7ub.cn - robtex.com
7ub.cn
| CNAME | 7ub.cn.cdn.dnsv1.com.cn | ||||||
| CNAME | 01344qen.slt.sched.tdnsv8.com | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
| A | 1.56.98.184🇨🇳 CHINA169-Backbone1.56.0.0/13 China Unicom Heilongjiang Province Network | ||||||
| A | 60.13.97.57🇨🇳 CHINA169-Backbone60.13.64.0/18 CNC Group CHINA169 Hainan Province Network | ||||||
| A | 116.131.57.65🇨🇳 CHINA169-Backbone116.131.0.0/16 Proxy-registered route object | ||||||
| A | 175.43.192.174🇨🇳 CHINA169-Backbone175.42.0.0/15 China Unicom Fujian Province Network | ||||||
| A | 211.93.211.158🇨🇳 CHINA169-Backbone211.93.211.0/24 route of Chinaunicom | ||||||
| A | 211.95.142.138🇨🇳 UNICOM-ShenZhen-IDC211.95.142.0/24 | ||||||
| A | 221.204.15.51🇨🇳 CHINA169-Backbone221.204.0.0/15 CNC Group CHINA169 Shanxi Province Network | ||||||
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 serial=2034586695 | ||||||
Same first word
Similar names
bu7.com |
7bu.com.au |
b7u.cz |
bu7.cc |
bu7.net |
ub7.ch |
7bu.top |
bu7.ru |
7bu.com |
ub7.net |
ub7.de |
b7u.net |
ub7.cz |
bu7.de |
ub7.ru |
u7b.link |
bu7.cn |
bu7.com.cn |
b7u.com |
DNS History
3 records (3 active, 0 former)
●CNAME7ub.cn.cdn.dnsv1.com.cn2026-03-14 → 2026-03-25 · 2 obs
● 2026-03-14 05:23:46
● 2026-03-25 20:23:14
● 2026-03-25 20:23:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| 7ub.cn | ns1.22.cn, ns2.22.cn | - |
✅ Authoritative Response
Server:211.99.99.61
NS records: ns1.22.cn, ns2.22.cn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 7ub.cn (unsigned zone)
⏱️ Timing
Total: 1667ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns1.22.cn, ns2.22.cn |
| CNAME | 1 | 7ub.cn.cdn.dnsv1.com.cn |
| SOA | 1 | ns1.22.cn dnsadmin.22.cn |
Analysis
IP Addresses
7ub.cn refers to seven IP numbers: 1.56.98.184, 60.13.97.57, 116.131.57.65, 175.43.192.174, 211.93.211.158, 211.95.142.138 and 221.204.15.51.
For instance, other host names 0z61rjei.slt.sched.tdnsv8.com, qg4g1pq3.slt-dk.sched.tdnsv8.com, la0o4ozc.slt-dk.sched.tdnsv12.com, 9kv92wwq.slt-dk.sched.tdnsv12.com and j78vw19t.slt.sched.tdnsv8.com share IP numbers with 7ub.cn.