vitafiber.cn - robtex.com
vitafiber.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 172.82.143.50🇺🇸 QUICKPACKET172.82.136.0/21 | ||||||
| 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=1761235300 | ||||||
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=2034618547 | ||||||
Same first word
vitafiber.cn |
vitafiber.com |
Similar names
DNS History
9 records (3 active, 6 former)
○NSdns7.hichina.com2020-02-21 → 2020-02-21 · 3 obs
○ 2017-04-01 20:56:58
● 2020-02-21 10:24:08
○ 2026-04-01 01:19:02
● 2020-02-21 10:24:08
○ 2026-04-01 01:19:02
○NSdns8.hichina.com2020-02-21 → 2020-02-21 · 3 obs
○ 2017-04-01 20:56:58
● 2020-02-21 10:24:08
○ 2026-04-01 01:19:02
● 2020-02-21 10:24:08
○ 2026-04-01 01:19:02
○NSns1.alidns.com2015-07-24 → 2017-04-01 · 4 obs
● 2015-07-24 14:17:34
● 2017-04-01 20:56:58
○ 2020-02-21 10:24:08
○ 2026-04-01 01:19:02
● 2017-04-01 20:56:58
○ 2020-02-21 10:24:08
○ 2026-04-01 01:19:02
●NSns1.nowcndns.com2026-04-01 → 2026-04-01 · 2 obs
○ 2020-02-21 10:24:08
● 2026-04-01 01:19:02
● 2026-04-01 01:19:02
○NSns2.alidns.com2015-07-24 → 2017-04-01 · 4 obs
● 2015-07-24 14:17:34
● 2017-04-01 20:56:58
○ 2020-02-21 10:24:08
○ 2026-04-01 01:19:02
● 2017-04-01 20:56:58
○ 2020-02-21 10:24:08
○ 2026-04-01 01:19:02
●NSns2.nowcndns.com2026-04-01 → 2026-04-01 · 2 obs
○ 2020-02-21 10:24:08
● 2026-04-01 01:19:02
● 2026-04-01 01:19:02
○A124.16.31.1522015-07-24 → 2017-04-01 · 4 obs
● 2015-07-24 14:17:34
● 2017-04-01 20:56:58
○ 2020-02-21 10:24:08
○ 2026-04-01 01:19:02
● 2017-04-01 20:56:58
○ 2020-02-21 10:24:08
○ 2026-04-01 01:19:02
●A172.82.143.502026-04-01 → 2026-04-01 · 2 obs
○ 2020-02-21 10:24:08
● 2026-04-01 01:19:02
● 2026-04-01 01:19:02
○A47.91.170.2222020-02-21 → 2020-02-21 · 3 obs
○ 2017-04-01 20:56:58
● 2020-02-21 10:24:08
○ 2026-04-01 01:19:02
● 2020-02-21 10:24:08
○ 2026-04-01 01:19:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| vitafiber.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 vitafiber.cn (unsigned zone)
⏱️ Timing
Total: 1677ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 172.82.143.50 |
| NS | 2 | ns1.nowcndns.com, ns2.nowcndns.com |
| SOA | 1 | ns1.nowcndns.com admin.nowcndns.com |
Analysis
IP Addresses
vitafiber.cn points to a single IP number: 172.82.143.50.
Name Servers
vitafiber.cn is delegated to two name servers: ns1.nowcndns.com and ns2.nowcndns.com.
vitafiber.cn shares the same name server setup as other domains, for example yzog.cn, fcdn.com.cn, hcvm.cn, 268288.cn and lywlzj.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.