w1w.cn - robtex.com
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w1w.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 43.133.140.75🇮🇩 TENCENT-NET-AP-CN | ||||||
| NS | ns1.julydns.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 47.97.51.45🇨🇳 ALIBABA-CN-NET | ||||||
| PTR | ip-47-97-51-45.defastlink.net | ||||||
| NS | ns1.judns.com ⚠️ Not in zone NS records | ||||||
| A | 47.97.51.45🇨🇳 ALIBABA-CN-NET | ||||||
| PTR | ip-47-97-51-45.defastlink.net | ||||||
| NS | ns2.judns.com ⚠️ Not in zone NS records | ||||||
| A | 162.159.27.251 Cloudflare | ||||||
| PTR | ip-162-159-27-251.defastlink.net | ||||||
| NS | ns2.julydns.com ⚠️ Not in parent delegation | ||||||
| A | 162.159.48.223 Cloudflare | ||||||
| PTR | ip-162-159-48-223.defastlink.net | ||||||
| SOA | ns1.julydns.commaster@jmdns.com serial=1754049089 | ||||||
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=2034456417 | ||||||
Same first word
Similar names
DNS History
12 records (5 active, 7 former)
○NSdns1.iidns.com2015-07-14 → 2017-08-14 · 4 obs
● 2017-08-14 00:35:26
○ 2026-02-19 03:11:22
○ 2026-02-19 04:52:08
○NSdns2.iidns.com2015-07-14 → 2016-09-24 · 4 obs
● 2016-09-24 18:33:50
○ 2017-05-27 23:42:48
○ 2026-02-19 04:52:08
○NSdns3.iidns.com2015-07-14 → 2016-09-24 · 4 obs
● 2016-09-24 18:33:50
○ 2017-05-27 23:42:48
○ 2026-02-19 04:52:08
○NSdns4.iidns.com2015-07-14 → 2016-09-24 · 4 obs
● 2016-09-24 18:33:50
○ 2017-05-27 23:42:48
○ 2026-02-19 04:52:08
○NSdns5.iidns.com2015-07-14 → 2016-09-24 · 4 obs
● 2016-09-24 18:33:50
○ 2017-05-27 23:42:48
○ 2026-02-19 04:52:08
○NSdns6.iidns.com2015-07-14 → 2016-10-24 · 4 obs
● 2016-10-24 16:17:20
○ 2017-05-27 23:42:48
○ 2026-02-19 04:52:08
●NSns1.judns.com2026-02-19 → 2026-02-19 · 3 obs
● 2026-02-19 03:11:22
● 2026-02-19 04:52:08
●NSns1.julydns.com2026-02-19 → 2026-02-19 · 3 obs
● 2026-02-19 03:11:22
● 2026-02-19 04:52:08
●NSns2.judns.com2026-02-19 → 2026-02-19 · 3 obs
● 2026-02-19 03:11:22
● 2026-02-19 04:52:08
●NSns2.julydns.com2026-02-19 → 2026-02-19 · 3 obs
● 2026-02-19 03:11:22
● 2026-02-19 04:52:08
○A101.78.223.1312015-07-14 → 2017-08-14 · 4 obs
● 2017-08-14 00:35:26
○ 2026-02-19 03:11:22
○ 2026-02-19 04:52:08
●A43.133.140.752026-02-19 → 2026-02-19 · 3 obs
● 2026-02-19 03:11:22
● 2026-02-19 04:52:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | d.dns.cn, c.dns.cn, a.dns.cn, b.dns.cn... | - |
| w1w.cn | ns1.judns.com, ns2.judns.com | - |
✅ Authoritative Response
Server: 47.97.51.45
NS records: ns1.judns.com, ns2.judns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for w1w.cn (unsigned zone)
⏱️ Timing
Total: 1812ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 43.133.140.75 |
| NS | 2 | ns1.julydns.com, ns2.julydns.com |
| SOA | 1 | ns1.julydns.com master.jmdns.com |
AI analysis
w1w.cn points to a single IP address: 43.133.140.75.
Other host names such as 1nw.cn, iiw.cc, 9ms.cn, ch2.cn and 11e1.com share IP numbers with w1w.cn.
w1w.cn is delegated to four name servers: ns1.judns.com, ns2.judns.com, ns1.julydns.com and ns2.julydns.com.
At least part of the name servers for w1w.cn are shared with other domains, for instance kkrrg.com, xxgong.com, xhpcm.com, 56nv.com and yinyoutong.com.
Host names with a single 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.
Names pointing to 47.97.51.45: ns1.judns.com and ns1.julydns.com.