costop.cn - robtex.com
costop.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 43.133.41.184🇸🇬 TENCENT-NET-AP-CN43.133.32.0/19 ACEVILLE PTE.LTD. 16 COLLYER QUAY 18-29 INCOME AT RAFFLES | ||||||
| NS | ns1.huatian.net ⚠️ Not in zone NS records | ||||||
| A | 43.133.41.184🇸🇬 TENCENT-NET-AP-CN43.133.32.0/19 ACEVILLE PTE.LTD. 16 COLLYER QUAY 18-29 INCOME AT RAFFLES | ||||||
| NS | ns2.huatian.net ⚠️ Not in zone NS records | ||||||
| A | 43.133.41.184🇸🇬 TENCENT-NET-AP-CN43.133.32.0/19 ACEVILLE PTE.LTD. 16 COLLYER QUAY 18-29 INCOME AT RAFFLES | ||||||
| TXT | 4.cn-verify-10416 | ||||||
| TXT | domainov.aliyun.com | ||||||
| TXT | afternic-verification-BPXFMuEoswuEPMRq7K3qza | ||||||
| TXT | dan-ownership-verification=zslnte3n | ||||||
| TXT | 5f2dee1f3cd63a4caff3ccf5a7729b9f | ||||||
| TXT | domaincheck.west.cn | ||||||
| TXT | domainbuy.17ex.com | ||||||
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=2034664104 | ||||||
Same first word
Similar names
DNS History
6 records (3 active, 3 former)
○NSns.cnkuai.cn2015-06-04 → 2016-06-19 · 4 obs
● 2015-06-04 03:26:52
● 2016-06-19 06:45:52
○ 2026-04-09 12:33:04
○ 2026-04-13 01:29:06
● 2016-06-19 06:45:52
○ 2026-04-09 12:33:04
○ 2026-04-13 01:29:06
○NSns.cnkuai.com2015-06-04 → 2015-06-04 · 3 obs
● 2015-06-04 03:26:52
○ 2015-10-22 20:56:32
○ 2026-04-13 01:29:06
○ 2015-10-22 20:56:32
○ 2026-04-13 01:29:06
●NSns1.huatian.net2026-04-09 → 2026-04-13 · 3 obs
○ 2016-06-19 06:45:52
● 2026-04-09 12:33:04
● 2026-04-13 01:29:06
● 2026-04-09 12:33:04
● 2026-04-13 01:29:06
○NSns2.cnkuai.com2015-06-04 → 2015-06-04 · 3 obs
● 2015-06-04 03:26:52
○ 2015-10-22 20:56:32
○ 2026-04-13 01:29:06
○ 2015-10-22 20:56:32
○ 2026-04-13 01:29:06
●NSns2.huatian.net2026-04-09 → 2026-04-13 · 3 obs
○ 2016-06-19 06:45:52
● 2026-04-09 12:33:04
● 2026-04-13 01:29:06
● 2026-04-09 12:33:04
● 2026-04-13 01:29:06
●A43.133.41.1842026-04-09 → 2026-04-13 · 2 obs
● 2026-04-09 12:33:04
● 2026-04-13 01:29:06
● 2026-04-13 01:29:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| costop.cn | ns1.huatian.net, ns2.huatian.net | - |
✅ Authoritative Response
Server:43.133.41.184
NS records: ns1.huatian.net, ns2.huatian.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for costop.cn (unsigned zone)
⏱️ Timing
Total: 1845ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 43.133.41.184 |
| TXT | 7 | 4.cn-verify-10416, domainov.aliyun.com... |
Analysis
IP Addresses
costop.cn points to a single IP address: 43.133.41.184.
Other host names such as www.wordsworth.cn, protectabed.cn, cqbs.com.cn, goldensystem.cn and qinjian.com.cn share IP numbers with costop.cn.
Name Servers
costop.cn is delegated to two name servers: ns1.huatian.net and ns2.huatian.net.
costop.cn uses the same name server setup as other domains, including pejo.cn, fitos.cn, stator.cn, bollywood.cn and prosense.cn.
Host names sharing a single IP: ns1.huatian.net and ns2.huatian.net point to 43.133.41.184.