derwins.cn - robtex.com
derwins.cn
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 2035-06-22 #0 | ||||||
Same first word
Similar names
DNS History
10 records (6 active, 4 former)
●NSns11.xincache.com2026-06-21 → 2026-07-19 · 5 obs
● 2026-06-21 20:19:30
○ 2026-07-14 07:37:02
● 2026-07-18 11:45:40
● 2026-07-19 23:34:56
●NSns17.xincache.com2015-09-04 → 2026-07-19 · 2 obs
● 2026-07-19 23:34:56
●NSns18.xincache.com2015-09-04 → 2026-07-19 · 2 obs
● 2026-07-19 23:34:56
○MXgw1.4cun.com2015-09-04 → 2015-12-09 · 4 obs
● 2015-12-09 06:47:08
○ 2016-03-17 02:49:50
○ 2026-07-19 23:34:56
○MXmail.derwins.cn2015-09-04 → 2015-12-09 · 4 obs
● 2015-12-09 06:47:08
○ 2016-03-17 02:49:50
○ 2026-07-19 23:34:56
●MXqiye163mx01.mxmail.netease.com2016-03-17 → 2026-07-19 · 6 obs
● 2016-03-17 02:49:50
● 2017-05-25 14:19:52
○ 2026-07-14 07:37:02
● 2026-07-18 11:45:40
● 2026-07-19 23:34:56
●MXqiye163mx02.mxmail.netease.com2016-03-17 → 2026-07-19 · 6 obs
● 2016-03-17 02:49:50
● 2017-05-25 14:19:52
○ 2026-07-14 07:37:02
● 2026-07-18 11:45:40
● 2026-07-19 23:34:56
●A118.123.21.162026-06-21 → 2026-07-19 · 5 obs
● 2026-06-21 20:19:30
○ 2026-07-14 07:37:02
● 2026-07-18 11:45:40
● 2026-07-19 23:34:56
○A119.10.36.1182016-07-16 → 2016-07-16 · 4 obs
● 2016-07-16 22:33:18
○ 2017-05-25 14:19:52
○ 2026-07-19 23:34:56
○A119.10.36.502015-09-04 → 2016-03-17 · 4 obs
● 2016-03-17 02:49:50
○ 2016-07-16 22:33:18
○ 2026-07-19 23:34:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, d.dns.cn, e.dns.cn, b.dns.cn... | - |
| derwins.cn | ns17.xincache.com, ns18.xincache.com | - |
✅ Authoritative Response
Server:112.80.181.111
NS records: ns17.xincache.com, ns18.xincache.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for derwins.cn (unsigned zone)
⏱️ Timing
Total: 1407ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 118.123.21.16 |
| NS | 2 | ns18.xincache.com, ns17.xincache.com |
| MX | 2 | qiye163mx01.mxmail.netease.com (pri: 5), qiye163mx02.mxmail.netease.com (pri: 10) |
| TXT | 1 | v=spf1 include:spf.163.com-all |
| SOA | 1 | ns11.xincache.com ns12.xincache.com |
Analysis
IP Addresses
derwins.cn directs to one IP number, which is 118.123.21.16.
Among the host names that share IP numbers with derwins.cn are tydh.net, hssjl.com, nttrsh.com and two others.
Name Servers
DNS for derwins.cn is handled by three authoritative name servers: ns11.xincache.com, ns17.xincache.com and ns18.xincache.com.
There is at least partial name server overlap between derwins.cn and other domains — hicom.com.cn, bkeg.cn, thenoker.com and two more among them.
These name servers regularly appear alongside ns12.xincache.com, ns13.xincache.com, ns14.xincache.com and 6 other name servers in NS record sets.
Host names resolving to 8 IP numbers:
ns11.xincache.com has IP addresses 1.12.0.4, 36.155.149.180 and 112.80.181.45, plus 5 other.
ns17.xincache.com has IP addresses 1.12.0.4, 36.155.149.180 and 112.80.181.45, plus 5 other.
Host names resolving to 7 IP numbers:
ns18.xincache.com has IP addresses 1.12.0.1, 36.155.149.176 and 112.80.181.111, plus 4 other.
Host names pointing to 2402:4e00:1470:2::e IP addresses: ns11.xincache.com and ns17.xincache.com.
Host names pointing to 2402:4e00:1730::e IP addresses: ns11.xincache.com and ns17.xincache.com.
Host names pointing to 1.12.0.4 IP addresses: ns11.xincache.com and ns17.xincache.com.
Host names pointing to 36.155.149.180 IP addresses: ns11.xincache.com and ns17.xincache.com.
Host names pointing to 112.80.181.45 IP addresses: ns11.xincache.com and ns17.xincache.com.
Host names pointing to 117.89.178.173 IP addresses: ns11.xincache.com and ns17.xincache.com.
Host names pointing to 125.94.59.210 IP addresses: ns11.xincache.com and ns17.xincache.com.
Host names pointing to 129.211.176.209 IP addresses: ns11.xincache.com and ns17.xincache.com.
Mail Servers
The MX records for derwins.cn point to two mail servers: qiye163mx01.mxmail.netease.com and qiye163mx02.mxmail.netease.com.
derwins.cn has the same mail server arrangement as a number of other domains, for example nonoo.group, hyhx88.com, saimatech.com and two more.
derwins.cn and other domains — bicomtc.net for instance — share at least some mail servers.
qiye163mx01.mxmail.netease.com resolves to 47.251.71.119 and 47.251.84.126; qiye163mx02.mxmail.netease.com resolves to the same two IP addresses: 47.251.71.119 and 47.251.84.126.
Host names pointing to 47.251.71.119 IP addresses: qiye163mx01.mxmail.netease.com and qiye163mx02.mxmail.netease.com.
Host names pointing to 47.251.84.126 IP addresses: qiye163mx01.mxmail.netease.com and qiye163mx02.mxmail.netease.com.