7vzu.cn - robtex.com
7vzu.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 156.254.15.84🇭🇰 AS400619156.254.8.0/21 | ||||||
| NS | ns1.julydns.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 47.97.51.45🇨🇳 Alibaba-Cloud47.96.0.0/15 Aliyun Computing Co., LTD | ||||||
| NS | ns1.judns.com ⚠️ Not in zone NS records | ||||||
| A | 47.97.51.45🇨🇳 Alibaba-Cloud47.96.0.0/15 Aliyun Computing Co., LTD | ||||||
| NS | ns2.judns.com ⚠️ Not in zone NS records | ||||||
| A | 162.159.27.251Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns2.julydns.com ⚠️ Not in parent delegation | ||||||
| A | 162.159.48.223Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| SOA | ns1.julydns.commaster@jmdns.com serial=1770953028 | ||||||
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=2034594406 | ||||||
Subdomains
beijing.7vzu.cn |
Same first word
7vzu.cn |
DNS History
6 records (5 active, 1 former)
●NSns1.julydns.com2026-03-23 → 2026-03-27 · 2 obs
● 2026-03-27 15:21:34
●NSns2.julydns.com2026-03-23 → 2026-03-27 · 2 obs
● 2026-03-27 15:21:34
●A156.254.15.842026-03-23 → 2026-03-27 · 2 obs
● 2026-03-27 15:21:34
○A192.151.159.1462026-03-23 → 2026-03-27 · 2 obs
○ 2026-03-27 15:21:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | e.dns.cn, a.dns.cn, c.dns.cn, d.dns.cn... | - |
| 7vzu.cn | ns1.judns.com, ns2.judns.com | - |
✅ Authoritative Response
Server:47.97.51.45
NS records: ns1.judns.com, ns2.judns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 7vzu.cn (unsigned zone)
⏱️ Timing
Total: 1632ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 156.254.15.84 |
| NS | 2 | ns1.julydns.com, ns2.julydns.com |
| SOA | 1 | ns1.julydns.com master.jmdns.com |
Analysis
Hierarchy
7vzu.cn is the parent of beijing.7vzu.cn.
IP Addresses
7vzu.cn resolves to a single IP: 156.254.15.84.
Other host names share IP numbers with 7vzu.cn; for instance beijing.7vzu.cn.
Name Servers
7vzu.cn is delegated to four name servers: ns1.judns.com, ns2.judns.com, ns1.julydns.com and ns2.julydns.com.
7vzu.cn shares some name servers with other domains, for example oqeab.com, mebtalk.com, yataips.com, whgzc.cn and kb898.com.
These name servers are commonly used together with jm1.dns.com and jm2.dns.com.
Host names with a single IP:
ns1.judns.com points to 47.97.51.45
ns2.judns.com points to 162.159.27.251
ns1.julydns.com points to 47.97.51.45
ns2.julydns.com points to 162.159.48.223
Names pointing to 47.97.51.45: ns1.judns.com, ns1.julydns.com