vsent.cn - robtex.com
vsent.cn
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.julydns.com ⚠️ Not in parent delegation | ||||||
| A | 162.159.48.223Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns1.onclouddns.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 | ||||||
| NS | ns2.onclouddns.com ⚠️ Not in zone NS records | ||||||
| A | 162.159.27.251Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
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 | ||||||
| SOA | a.dns.cnroot@cnnic.cn serial=2035079771 | ||||||
Same first word
Similar names
DNS History
7 records (4 active, 3 former)
○NSns1.01isp.com2015-07-10 → 2017-03-29 · 4 obs
● 2017-03-29 10:19:00
○ 2026-04-10 18:12:10
○ 2026-07-23 14:00:50
●NSns1.julydns.com2026-06-18 → 2026-07-23 · 3 obs
● 2026-06-18 16:58:14
● 2026-07-23 14:00:50
●NSns1.onclouddns.com2026-06-18 → 2026-07-23 · 3 obs
● 2026-06-18 16:58:14
● 2026-07-23 14:00:50
○NSns2.01isp.net2015-11-10 → 2017-03-29 · 5 obs
● 2015-11-10 10:28:40
● 2017-03-29 10:19:00
○ 2026-04-10 18:12:10
○ 2026-07-23 14:00:50
●NSns2.julydns.com2026-06-18 → 2026-07-23 · 3 obs
● 2026-06-18 16:58:14
● 2026-07-23 14:00:50
●NSns2.onclouddns.com2026-06-18 → 2026-07-23 · 3 obs
● 2026-06-18 16:58:14
● 2026-07-23 14:00:50
○A223.6.47.2312015-07-10 → 2017-03-29 · 4 obs
● 2017-03-29 10:19:00
○ 2026-04-10 18:12:10
○ 2026-07-23 14:00:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | e.dns.cn, b.dns.cn, c.dns.cn, a.dns.cn... | - |
| vsent.cn | ns1.onclouddns.com, ns2.onclouddns.com | - |
✅ Authoritative Response
Server:162.159.27.251
NS records: ns1.onclouddns.com, ns2.onclouddns.com
🔒 DNSSEC Status
❌ Bogus (DNSSEC validation failed)
Validation error at cn: Error: DNS query timeout: 203.119.29.1 for DNSKEY cn
⏱️ Timing
Total: 4714ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns1.julydns.com, ns2.julydns.com |
Analysis
Name Servers
The domain vsent.cn is delegated to these four name servers: ns1.julydns.com, ns2.julydns.com, ns1.onclouddns.com and ns2.onclouddns.com.
vsent.cn partially shares its NS delegation with several other domains, including lwfxx.cn, ycz017.cn, bfxn.cn and two others.
These name servers are regularly seen alongside ns1.judns.com and ns2.judns.com as name servers.
Each of ns1.julydns.com, ns2.julydns.com, ns1.onclouddns.com and ns2.onclouddns.com has a single IP address — ns1.julydns.com and ns2.julydns.com direct to 162.159.48.223, and ns1.onclouddns.com and ns2.onclouddns.com direct to 162.159.27.251.
ns1.julydns.com and ns2.julydns.com are host names that each point to 162.159.48.223 IP addresses.
ns1.onclouddns.com and ns2.onclouddns.com are host names that each point to 162.159.27.251 IP addresses.