cotnet.com - robtex.com
cotnet.com
| CNAME | cotnet.gotoip1.com | ||||||
| CNAME | web.m8265.vhostgo.com | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
| A | 211.149.238.236🇨🇳 CHINANET-SCIDC-AS-AP211.149.224.0/19 chinanet SC province network-client | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1794688746 | ||||||
Same first word
Similar names
Previous names
Next names
DNS History
6 records (3 active, 3 former)
●NSdns1.hichina.com2026-09-28 → 2026-11-14 · 3 obs
○ 2016-09-20 10:27:50
● 2026-09-28 03:34:26
● 2026-11-14 21:25:56
● 2026-09-28 03:34:26
● 2026-11-14 21:25:56
●NSdns2.hichina.com2026-09-28 → 2026-11-14 · 3 obs
○ 2016-09-20 10:27:50
● 2026-09-28 03:34:26
● 2026-11-14 21:25:56
● 2026-09-28 03:34:26
● 2026-11-14 21:25:56
○NSdns7.hichina.com2015-06-21 → 2016-09-20 · 4 obs
● 2015-06-21 10:28:42
● 2016-09-20 10:27:50
○ 2026-09-28 03:34:26
○ 2026-11-14 21:25:56
● 2016-09-20 10:27:50
○ 2026-09-28 03:34:26
○ 2026-11-14 21:25:56
○NSdns8.hichina.com2015-06-21 → 2016-09-20 · 4 obs
● 2015-06-21 10:28:42
● 2016-09-20 10:27:50
○ 2026-09-28 03:34:26
○ 2026-11-14 21:25:56
● 2016-09-20 10:27:50
○ 2026-09-28 03:34:26
○ 2026-11-14 21:25:56
○MXmxdomain.qq.com2015-06-21 → 2016-09-20 · 4 obs
● 2015-06-21 10:28:42
● 2016-09-20 10:27:50
○ 2026-09-28 03:34:26
○ 2026-11-14 21:25:56
● 2016-09-20 10:27:50
○ 2026-09-28 03:34:26
○ 2026-11-14 21:25:56
●CNAMEcotnet.gotoip1.com2026-09-28 → 2026-11-14 · 2 obs
● 2026-09-28 03:34:26
● 2026-11-14 21:25:56
● 2026-11-14 21:25:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| cotnet.com | dns2.hichina.com, dns1.hichina.com | 18 records |
✅ Authoritative Response
Server:120.76.107.43
NS records: dns2.hichina.com, dns1.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cotnet.com (unsigned zone)
⏱️ Timing
Total: 624ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | dns2.hichina.com, dns1.hichina.com |
| CNAME | 1 | cotnet.gotoip1.com |
| SOA | 1 | dns1.hichina.com hostmaster.hichina.com |
📌 Glue Records Collected
Total: 18
Out-of-bailiwick: 18 (dns2.hichina.com, dns2.hichina.com, dns2.hichina.com...)
Analysis
IP Addresses
cotnet.com points to a single IP number: 211.149.238.236.
Additional host names — imb-china.com, dgnago.com, xhnet.com.cn and two others — share IP numbers with cotnet.com.