linuxforsust.cn - robtex.com
linuxforsust.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 38.14.68.90🇺🇸 PEGTECHINC38.14.64.0/18 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=1761645661 | ||||||
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=2034672956 | ||||||
Subdomains
www.linuxforsust.cn |
Same first word
linuxforsust.cn |
DNS History
10 records (3 active, 7 former)
○NSns1.myhostadmin.net2015-06-14 → 2015-06-14 · 3 obs
○ 2015-11-04 14:39:18
○ 2026-04-15 10:43:38
●NSns1.nowcndns.com2026-04-13 → 2026-04-15 · 3 obs
● 2026-04-13 08:55:56
● 2026-04-15 10:43:38
○NSns2.myhostadmin.net2015-06-14 → 2015-06-14 · 3 obs
○ 2015-11-04 14:39:18
○ 2026-04-15 10:43:38
●NSns2.nowcndns.com2026-04-13 → 2026-04-15 · 3 obs
● 2026-04-13 08:55:56
● 2026-04-15 10:43:38
○NSns3.myhostadmin.net2015-06-14 → 2015-06-14 · 3 obs
○ 2015-11-04 14:39:18
○ 2026-04-15 10:43:38
○NSns4.myhostadmin.net2015-06-14 → 2015-06-14 · 3 obs
○ 2015-11-04 14:39:18
○ 2026-04-15 10:43:38
○NSns5.myhostadmin.net2015-06-14 → 2015-06-14 · 3 obs
○ 2015-11-04 14:39:18
○ 2026-04-15 10:43:38
○NSns6.myhostadmin.net2015-06-14 → 2015-06-14 · 3 obs
○ 2015-11-04 14:39:18
○ 2026-04-15 10:43:38
○A124.248.194.722015-06-14 → 2015-06-14 · 3 obs
○ 2015-11-04 14:39:18
○ 2026-04-15 10:43:38
●A38.14.68.902026-04-13 → 2026-04-15 · 3 obs
● 2026-04-13 08:55:56
● 2026-04-15 10:43:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, e.dns.cn, d.dns.cn, c.dns.cn... | - |
| linuxforsust.cn | ns1.nowcndns.com, ns2.nowcndns.com | - |
✅ Authoritative Response
Server:61.158.128.11
NS records: ns1.nowcndns.com, ns2.nowcndns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for linuxforsust.cn (unsigned zone)
⏱️ Timing
Total: 4735ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 38.14.68.90 |
| NS | 2 | ns1.nowcndns.com, ns2.nowcndns.com |
| SOA | 1 | ns1.nowcndns.com admin.nowcndns.com |
Analysis
Hierarchy
The parent of www.linuxforsust.cn is linuxforsust.cn.
IP Addresses
linuxforsust.cn points to IP number: 38.14.68.90.
Other host names such as www.linuxforsust.cn, g-con.cn, 131699.cn, ntha.com.cn and bcwzdqss.cn share IPs with linuxforsust.cn.
Name Servers
linuxforsust.cn is delegated to two name servers: ns1.nowcndns.com and ns2.nowcndns.com.
linuxforsust.cn shares the same name server setup as szndfpo.cn, 51az.com.cn, sgego.cn, naokaifa.cn and 31jobs.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.