xtrb.cn - robtex.com
xtrb.cn
| CNAME | xtrb.cn.eo.dnse0.com | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2408:8720:800:514:5e::19🇨🇳 CHINA169-Backbone2408:8720::/32 China Unicom B811&A1218, China Unicom No.21, Jin-Rong Street | ||||||
| A | 2408:8720:800:519:3a::f🇨🇳 CHINA169-Backbone2408:8720::/32 China Unicom B811&A1218, China Unicom No.21, Jin-Rong Street | ||||||
| A | 2408:873c:5011:0:70::14🇨🇳 CHINA169-Backbone2408:873c::/32 China Unicom B811&A1218, China Unicom No.21, Jin-Rong Street | ||||||
| A | 2408:8749:c110:800:67::🇨🇳 CHINA169-Backbone2408:8749::/32 China Unicom B811&A1218, China Unicom No.21, Jin-Rong Street | ||||||
| A | 2408:874c:0:74:4c::🇨🇳 CHINA169-Backbone2408:874c::/32 China Unicom B811&A1218, China Unicom No.21, Jin-Rong Street | ||||||
| A | 2408:874f:3001:310:5e::16🇨🇳 CHINA169-Backbone2408:874f::/32 China Unicom B811&A1218, China Unicom No.21, Jin-Rong Street | ||||||
| A | 2408:876a:1000:22:37::3🇨🇳 CHINA169-Backbone2408:876a::/32 China Unicom B811&A1218, China Unicom No.21, Jin-Rong Street | ||||||
| A | 2408:876c:1780:122:63::🇨🇳 CHINA169-Backbone2408:876c::/32 China Unicom B811&A1218, China Unicom No.21, Jin-Rong Street | ||||||
| A | 2408:876c:1780:122:68::🇨🇳 CHINA169-Backbone2408:876c::/32 China Unicom B811&A1218, China Unicom No.21, Jin-Rong Street | ||||||
| A | 58.217.177.160🇨🇳 ChinaNet-NANJING-JISHAN-IDC58.217.176.0/21 CTJS NJ-IDC | ||||||
| A | 119.188.219.71🇨🇳 CHINA169-Backbone119.176.0.0/12 CNC Group CHINA169 Shandong Province Network | ||||||
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 | ||||||
rank #7642 in the tld
WOT: SAFE (60/100)
📈 Tranco rank: #852,221
Subdomains
www.xtrb.cn |
Same first word
xtrb.cn |
Similar names
DNS History
7 records (6 active, 1 former)
●NSdns11.hichina.com2015-07-14 → 2026-02-28 · 2 obs
● 2015-07-14 06:31:12
● 2026-02-28 21:27:16
● 2026-02-28 21:27:16
●NSdns12.hichina.com2015-07-14 → 2026-02-28 · 2 obs
● 2015-07-14 06:31:12
● 2026-02-28 21:27:16
● 2026-02-28 21:27:16
●MXmxdomain.qq.com2017-03-29 → 2026-02-28 · 3 obs
○ 2015-07-14 06:31:12
● 2017-03-29 08:46:38
● 2026-02-28 21:27:16
● 2017-03-29 08:46:38
● 2026-02-28 21:27:16
○A60.6.234.772015-07-14 → 2017-03-29 · 4 obs
● 2015-07-14 06:31:12
● 2017-03-29 08:46:38
○ 2026-02-20 15:08:34
○ 2026-02-28 21:27:16
● 2017-03-29 08:46:38
○ 2026-02-20 15:08:34
○ 2026-02-28 21:27:16
●CNAMExtrb.cn.eo.dnse0.com2026-02-20 → 2026-02-28 · 2 obs
● 2026-02-20 15:08:34
● 2026-02-28 21:27:16
● 2026-02-28 21:27:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | c.dns.cn, d.dns.cn, e.dns.cn, a.dns.cn... | - |
| xtrb.cn | dns11.hichina.com, dns12.hichina.com | - |
✅ Authoritative Response
Server: 47.118.199.201
NS records: dns11.hichina.com, dns12.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for xtrb.cn (unsigned zone)
⏱️ Timing
Total: 1010ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | dns11.hichina.com, dns12.hichina.com |
| MX | 3 | mxdomain.qq.com (pri: 1), mxbiz1.qq.com (pri: 5)... |
| CNAME | 1 | xtrb.cn.eo.dnse0.com |
| SOA | 1 | dns11.hichina.com hostmaster.hichina.com |
Analysis
Hierarchy
xtrb.cn is a parent of www.xtrb.cn.
IP Addresses
xtrb.cn points to 11 IP numbers: 2408:8720:800:514:5e::19, 2408:8720:800:519:3a::f, 2408:873c:5011:0:70::14, 2408:8749:c110:800:67::, 2408:874c:0:74:4c::, 2408:874f:3001:310:5e::16, 2408:876a:1000:22:37::3, 2408:876c:1780:122:63::, 2408:876c:1780:122:68::, 58.217.177.160 and 119.188.219.71.
Other host names, for instance live-room-dall.xiaohongshu.com.eo.dnse0.com, szecp.com.cn.eo.dnse2.com, flv.myhsw.cn.eo.dnse1.com, www.hbjjrb.com.eo.dnse0.com and v-img.pplive.cn.eo.dnse2.com share IP numbers with xtrb.cn.