nb163.cc - robtex.com
nb163.cc
cc
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ac1.nstld.com ⭐ | ||||||
| NS | ac2.nstld.com | ||||||
| NS | ac3.nstld.com | ||||||
| NS | ac4.nstld.com | ||||||
| SOA | ac1.nstld.cominfo@verisign-grs.com serial=1774838732 | ||||||
Same first word
nb163.cc |
DNS History
5 records (5 active, 0 former)
●NSns11.xincache.com2026-02-21 → 2026-03-30 · 2 obs
● 2026-03-30 03:04:54
●NSns12.xincache.com2026-02-21 → 2026-03-30 · 2 obs
● 2026-03-30 03:04:54
●A182.61.35.1392026-02-21 → 2026-03-30 · 2 obs
● 2026-03-30 03:04:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cc | ac1.nstld.com, ac2.nstld.com, ac3.nstld.com, ac4.nstld.com | - |
| nb163.cc | ns12.xincache.com, ns11.xincache.com | - |
✅ Authoritative Response
Server:112.80.181.45
NS records: ns12.xincache.com, ns11.xincache.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for nb163.cc (unsigned zone)
⏱️ Timing
Total: 655ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 182.61.35.139 |
| NS | 2 | ns12.xincache.com, ns11.xincache.com |
| MX | 2 | mxbiz1.qq.com (pri: 5), mxbiz2.qq.com (pri: 10) |
| TXT | 1 | v=spf1 include:spf.163.com ~all |
| SOA | 1 | ns11.xincache.com enterprise1dnsadmin.dn |
Analysis
IP Addresses
nb163.cc resolves to a single IP address: 182.61.35.139.
Other host names including prevail-catv.com, zjlande.site.hzchy.net, hacon.com, shenxinpack.host.hzchy.net and zanyu.com share IP numbers with nb163.cc.
Name Servers
nb163.cc's delegation uses two name servers, ns11.xincache.com and ns12.xincache.com.
nb163.cc shares the same name server setup as other domains, for example oceansoulaustralia.com, ijpay.com, 110414.com, qlworld.com.cn and whrmxl.cn.
nb163.cc at least partially shares name servers with other domains, including hnrisen.com, new-cosmos.com.cn, fshualang.com, dpu.cn and thmpowertools.com.
These name servers are typically used together with the name servers ce1.xincache.com, ce2.xincache.com, ns13.xincache.com, ns14.xincache.com, ns17.xincache.com, ns18.xincache.com, ns19.xincache.com, ns20.xincache.com, ns15.xincache.com and ns16.xincache.com.
Eight IP numbers for host names:
ns11.xincache.com points to: 2402:4e00:1470:2::e, 2402:4e00:1730::e, 1.12.0.4, 36.155.149.180, 112.80.181.45, 117.89.178.173, 125.94.59.210 and 129.211.176.209.
Seven IP numbers for host names:
ns12.xincache.com points to: 2402:4e00:111:fff::c, 1.12.0.1, 36.155.149.176, 112.80.181.111, 117.89.178.184, 129.211.176.239 and 163.177.5.23.
Mail Servers
nb163.cc is handled by two mail servers: mxbiz1.qq.com and mxbiz2.qq.com.
nb163.cc shares its mail server setup with other domains, including iokray.com, feituyun.com, katoexp.com, tusmart.com and yuesuo.com.
nb163.cc shares some mail servers with other domains, at least partially, for instance youme.im.