chinaotcbb.com - robtex.com
chinaotcbb.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 192.186.45.32🇺🇸 AS395776192.186.45.0/24 SKBroadband customer route | ||||||
| NS | ns1.dns.com ⭐ | ||||||
| A | 2001:df2:f080:2::1:1🇭🇰 HKCICL-AS-AP2001:df2:f080::/48 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED | ||||||
| A | 154.23.191.128🇺🇸 HKCICL-AS-AP154.23.191.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED | ||||||
| A | 154.86.21.128🇭🇰 HKCICL-AS-AP154.86.21.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED | ||||||
| NS | ns2.dns.com | ||||||
| A | 2001:df2:f080:2::1:2🇭🇰 HKCICL-AS-AP2001:df2:f080::/48 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED | ||||||
| A | 154.23.191.129🇺🇸 HKCICL-AS-AP154.23.191.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED | ||||||
| A | 154.86.21.129🇭🇰 HKCICL-AS-AP154.86.21.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED | ||||||
| SOA | ns1.dns.comadmin@dns.com serial=1768152850 | ||||||
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=1782084705 | ||||||
rank #351923 in the tld
Same first word
chinaotcbb.com |
Similar names
DNS History
10 records (3 active, 7 former)
○NSjm1.dns.com2020-03-28 → 2020-03-28 · 4 obs
● 2020-03-28 05:55:58
○ 2026-05-22 07:07:06
○ 2026-06-21 23:32:58
○NSjm2.dns.com2020-03-28 → 2020-03-28 · 4 obs
● 2020-03-28 05:55:58
○ 2026-05-22 07:07:06
○ 2026-06-21 23:32:58
●NSns1.dns.com2026-05-22 → 2026-06-21 · 3 obs
● 2026-05-22 07:07:06
● 2026-06-21 23:32:58
●NSns2.dns.com2026-05-22 → 2026-06-21 · 3 obs
● 2026-05-22 07:07:06
● 2026-06-21 23:32:58
○NSns2.xinnet.cn2008-03-10 → 2008-03-10 · 3 obs
○ 2015-07-21 06:25:18
○ 2026-06-21 23:32:58
○NSns2.xinnetdns.com2008-03-10 → 2008-03-10 · 3 obs
○ 2015-07-21 06:25:18
○ 2026-06-21 23:32:58
○NSns7.cnolnic.net2015-07-21 → 2016-03-23 · 5 obs
● 2015-07-21 06:25:18
● 2016-03-23 08:37:48
○ 2020-03-28 05:55:58
○ 2026-06-21 23:32:58
○NSns8.cnolnic.net2015-07-21 → 2016-03-23 · 5 obs
● 2015-07-21 06:25:18
● 2016-03-23 08:37:48
○ 2020-03-28 05:55:58
○ 2026-06-21 23:32:58
○A154.93.192.1802020-03-28 → 2020-03-28 · 3 obs
○ 2026-05-22 07:07:06
○ 2026-06-21 23:32:58
●A192.186.45.322026-05-22 → 2026-06-21 · 3 obs
● 2026-05-22 07:07:06
● 2026-06-21 23:32:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| chinaotcbb.com | ns1.dns.com, ns2.dns.com | 6 records |
✅ Authoritative Response
Server:154.23.191.129
NS records: ns1.dns.com, ns2.dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for chinaotcbb.com (unsigned zone)
⏱️ Timing
Total: 371ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 192.186.45.32 |
| NS | 2 | ns1.dns.com, ns2.dns.com |
| SOA | 1 | ns1.dns.com admin.dns.com |
📌 Glue Records Collected
Total: 6
Out-of-bailiwick: 6 (ns1.dns.com, ns1.dns.com, ns1.dns.com...)
Analysis
IP Addresses
chinaotcbb.com points to a single IP number: 192.186.45.32.
Additional host names — ctpcea.com, www.e-magsoft.com, tjzx3.com and two others — share IP numbers with chinaotcbb.com.
Name Servers
chinaotcbb.com uses two name servers for its delegation: ns1.dns.com and ns2.dns.com.
chinaotcbb.com shares its name server setup with other domains, including heightfx.com, 555win.com, qlyqly.com and two others.
At least some of chinaotcbb.com's name servers are also used by other domains, among them schoolscloud.cn.
The hosts ns1.dns.com and ns2.dns.com both resolve to three IP numbers: ns1.dns.com to 154.23.191.128, 154.86.21.128 and 2001:df2:f080:2::1:1, and ns2.dns.com to 154.23.191.129, 154.86.21.129 and 2001:df2:f080:2::1:2.