blackidea.cn - robtex.com
blackidea.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 172.247.82.78🇺🇸 CNSERVERSLLC172.247.0.0/16 cust proxy reg | ||||||
| NS | ns1.sharesdns.com ⭐ | ||||||
| A | 154.23.191.194🇺🇸 HKCICL-AS-AP154.23.191.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED | ||||||
| A | 154.86.21.194🇭🇰 HKCICL-AS-AP154.86.21.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED | ||||||
| NS | ns2.sharesdns.com | ||||||
| A | 154.23.191.195🇺🇸 HKCICL-AS-AP154.23.191.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED | ||||||
| A | 154.86.21.195🇭🇰 HKCICL-AS-AP154.86.21.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED | ||||||
| SOA | ns1.sharesdns.comadmin@sharesdns.com serial=1775115164 | ||||||
cn
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| 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=2034667126 | ||||||
Same first word
blackidea.cn |
blackidea.net |
Similar names
DNS History
8 records (3 active, 5 former)
○NSns.cdnhost.cn2015-08-18 → 2017-04-01 · 5 obs
○ 2008-12-09 16:50:26
● 2015-08-18 16:34:56
● 2017-04-01 16:45:14
○ 2026-03-15 08:38:16
○ 2026-04-13 19:53:28
● 2015-08-18 16:34:56
● 2017-04-01 16:45:14
○ 2026-03-15 08:38:16
○ 2026-04-13 19:53:28
○NSns.dnsfamily.com2015-08-18 → 2017-04-01 · 5 obs
○ 2008-12-09 16:50:26
● 2015-08-18 16:34:56
● 2017-04-01 16:45:14
○ 2026-03-15 08:38:16
○ 2026-04-13 19:53:28
● 2015-08-18 16:34:56
● 2017-04-01 16:45:14
○ 2026-03-15 08:38:16
○ 2026-04-13 19:53:28
●NSns1.sharesdns.com2026-03-15 → 2026-04-13 · 3 obs
○ 2017-04-01 16:45:14
● 2026-03-15 08:38:16
● 2026-04-13 19:53:28
● 2026-03-15 08:38:16
● 2026-04-13 19:53:28
●NSns2.sharesdns.com2026-03-15 → 2026-04-13 · 3 obs
○ 2017-04-01 16:45:14
● 2026-03-15 08:38:16
● 2026-04-13 19:53:28
● 2026-03-15 08:38:16
● 2026-04-13 19:53:28
○A125.65.112.212008-12-09 → 2008-12-09 · 3 obs
● 2008-12-09 16:50:26
○ 2015-08-18 16:34:56
○ 2026-04-13 19:53:28
○ 2015-08-18 16:34:56
○ 2026-04-13 19:53:28
●A172.247.82.782026-03-15 → 2026-04-13 · 3 obs
○ 2017-04-01 16:45:14
● 2026-03-15 08:38:16
● 2026-04-13 19:53:28
● 2026-03-15 08:38:16
● 2026-04-13 19:53:28
○A43.243.24.242015-08-18 → 2017-04-01 · 5 obs
○ 2008-12-09 16:50:26
● 2015-08-18 16:34:56
● 2017-04-01 16:45:14
○ 2026-03-15 08:38:16
○ 2026-04-13 19:53:28
● 2015-08-18 16:34:56
● 2017-04-01 16:45:14
○ 2026-03-15 08:38:16
○ 2026-04-13 19:53:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | e.dns.cn, a.dns.cn, c.dns.cn, d.dns.cn... | - |
| blackidea.cn | ns1.sharesdns.com, ns2.sharesdns.com | - |
✅ Authoritative Response
Server:154.86.21.195
NS records: ns1.sharesdns.com, ns2.sharesdns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for blackidea.cn (unsigned zone)
⏱️ Timing
Total: 1661ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 172.247.82.78 |
| NS | 2 | ns1.sharesdns.com, ns2.sharesdns.com |
| SOA | 1 | ns1.sharesdns.com admin.sharesdns.com |
Analysis
IP Addresses
blackidea.cn resolves to a single IP address: 172.247.82.78.
Name Servers
blackidea.cn's delegation uses two name servers, ns1.sharesdns.com and ns2.sharesdns.com.
blackidea.cn shares the same name server setup as other domains, for example qyeap.com, weentech.com, shanxixianghong.com, hongqi686.com and cfsdzx.com.
Host names with two IPs:
ns1.sharesdns.com points to: 154.23.191.194 and 154.86.21.194
ns2.sharesdns.com points to: 154.23.191.195 and 154.86.21.195