schoolzone.cn - robtex.com
schoolzone.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 8.218.137.223🇭🇰 Alibaba-Cloud8.218.128.0/17 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811 | ||||||
| NS | ns1.eachnic.com ⚠️ Not in zone NS records | ||||||
| A | 8.218.137.223🇭🇰 Alibaba-Cloud8.218.128.0/17 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811 | ||||||
| NS | ns2.eachnic.com ⚠️ Not in zone NS records | ||||||
| A | 8.218.137.223🇭🇰 Alibaba-Cloud8.218.128.0/17 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811 | ||||||
cn
| DNSSEC | ⚠️ Not signed | ||||||
| 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=2034546407 | ||||||
Same first word
Similar names
DNS History
5 records (3 active, 2 former)
●NSns1.eachnic.com2026-03-16 → 2026-03-19 · 2 obs
● 2026-03-19 00:18:04
●NSns2.eachnic.com2026-03-16 → 2026-03-19 · 2 obs
● 2026-03-19 00:18:04
○A113.10.190.2032015-05-27 → 2016-03-27 · 4 obs
● 2016-03-27 15:21:00
○ 2016-11-25 11:34:26
○ 2026-03-19 00:18:04
○A47.88.8.2332016-11-25 → 2016-11-25 · 4 obs
● 2016-11-25 11:34:26
○ 2026-03-16 15:26:28
○ 2026-03-19 00:18:04
●A8.218.137.2232026-03-16 → 2026-03-19 · 3 obs
● 2026-03-16 15:26:28
● 2026-03-19 00:18:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | e.dns.cn, a.dns.cn, c.dns.cn, d.dns.cn... | - |
| schoolzone.cn | ns1.eachnic.com, ns2.eachnic.com | - |
✅ Authoritative Response
Server: 8.218.137.223
NS records: ns1.eachnic.com, ns2.eachnic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for schoolzone.cn (unsigned zone)
⏱️ Timing
Total: 2046ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 8.218.137.223 |
Analysis
IP Addresses
schoolzone.cn points to a single IP address: 8.218.137.223.
Other host names such as ouqu.com.cn, neckar.cn, chanmao.cn, kair.cn and coolair.cn share IPs with schoolzone.cn.
Name Servers
Two name servers ns1.eachnic.com and ns2.eachnic.com handle the delegation for schoolzone.cn.
schoolzone.cn shares the same name server setup as other domains, for example aomai.cn, onlinebuy.cn, yeteng.cn, langen.cn and rioja.com.cn.
schoolzone.cn shares name servers with other domains at least partially, for instance csse.cn.
Host names with a single IP:
ns1.eachnic.com points to 8.218.137.223.
ns2.eachnic.com points to 8.218.137.223.
Host names pointing to 8.218.137.223: ns1.eachnic.com and ns2.eachnic.com.