cleanpc.cn - robtex.com
cleanpc.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 103.41.18.9🇨🇳 harry-ASN103.41.16.0/22 HONG KONG KOWLOON TELECOMMUNICATION CO., LIMITED | ||||||
| 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=1783179606 | ||||||
cn
| DNSSEC | ⚠️ Not signed | ||||||
| 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=2035188740 | ||||||
Subdomains
www.cleanpc.cn |
Same first word
Similar names
DNS History
12 records (5 active, 7 former)
○NSns.cdnhost.cn2015-12-19 → 2017-04-05 · 5 obs
● 2015-12-19 01:34:00
● 2017-04-05 08:55:52
○ 2026-06-27 12:48:20
○ 2026-08-17 01:55:54
○NSns.dnsfamily.com2015-12-19 → 2017-04-05 · 5 obs
● 2015-12-19 01:34:00
● 2017-04-05 08:55:52
○ 2026-06-27 12:48:20
○ 2026-08-17 01:55:54
○NSns1.360wzb.com2015-08-09 → 2015-08-09 · 3 obs
○ 2015-12-19 01:34:00
○ 2026-08-17 01:55:54
●NSns1.julydns.com2026-06-27 → 2026-08-17 · 3 obs
● 2026-06-27 12:48:20
● 2026-08-17 01:55:54
●NSns1.onclouddns.com2026-06-27 → 2026-08-17 · 3 obs
● 2026-06-27 12:48:20
● 2026-08-17 01:55:54
○NSns2.360wzb.com2015-08-09 → 2015-08-09 · 3 obs
○ 2015-12-19 01:34:00
○ 2026-08-17 01:55:54
●NSns2.julydns.com2026-06-27 → 2026-08-17 · 3 obs
● 2026-06-27 12:48:20
● 2026-08-17 01:55:54
●NSns2.onclouddns.com2026-06-27 → 2026-08-17 · 3 obs
● 2026-06-27 12:48:20
● 2026-08-17 01:55:54
●A103.41.18.92026-06-27 → 2026-08-17 · 3 obs
● 2026-06-27 12:48:20
● 2026-08-17 01:55:54
○A104.250.146.822026-06-27 → 2026-06-27 · 4 obs
● 2026-06-27 12:48:20
○ 2026-07-10 04:13:56
○ 2026-08-17 01:55:54
○A125.65.112.882015-12-19 → 2017-04-05 · 5 obs
● 2015-12-19 01:34:00
● 2017-04-05 08:55:52
○ 2026-06-27 12:48:20
○ 2026-08-17 01:55:54
○A195.87.101.812015-08-09 → 2015-08-09 · 3 obs
○ 2026-06-27 12:48:20
○ 2026-08-17 01:55:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, d.dns.cn, c.dns.cn, b.dns.cn... | - |
| cleanpc.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 cleanpc.cn (unsigned zone)
⏱️ Timing
Total: 945ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.41.18.9 |
| NS | 2 | ns1.julydns.com, ns2.julydns.com |
| SOA | 1 | ns1.julydns.com master.jmdns.com |
Analysis
Hierarchy
www.cleanpc.cn is delegated beneath cleanpc.cn.
IP Addresses
cleanpc.cn directs to one IP number, which is 103.41.18.9.
Among others, njfxyq.cn, china-laoguanjia.com, www.cleanpc.cn and www.njfxyq.cn resolve to the same IP numbers as cleanpc.cn.
Name Servers
The domain cleanpc.cn is delegated to these four name servers: ns1.julydns.com, ns2.julydns.com, ns1.onclouddns.com and ns2.onclouddns.com.
There is at least partial name server overlap between cleanpc.cn and other domains — jsrzj.cn, ohptimist.com, gzhilan.com and two more among them.
These name servers frequently co-occur with the name servers ns1.judns.com and ns2.judns.com.
Each of ns1.julydns.com, ns2.julydns.com, ns1.onclouddns.com and ns2.onclouddns.com has a single IP address — ns1.julydns.com and ns2.julydns.com direct to 162.159.48.223, and ns1.onclouddns.com and ns2.onclouddns.com direct to 162.159.27.251.
Both ns1.julydns.com and ns2.julydns.com resolve to 162.159.48.223 IP addresses each.
Both ns1.onclouddns.com and ns2.onclouddns.com resolve to 162.159.27.251 IP addresses each.