best-cloud.cn - robtex.com
best-cloud.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 47.82.82.147🇺🇸 Alibaba-Cloud47.82.64.0/19 Proxy-registered route object | ||||||
| NS | ns1.julydns.com ⭐ | ||||||
| A | 162.159.48.223Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns2.julydns.com | ||||||
| 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=1783830926 | ||||||
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=2035116104 | ||||||
Same first word
DNS History
4 records (3 active, 1 former)
●NSns1.julydns.com2026-02-28 → 2026-07-31 · 2 obs
● 2026-07-31 13:11:50
●NSns2.julydns.com2026-02-28 → 2026-07-31 · 2 obs
● 2026-07-31 13:11:50
●A47.82.82.1472026-06-01 → 2026-07-31 · 3 obs
● 2026-06-01 03:36:08
● 2026-07-31 13:11:50
○A8.217.124.1962026-02-28 → 2026-05-12 · 4 obs
● 2026-05-12 00:21:08
○ 2026-06-01 03:36:08
○ 2026-07-31 13:11:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | e.dns.cn, a.dns.cn, c.dns.cn, d.dns.cn... | - |
| best-cloud.cn | ns1.julydns.com, ns2.julydns.com | - |
✅ Authoritative Response
Server:162.159.48.223
NS records: ns1.julydns.com, ns2.julydns.com
🔒 DNSSEC Status
❌ Bogus (DNSSEC validation failed)
Validation error at best-cloud.cn: Error: DNS query timeout: 203.119.29.1 for DS best-cloud.cn
⏱️ Timing
Total: 3901ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 47.82.82.147 |
| NS | 2 | ns1.julydns.com, ns2.julydns.com |
| SOA | 1 | ns1.julydns.com master.jmdns.com |
Analysis
IP Addresses
best-cloud.cn has exactly one IP address — 47.82.82.147.
sddlp.com, allegroerp.com, 25cr2mo1va.cn plus two other host names have IP numbers in common with best-cloud.cn.
Name Servers
best-cloud.cn is served by two delegated name servers, ns1.julydns.com and ns2.julydns.com.
The name server configuration of best-cloud.cn is shared with other domains, for instance tjrydz.com, tcsw2015.com, jinwanhuyu.com and two others.
best-cloud.cn has at least partial name server overlap with other domains, such as houlangmark.com, liyuanzl.com, wuhanyicaitang.com and two others.
It is common to find these name servers paired with the name servers ns1.judns.com, ns2.judns.com, ns1.onclouddns.com and ns2.onclouddns.com.
ns1.julydns.com and ns2.julydns.com share one IP address between them — 162.159.48.223.
These two host names — ns1.julydns.com and ns2.julydns.com — each point to 162.159.48.223 IP addresses.