gem77.cn - robtex.com
gem77.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 38.33.233.7🇺🇸 PEGTECHINC38.33.192.0/18 PEG TECH INC | ||||||
| NS | ns3.01isp.com ⭐ | ||||||
| A | 42.240.142.46🇨🇳 CHINANET-Guangdong-GuangZhou-IDC42.240.128.0/20 Guangzhou IDC of ChinaUnicom | ||||||
| NS | ns4.01isp.net | ||||||
| A | 47.239.41.106🇭🇰 Alibaba-Cloud47.239.0.0/16 Proxy-registered route object | ||||||
| SOA | ns3.01isp.comadmin@now.cn 2026-04-09 #1 | ||||||
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=2034660423 | ||||||
Subdomains
bbs.gem77.cn |
Same first word
DNS History
7 records (3 active, 4 former)
○NSjuming.dnsdun.com2015-06-13 → 2016-11-09 · 4 obs
● 2016-11-09 05:34:56
○ 2017-06-29 08:53:30
○ 2026-04-11 23:30:18
○NSjuming.dnsdun.net2015-06-13 → 2016-11-09 · 4 obs
● 2016-11-09 05:34:56
○ 2017-06-29 08:53:30
○ 2026-04-11 23:30:18
●NSns3.01isp.com2026-03-29 → 2026-04-11 · 3 obs
● 2026-03-29 00:46:54
● 2026-04-11 23:30:18
●NSns4.01isp.net2026-03-29 → 2026-04-11 · 3 obs
● 2026-03-29 00:46:54
● 2026-04-11 23:30:18
○A104.148.84.2012015-06-13 → 2015-06-13 · 3 obs
○ 2015-10-30 11:38:12
○ 2026-04-11 23:30:18
○A115.126.45.732015-10-30 → 2016-11-09 · 5 obs
● 2015-10-30 11:38:12
● 2016-11-09 05:34:56
○ 2017-06-29 08:53:30
○ 2026-04-11 23:30:18
●A38.33.233.72026-03-29 → 2026-04-11 · 3 obs
● 2026-03-29 00:46:54
● 2026-04-11 23:30:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| gem77.cn | ns3.01isp.com, ns4.01isp.net | - |
✅ Authoritative Response
Server:47.239.41.106
NS records: ns3.01isp.com, ns4.01isp.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for gem77.cn (unsigned zone)
⏱️ Timing
Total: 2057ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 38.33.233.7 |
| NS | 2 | ns3.01isp.com, ns4.01isp.net |
| SOA | 1 | ns3.01isp.com admin.now.cn |
Analysis
Hierarchy
gem77.cn is the parent of bbs.gem77.cn.
IP Addresses
gem77.cn resolves to a single IP: 38.33.233.7.
Other host names share IP numbers with gem77.cn; for instance bbs.gem77.cn.
Name Servers
gem77.cn has two name servers: ns3.01isp.com and ns4.01isp.net.
gem77.cn shares the same name server setup as other domains, for example zs-jianhao.com.cn, 71dp.com, shi-jia.cn, miketex.cn and cxch.cn.
gem77.cn shares some name servers with other domains, for example cnlunsu.com, zionstone.com, eya.cn, gpnat.com and fa-asia.com.
These name servers are commonly used alongside ns7.01isp.com, ns8.01isp.net, verification-30t7kid8.ns3.dan.hosting and ns4001.01isp.net.
Host names with a single IP:
ns3.01isp.com points to 42.240.142.46
ns4.01isp.net points to 47.239.41.106