obs
● 2020-03-13 14:50:30
● 2026-06-13 23:19:08
○ 2026-07-18 11:37:40
○ 2026-08-05 12:02:56
●NSns1.17ex.com2026-07-18 → 2026-08-05 · 3 obs
● 2026-07-18 11:37:40
● 2026-08-05 12:02:56
●NSns2.17ex.com2026-07-18 → 2026-08-05 · 3 obs
● 2026-07-18 11:37:40
● 2026-08-05 12:02:56
○NSwww.encryption.com.cn2015-07-13 → 2017-02-13 · 4 obs
● 2017-02-13 14:18:10
○ 2020-03-13 14:50:30
○ 2026-08-05 12:02:56
○MXio.bouncemx.com2015-11-12 → 2016-05-03 · 4 obs
● 2016-05-03 10:11:18
○ 2020-03-13 14:50:30
○ 2026-08-05 12:02:56
○A104.160.171.822017-02-13 → 2017-02-13 · 4 obs
● 2017-02-13 14:18:10
○ 2026-04-06 23:27:26
○ 2026-08-05 12:02:56
○A70.39.84.2282015-07-13 → 2015-07-13 · 3 obs
○ 2017-02-13 14:18:10
○ 2026-08-05 12:02:56
○A70.39.84.2302016-05-03 → 2016-05-03 · 4 obs
● 2016-05-03 10:11:18
○ 2020-03-13 14:50:30
○ 2026-08-05 12:02:56
○A70.39.84.2322016-02-08 → 2016-02-08 · 4 obs
● 2016-02-08 17:39:46
○ 2016-05-03 10:11:18
○ 2026-08-05 12:02:56
○A70.39.84.2432015-11-12 → 2015-11-14 · 5 obs
● 2015-11-12 02:32:28
● 2015-11-14 18:19:40
○ 2016-02-08 17:39:46
○ 2026-08-05 12:02:56
○CNAMEe.dcoin.co2015-07-13 → 2017-02-13 · 4 obs
● 2017-02-13 14:18:10
○ 2020-03-13 14:50:30
○ 2026-08-05 12:02:56
○CNAMEoverdue.aliyun.com2020-03-13 → 2026-06-13 · 5 obs
● 2020-03-13 14:50:30
● 2026-06-13 23:19:08
○ 2026-07-18 11:37:40
○ 2026-08-05 12:02:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| encryption.com.cn | ns1.17ex.com, ns2.17ex.com | - |
✅ Authoritative Response
Server:211.99.99.35
NS records: ns1.17ex.com, ns2.17ex.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for encryption.com.cn (unsigned zone)
⏱️ Timing
Total: 3695ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns1.17ex.com, ns2.17ex.com |
| CNAME | 1 | show.17ex.com |
| SOA | 1 | ns1.17ex.com admin.17ex.com |
Analysis
Hierarchy
encryption.com.cn serves as the parent of www.encryption.com.cn.
Name Servers
DNS delegation for encryption.com.cn points to two name servers: ns1.17ex.com and ns2.17ex.com.
encryption.com.cn has the same name server delegation as a number of other domains, such as jlqp.cn, hbts.cn, caikejob.cn and two more.
encryption.com.cn has a partial name server overlap with other domains — among them rdk.cn and t4k.cn.
It is common to see these name servers used together with name servers 17ex1.dns.com and 17ex2.dns.com.
Hosts with two IP numbers each:
ns2.17ex.com has two IP addresses: 183.253.57.205 and 211.99.99.35.
Hosts that resolve to one IP address:
ns1.17ex.com directs to 218.98.111.191.