cotc.cn - robtex.com
cotc.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
cotc.com.tw |
cotc.cn |
cotc.co.za |
cotc.net.cn |
cotc.net |
cotc.edu |
cotc.careers |
cotc.us |
cotc.com.au |
cotc.in |
cotc.com |
cotc.co |
cotc.org |
cotc.eu |
cotc.jp |
cotc.info |
cotc.tempurl.host |
Similar names
DNS History
4 records (3 active, 1 former)
●NSns1.eachnic.com2026-03-15 → 2026-03-22 · 2 obs
● 2026-03-22 18:34:52
●NSns2.eachnic.com2026-03-15 → 2026-03-22 · 2 obs
● 2026-03-22 18:34:52
○A113.10.190.2032015-08-11 → 2016-07-05 · 4 obs
● 2016-07-05 11:43:58
○ 2026-03-15 01:11:34
○ 2026-03-22 18:34:52
●A8.218.137.2232026-03-15 → 2026-03-22 · 3 obs
● 2026-03-15 01:11:34
● 2026-03-22 18:34:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| cotc.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 cotc.cn (unsigned zone)
⏱️ Timing
Total: 1655ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 8.218.137.223 |
Analysis
IP Addresses
cotc.cn points to a single IP number: 8.218.137.223.
other host names for instance www.ayang.cn, www.yiluda.com, monica.com.cn, steampowered.com.cn and www.cdrcw.com share IP numbers with cotc.cn.
Name Servers
cotc.cn is delegated to two name servers: ns1.eachnic.com and ns2.eachnic.com.
cotc.cn shares the same name server setup as other domains, for example 17live.com.cn, sanshu.com.cn, qinghaihu.com.cn, dajuan.com.cn and sosa.com.cn.
Host names with a single IP number:
ns1.eachnic.com points to 8.218.137.223 and ns2.eachnic.com points to 8.218.137.223.
Host names that point to 8.218.137.223: ns1.eachnic.com and ns2.eachnic.com.