vbgu.cn - robtex.com
vbgu.cn
| DNSSEC | ⚠️ Not signed | ||||||
| NS | dns15.hichina.com ⭐ | ||||||
| A | 2408:4009:501::23🇨🇳 Alibaba-Cloud2408:4009:501::/48 | ||||||
| A | 39.96.153.42🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 39.96.153.52🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 47.118.199.202🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 47.118.199.212🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 120.76.107.42🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 120.76.107.52🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 139.224.142.112🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District, | ||||||
| A | 139.224.142.122🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District, | ||||||
| NS | dns16.hichina.com | ||||||
| A | 2408:4009:501::24🇨🇳 Alibaba-Cloud2408:4009:501::/48 | ||||||
| A | 39.96.153.41🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 39.96.153.51🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 47.118.199.201🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 47.118.199.211🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 120.76.107.41🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 120.76.107.51🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 139.224.142.111🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District, | ||||||
| A | 139.224.142.121🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District, | ||||||
| SOA | dns15.hichina.comhostmaster@hichina.com 2026-01-12 #9 | ||||||
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=2034595059 | ||||||
Same first word
Similar names
DNS History
17 records (2 active, 15 former)
○NSdns1.iidns.com2015-12-23 → 2017-03-29 · 4 obs
● 2017-03-29 21:46:48
○ 2026-02-21 01:55:38
○ 2026-03-27 17:50:02
●NSdns15.hichina.com2026-02-21 → 2026-03-27 · 3 obs
● 2026-02-21 01:55:38
● 2026-03-27 17:50:02
●NSdns16.hichina.com2026-02-21 → 2026-03-27 · 3 obs
● 2026-02-21 01:55:38
● 2026-03-27 17:50:02
○NSdns2.iidns.com2015-12-23 → 2015-12-23 · 3 obs
○ 2017-03-29 21:46:48
○ 2026-03-27 17:50:02
○NSdns3.iidns.com2015-12-23 → 2015-12-23 · 3 obs
○ 2017-03-29 21:46:48
○ 2026-03-27 17:50:02
○NSdns4.iidns.com2015-12-23 → 2015-12-23 · 3 obs
○ 2017-03-29 21:46:48
○ 2026-03-27 17:50:02
○NSdns5.iidns.com2015-12-23 → 2015-12-23 · 3 obs
○ 2017-03-29 21:46:48
○ 2026-03-27 17:50:02
○NSdns6.iidns.com2015-12-23 → 2015-12-23 · 3 obs
○ 2017-03-29 21:46:48
○ 2026-03-27 17:50:02
○A103.241.230.1352017-03-29 → 2017-03-29 · 4 obs
● 2017-03-29 21:46:48
○ 2026-02-21 01:55:38
○ 2026-03-27 17:50:02
○A103.241.230.1372017-03-29 → 2017-03-29 · 4 obs
● 2017-03-29 21:46:48
○ 2026-02-21 01:55:38
○ 2026-03-27 17:50:02
○A103.241.230.1382017-03-29 → 2017-03-29 · 4 obs
● 2017-03-29 21:46:48
○ 2026-02-21 01:55:38
○ 2026-03-27 17:50:02
○A103.241.230.1402017-03-29 → 2017-03-29 · 4 obs
● 2017-03-29 21:46:48
○ 2026-02-21 01:55:38
○ 2026-03-27 17:50:02
○A107.167.19.682015-12-23 → 2015-12-23 · 3 obs
○ 2017-03-29 21:46:48
○ 2026-03-27 17:50:02
○A107.167.19.692015-12-23 → 2015-12-23 · 3 obs
○ 2017-03-29 21:46:48
○ 2026-03-27 17:50:02
○A107.167.19.702015-12-23 → 2015-12-23 · 3 obs
○ 2017-03-29 21:46:48
○ 2026-03-27 17:50:02
○A107.167.19.712015-12-23 → 2015-12-23 · 3 obs
○ 2017-03-29 21:46:48
○ 2026-03-27 17:50:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| vbgu.cn | dns15.hichina.com, dns16.hichina.com | - |
✅ Authoritative Response
Server:139.224.142.111
NS records: dns15.hichina.com, dns16.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for vbgu.cn (unsigned zone)
⏱️ Timing
Total: 1422ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | dns16.hichina.com, dns15.hichina.com |
| SOA | 1 | dns15.hichina.com hostmaster.hichina.com |
Analysis
Name Servers
vbgu.cn has two name servers: dns15.hichina.com and dns16.hichina.com.
vbgu.cn shares the same name server setup as other domains, for example samfone.com, gygj.cn, nanribao.cn, maomco.com and meizhifu.com.
vbgu.cn shares some name servers with other domains, for example xqhjx.com.cn, cocobuddy.com, emod.cn, hsdlblg.com and caiyouhua.com.
These name servers are commonly used alongside expirens3.hichina.com, expirens4.hichina.com, ns1.alidns.com and ns2.alidns.com.
Host names with nine IP numbers:
dns15.hichina.com points to 2408:4009:501::23, 39.96.153.42, 39.96.153.52, 47.118.199.202, 47.118.199.212, 120.76.107.42, 120.76.107.52, 139.224.142.112 and 139.224.142.122.
dns16.hichina.com points to 2408:4009:501::24, 39.96.153.41, 39.96.153.51, 47.118.199.201, 47.118.199.211, 120.76.107.41, 120.76.107.51, 139.224.142.111 and 139.224.142.121.