hack520.cn - robtex.com
hack520.cn
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.nowcndns.com ⭐ | ||||||
| A | 1.193.216.204🇨🇳 CHINANET-Henan-Luoyang-IDC1.193.216.0/24 Chinatelecom HeNan Province Network | ||||||
| A | 218.98.111.129🇩🇪 HKCICL-AS-AP218.98.111.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED | ||||||
| A | 218.98.111.138🇩🇪 HKCICL-AS-AP218.98.111.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED | ||||||
| NS | ns2.nowcndns.com | ||||||
| A | 61.158.128.11🇨🇳 CHINA169-Backbone61.158.128.0/17 CNC Group CHINA169 Henan Province Network | ||||||
| PTR | 11.128.158.61.ha.cnc | ||||||
| A | 183.253.57.202🇨🇳 CHINAMOBILE-CN183.253.0.0/16 CMI (Customer Route) | ||||||
| A | 211.99.99.38🇨🇳 DONGGUAN-1211.99.99.0/24 Proxy-registered route object | ||||||
| SOA | ns1.nowcndns.comadmin@nowcndns.com serial=1775929082 | ||||||
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=2034769593 | ||||||
Same first word
Similar names
DNS History
6 records (2 active, 4 former)
●NSns1.nowcndns.com2026-03-26 → 2026-05-09 · 3 obs
○ 2015-12-20 19:27:38
● 2026-03-26 15:41:06
● 2026-05-09 07:24:44
● 2026-03-26 15:41:06
● 2026-05-09 07:24:44
○NSns11.xincache.com2015-08-07 → 2015-10-15 · 4 obs
● 2015-08-07 05:42:36
● 2015-10-15 11:49:24
○ 2015-12-20 19:27:38
○ 2026-05-09 07:24:44
● 2015-10-15 11:49:24
○ 2015-12-20 19:27:38
○ 2026-05-09 07:24:44
○NSns12.xincache.com2015-08-07 → 2015-10-15 · 4 obs
● 2015-08-07 05:42:36
● 2015-10-15 11:49:24
○ 2015-12-20 19:27:38
○ 2026-05-09 07:24:44
● 2015-10-15 11:49:24
○ 2015-12-20 19:27:38
○ 2026-05-09 07:24:44
●NSns2.nowcndns.com2026-03-26 → 2026-05-09 · 3 obs
○ 2015-12-20 19:27:38
● 2026-03-26 15:41:06
● 2026-05-09 07:24:44
● 2026-03-26 15:41:06
● 2026-05-09 07:24:44
○A124.248.202.2212015-08-07 → 2015-10-15 · 4 obs
● 2015-08-07 05:42:36
● 2015-10-15 11:49:24
○ 2015-12-20 19:27:38
○ 2026-05-09 07:24:44
● 2015-10-15 11:49:24
○ 2015-12-20 19:27:38
○ 2026-05-09 07:24:44
○A222.167.192.892026-03-26 → 2026-03-26 · 4 obs
○ 2015-12-20 19:27:38
● 2026-03-26 15:41:06
○ 2026-04-12 21:51:32
○ 2026-05-09 07:24:44
● 2026-03-26 15:41:06
○ 2026-04-12 21:51:32
○ 2026-05-09 07:24:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | e.dns.cn, a.dns.cn, b.dns.cn, c.dns.cn... | - |
| hack520.cn | elsa.ns.cloudflare.com, ridge.ns.cloudflare.com | - |
✅ Authoritative Response
Server:108.162.195.139
NS records: elsa.ns.cloudflare.com, ridge.ns.cloudflare.com
🔒 DNSSEC Status
❌ Bogus (DNSSEC validation failed)
Validation error at hack520.cn: Error: DNS query timeout: 203.119.29.1 for DS hack520.cn
⏱️ Timing
Total: 4628ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.3.134, 172.67.130.188 |
| AAAA | 2 | 2606:4700:3031::ac43:82bc, 2606:4700:3035::6815:386 |
| NS | 2 | elsa.ns.cloudflare.com, ridge.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | elsa.ns.cloudflare.com dns.cloudflare.co |
Analysis
Name Servers
hack520.cn has two name servers: ns1.nowcndns.com and ns2.nowcndns.com.
hack520.cn shares the same name server setup as other domains, for example szswtc.cn, ramadaplazakunshan.cn, twn.org.cn, qiaojia.net.cn and w172.cn.
Host names with three IP numbers: ns1.nowcndns.com points to 1.193.216.204, 218.98.111.129 and 218.98.111.138; ns2.nowcndns.com points to 61.158.128.11, 183.253.57.202 and 211.99.99.38.