3ws.com.cn - robtex.com
3ws.com.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 154.206.195.254🇭🇰 GNET-AS9294154.206.192.0/20 | ||||||
| NS | ns1.julydns.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 47.97.51.45🇨🇳 Alibaba-Cloud47.96.0.0/15 Aliyun Computing Co., LTD | ||||||
| PTR | ip-47-97-51-45.defastlink.net | ||||||
| NS | ns1.judns.com ⚠️ Not in zone NS records | ||||||
| A | 47.97.51.45🇨🇳 Alibaba-Cloud47.96.0.0/15 Aliyun Computing Co., LTD | ||||||
| PTR | ip-47-97-51-45.defastlink.net | ||||||
| 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 | ||||||
| PTR | ip-162-159-27-251.defastlink.net | ||||||
| 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 | ||||||
| PTR | ip-162-159-48-223.defastlink.net | ||||||
| SOA | ns1.julydns.commaster@jmdns.com serial=1771174298 | ||||||
com.cn
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| 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=2030422549 | ||||||
Same first word
Similar names
DNS History
10 records (5 active, 5 former)
○NSdns31.hichina.com2018-07-19 → 2021-11-02 · 4 obs
● 2021-11-02 03:36:26
○ 2026-02-27 18:45:12
○ 2026-02-27 18:45:14
○NSdns32.hichina.com2018-07-19 → 2021-11-02 · 4 obs
● 2021-11-02 03:36:26
○ 2026-02-27 18:45:12
○ 2026-02-27 18:45:14
●NSns1.judns.com2026-02-27 → 2026-02-27 · 3 obs
● 2026-02-27 18:45:12
● 2026-02-27 18:45:14
●NSns1.julydns.com2026-02-27 → 2026-02-27 · 3 obs
● 2026-02-27 18:45:12
● 2026-02-27 18:45:14
●NSns2.judns.com2026-02-27 → 2026-02-27 · 3 obs
● 2026-02-27 18:45:12
● 2026-02-27 18:45:14
●NSns2.julydns.com2026-02-27 → 2026-02-27 · 3 obs
● 2026-02-27 18:45:12
● 2026-02-27 18:45:14
○A101.200.223.1242026-02-27 → 2026-02-27 · 2 obs
○ 2026-02-27 18:45:14
●A154.206.195.2542026-02-27 → 2026-02-27 · 3 obs
● 2026-02-27 18:45:12
● 2026-02-27 18:45:14
○A47.52.109.2152018-07-19 → 2018-07-19 · 4 obs
● 2018-07-19 20:13:30
○ 2021-11-02 03:36:26
○ 2026-02-27 18:45:14
○A47.94.0.92021-11-02 → 2021-11-02 · 4 obs
● 2021-11-02 03:36:26
○ 2026-02-27 18:45:12
○ 2026-02-27 18:45:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | e.dns.cn, b.dns.cn, c.dns.cn, a.dns.cn... | - |
| 3ws.com.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 3ws.com.cn (unsigned zone)
⏱️ Timing
Total: 1396ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 154.206.195.254 |
| NS | 2 | ns1.julydns.com, ns2.julydns.com |
| SOA | 1 | ns1.julydns.com master.jmdns.com |
AI analysis
3ws.com.cn points to IP number 154.206.195.254.
Other host names, for instance, hmnj.cn share IP numbers with 3ws.com.cn.
3ws.com.cn is delegated to four name servers: ns1.judns.com, ns2.judns.com, ns1.julydns.com and ns2.julydns.com.
3ws.com.cn shares name servers with other domains at least partially, for example tanhov.cn, vedioads.cn, muread.com, 123kxw.cn and tclxw.cn.
These name servers are commonly used with the name servers jm1.dns.com and jm2.dns.com.
Host names with one IP number:
ns1.judns.com points to 47.97.51.45
ns2.judns.com points to 162.159.27.251
ns1.julydns.com points to 47.97.51.45
ns2.julydns.com points to 162.159.48.223
Host names pointing to 47.97.51.45: ns1.judns.com and ns1.julydns.com