edu518.cn - robtex.com
edu518.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 38.11.79.68🇺🇸 PEGTECHINC38.11.64.0/18 PEG TECH INC | ||||||
| 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=1771510716 | ||||||
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=2034668183 | ||||||
Subdomains
www.edu518.cn |
Same first word
edu518.cn |
Similar names
DNS History
12 records (3 active, 9 former)
○NSdns10.hichina.com2016-07-02 → 2017-12-04 · 5 obs
● 2016-07-02 04:14:58
● 2017-12-04 08:07:06
○ 2026-03-21 00:14:20
○ 2026-04-14 03:48:58
○NSdns9.hichina.com2016-07-02 → 2017-12-04 · 5 obs
● 2016-07-02 04:14:58
● 2017-12-04 08:07:06
○ 2026-03-21 00:14:20
○ 2026-04-14 03:48:58
○NSns1.ezdnscenter.com2015-07-22 → 2016-03-09 · 4 obs
● 2016-03-09 09:10:06
○ 2016-07-02 04:14:58
○ 2026-04-14 03:48:58
●NSns1.nowcndns.com2026-03-21 → 2026-04-14 · 3 obs
● 2026-03-21 00:14:20
● 2026-04-14 03:48:58
○NSns2.ezdnscenter.com2015-07-22 → 2016-03-09 · 4 obs
● 2016-03-09 09:10:06
○ 2016-07-02 04:14:58
○ 2026-04-14 03:48:58
●NSns2.nowcndns.com2026-03-21 → 2026-04-14 · 3 obs
● 2026-03-21 00:14:20
● 2026-04-14 03:48:58
○NSns3.ezdnscenter.com2015-07-22 → 2016-03-09 · 4 obs
● 2016-03-09 09:10:06
○ 2016-07-02 04:14:58
○ 2026-04-14 03:48:58
○NSns4.ezdnscenter.com2015-07-22 → 2016-03-09 · 4 obs
● 2016-03-09 09:10:06
○ 2016-07-02 04:14:58
○ 2026-04-14 03:48:58
○NSns5.ezdnscenter.com2015-07-22 → 2016-03-09 · 4 obs
● 2016-03-09 09:10:06
○ 2016-07-02 04:14:58
○ 2026-04-14 03:48:58
○NSns6.ezdnscenter.com2015-07-22 → 2016-03-09 · 4 obs
● 2016-03-09 09:10:06
○ 2016-07-02 04:14:58
○ 2026-04-14 03:48:58
○A121.40.142.1042016-07-02 → 2017-12-04 · 4 obs
● 2017-12-04 08:07:06
○ 2026-03-21 00:14:20
○ 2026-04-14 03:48:58
●A38.11.79.682026-03-21 → 2026-04-14 · 3 obs
● 2026-03-21 00:14:20
● 2026-04-14 03:48:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| edu518.cn | ns1.nowcndns.com, ns2.nowcndns.com | - |
✅ Authoritative Response
Server:183.253.57.202
NS records: ns1.nowcndns.com, ns2.nowcndns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for edu518.cn (unsigned zone)
⏱️ Timing
Total: 1876ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 38.11.79.68 |
| NS | 2 | ns1.nowcndns.com, ns2.nowcndns.com |
| SOA | 1 | ns1.nowcndns.com admin.nowcndns.com |
Analysis
Hierarchy
edu518.cn is the parent of www.edu518.cn.
IP Addresses
edu518.cn points to IP number 38.11.79.68.
Other host names, for example www.edu518.cn and cnreina.com.cn, share IPs with edu518.cn.
Name Servers
edu518.cn is delegated to two name servers: ns1.nowcndns.com and ns2.nowcndns.com.
edu518.cn uses the same name server setup as other domains such as rlsf.com.cn, aoaody.cn, zhuangshier.cn, 91alexa.cn and yubook.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.