bugcool.cn - robtex.com
bugcool.cn
| CNAME | bugcool.cn.eo.dnse5.com | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
| A | 240d:c010:74:2::171🇸🇬 ACE-AS-AP240d:c010:74::/48 ACE | ||||||
| A | 240d:c010:75:1::19a🇸🇬 ACE-AS-AP240d:c010:75::/48 ACE | ||||||
| A | 240d:c010:c8:3::27d🇸🇬 ACE-AS-AP240d:c010:c8::/48 ACE | ||||||
| A | 43.174.246.33🇸🇬 ACE-AS-AP43.174.246.0/24 ACE | ||||||
| A | 43.174.247.33🇸🇬 ACE-AS-AP43.174.247.0/24 ACE | ||||||
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
bugcool.cn |
Similar names
DNS History
6 records (6 active, 0 former)
●NSdns21.hichina.com2026-03-20 → 2026-03-24 · 2 obs
● 2026-03-20 05:01:44
● 2026-03-24 00:02:56
● 2026-03-24 00:02:56
●NSdns22.hichina.com2026-03-20 → 2026-03-24 · 2 obs
● 2026-03-20 05:01:44
● 2026-03-24 00:02:56
● 2026-03-24 00:02:56
●CNAMEbugcool.cn.eo.dnse5.com2026-03-20 → 2026-03-24 · 2 obs
● 2026-03-20 05:01:44
● 2026-03-24 00:02:56
● 2026-03-24 00:02:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | b.dns.cn, c.dns.cn, e.dns.cn, a.dns.cn... | - |
| bugcool.cn | dns21.hichina.com, dns22.hichina.com | - |
✅ Authoritative Response
Server:39.96.153.40
NS records: dns21.hichina.com, dns22.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for bugcool.cn (unsigned zone)
⏱️ Timing
Total: 1323ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | dns21.hichina.com, dns22.hichina.com |
| MX | 3 | mx1.feishu.cn (pri: 1), mx3.feishu.cn (pri: 10)... |
| TXT | 2 | verification-code-site-App_feishu=GQgUWa, v=spf1 +include:_netblocks.m.feishu.cn - |
| CNAME | 1 | bugcool.cn.eo.dnse5.com |
| SOA | 1 | dns21.hichina.com hostmaster.hichina.com |
Analysis
IP Addresses
bugcool.cn points to five IPs: 240d:c010:74:2::171, 240d:c010:75:1::19a, 240d:c010:c8:3::27d, 43.174.246.33 and 43.174.247.33.
Other host names, for instance yixuyun.com.eo.dnse0.com, u.ldxw.top.eo.dnse2.com, rwyyd.com.eo.dnse5.com, (0x77616e6b)eku.com.eo.dnse4.com and ccker.com.eo.dnse0.com share IP numbers with bugcool.cn.