blacklight.cn - robtex.com
blacklight.cn
| CNAME | overdue.aliyun.com | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
| A | 170.33.12.185🇸🇬 Alibaba_Cloud_SEC170.33.12.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811 | ||||||
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=2035085956 | ||||||
Same first word
Similar names
DNS History
14 records (3 active, 11 former)
●NSdns29.hichina.com2026-06-23 → 2026-07-25 · 2 obs
● 2026-06-23 17:34:00
● 2026-07-25 02:26:40
● 2026-07-25 02:26:40
●NSdns30.hichina.com2026-06-23 → 2026-07-25 · 2 obs
● 2026-06-23 17:34:00
● 2026-07-25 02:26:40
● 2026-07-25 02:26:40
○A103.13.73.1552017-05-14 → 2017-05-14 · 4 obs
○ 2016-08-13 09:19:04
● 2017-05-14 20:16:34
○ 2026-06-23 17:34:00
○ 2026-07-25 02:26:40
● 2017-05-14 20:16:34
○ 2026-06-23 17:34:00
○ 2026-07-25 02:26:40
○A103.13.73.1602017-05-14 → 2017-05-14 · 4 obs
○ 2016-08-13 09:19:04
● 2017-05-14 20:16:34
○ 2026-06-23 17:34:00
○ 2026-07-25 02:26:40
● 2017-05-14 20:16:34
○ 2026-06-23 17:34:00
○ 2026-07-25 02:26:40
○A183.111.157.682017-05-14 → 2017-05-14 · 4 obs
○ 2016-08-13 09:19:04
● 2017-05-14 20:16:34
○ 2026-06-23 17:34:00
○ 2026-07-25 02:26:40
● 2017-05-14 20:16:34
○ 2026-06-23 17:34:00
○ 2026-07-25 02:26:40
○A183.111.157.922017-05-14 → 2017-05-14 · 4 obs
○ 2016-08-13 09:19:04
● 2017-05-14 20:16:34
○ 2026-06-23 17:34:00
○ 2026-07-25 02:26:40
● 2017-05-14 20:16:34
○ 2026-06-23 17:34:00
○ 2026-07-25 02:26:40
○A184.105.178.882015-05-25 → 2015-05-25 · 3 obs
● 2015-05-25 07:32:04
○ 2017-05-14 20:16:34
○ 2026-07-25 02:26:40
○ 2017-05-14 20:16:34
○ 2026-07-25 02:26:40
○A47.90.14.2322016-08-13 → 2016-08-13 · 4 obs
○ 2016-03-31 21:46:28
● 2016-08-13 09:19:04
○ 2017-05-14 20:16:34
○ 2026-07-25 02:26:40
● 2016-08-13 09:19:04
○ 2017-05-14 20:16:34
○ 2026-07-25 02:26:40
○A47.90.20.172016-08-13 → 2016-08-13 · 4 obs
○ 2016-03-31 21:46:28
● 2016-08-13 09:19:04
○ 2017-05-14 20:16:34
○ 2026-07-25 02:26:40
● 2016-08-13 09:19:04
○ 2017-05-14 20:16:34
○ 2026-07-25 02:26:40
○A64.62.224.2532015-10-18 → 2015-12-16 · 5 obs
○ 2015-05-25 07:32:04
● 2015-10-18 14:33:16
● 2015-12-16 08:48:36
○ 2016-03-31 21:46:28
○ 2026-07-25 02:26:40
● 2015-10-18 14:33:16
● 2015-12-16 08:48:36
○ 2016-03-31 21:46:28
○ 2026-07-25 02:26:40
○A74.82.63.1362016-03-31 → 2016-03-31 · 4 obs
○ 2015-12-16 08:48:36
● 2016-03-31 21:46:28
○ 2016-08-13 09:19:04
○ 2026-07-25 02:26:40
● 2016-03-31 21:46:28
○ 2016-08-13 09:19:04
○ 2026-07-25 02:26:40
○CNAME22pk.lncdn.com2017-05-14 → 2017-05-14 · 4 obs
○ 2015-10-18 14:33:16
● 2017-05-14 20:16:34
○ 2026-06-23 17:34:00
○ 2026-07-25 02:26:40
● 2017-05-14 20:16:34
○ 2026-06-23 17:34:00
○ 2026-07-25 02:26:40
○CNAME4.do94.cn2015-05-25 → 2015-05-25 · 3 obs
● 2015-05-25 07:32:04
○ 2015-10-18 14:33:16
○ 2026-07-25 02:26:40
○ 2015-10-18 14:33:16
○ 2026-07-25 02:26:40
●CNAMEoverdue.aliyun.com2026-06-23 → 2026-07-25 · 4 obs
○ 2017-05-14 20:16:34
● 2026-06-23 17:34:00
○ 2026-07-03 12:24:24
● 2026-07-25 02:26:40
● 2026-06-23 17:34:00
○ 2026-07-03 12:24:24
● 2026-07-25 02:26:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | b.dns.cn, e.dns.cn, d.dns.cn, a.dns.cn... | - |
| blacklight.cn | dns29.hichina.com, dns30.hichina.com | - |
✅ Authoritative Response
Server:39.96.153.62
NS records: dns29.hichina.com, dns30.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for blacklight.cn (unsigned zone)
⏱️ Timing
Total: 1695ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | dns30.hichina.com, dns29.hichina.com |
| CNAME | 1 | overdue.aliyun.com |
| SOA | 1 | dns29.hichina.com hostmaster.hichina.com |
Analysis
IP Addresses
blacklight.cn points to a single IP number: 170.33.12.185.
Additional host names — overdue.aliyun.com, bc4399.com, dounao.com and two others — share IP numbers with blacklight.cn.