htlab.cn - robtex.com
htlab.cn
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=2034546407 | ||||||
Same first word
Similar names
DNS History
6 records (5 active, 1 former)
●NSdns10.hichina.com2017-04-04 → 2026-03-22 · 2 obs
● 2026-03-22 20:42:06
●NSdns9.hichina.com2017-04-04 → 2026-03-22 · 2 obs
● 2026-03-22 20:42:06
●MXhzmx01.mxmail.netease.com2026-03-05 → 2026-03-22 · 2 obs
● 2026-03-22 20:42:06
●MXhzmx02.mxmail.netease.com2026-03-05 → 2026-03-22 · 2 obs
● 2026-03-22 20:42:06
○A123.56.86.2262017-04-04 → 2017-04-04 · 3 obs
○ 2026-03-05 05:14:22
○ 2026-03-22 20:42:06
●A47.100.175.952026-03-05 → 2026-03-22 · 3 obs
● 2026-03-05 05:14:22
● 2026-03-22 20:42:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| htlab.cn | dns9.hichina.com, dns10.hichina.com | - |
✅ Authoritative Response
Server: 39.96.153.51
NS records: dns9.hichina.com, dns10.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for htlab.cn (unsigned zone)
⏱️ Timing
Total: 1866ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 47.100.175.95 |
| NS | 2 | dns10.hichina.com, dns9.hichina.com |
| MX | 2 | hzmx02.mxmail.netease.com (pri: 10), hzmx01.mxmail.netease.com (pri: 5) |
| TXT | 1 | v=spf1 include:spf.163.com -all |
| SOA | 1 | dns9.hichina.com hostmaster.hichina.com |
Analysis
IP Addresses
htlab.cn points to a single IP number: 47.100.175.95.
Name Servers
htlab.cn is delegated to two name servers: dns10.hichina.com and dns9.hichina.com.
htlab.cn uses the same name server setup as other domains, for instance vgeby.com, xypdq.com, 4stones.net, taihangyy.com and qwfb.com.
htlab.cn partially shares name servers with other domains, for instance gs-cho.com.
Host names with nine IP numbers: dns10.hichina.com points to 2408:4009:501::18, 39.96.153.41, 39.96.153.51, 47.118.199.201, 47.118.199.211, 120.76.107.41, 120.76.107.51, 139.224.142.111 and 139.224.142.121; dns9.hichina.com points to 2408:4009:501::17, 39.96.153.42, 39.96.153.52, 47.118.199.202, 47.118.199.212, 120.76.107.42, 120.76.107.52, 139.224.142.112 and 139.224.142.122.
Mail Servers
htlab.cn is handled by two mail servers: hzmx01.mxmail.netease.com and hzmx02.mxmail.netease.com.
htlab.cn shares the same mail server setup as other domains, including bebingocard.com, lizhi-cnc.com, basehw.com, g-sources.com and pepco.com.cn.
htlab.cn shares at least some mail servers with other domains, for instance haoyunaudio.com.
Host names with two IPs:
hzmx01.mxmail.netease.com points to 47.251.71.119 and 47.251.84.126.
hzmx02.mxmail.netease.com points to 47.251.71.119 and 47.251.84.126.
Host names that point to 47.251.71.119: hzmx01.mxmail.netease.com and hzmx02.mxmail.netease.com.
Host names that point to 47.251.84.126: hzmx01.mxmail.netease.com and hzmx02.mxmail.netease.com.
Common IPs for hzmx01.mxmail.netease.com and hzmx02.mxmail.netease.com are 47.251.71.119 and 47.251.84.126.