bstong.com.cn - robtex.com
bstong.com.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 104.166.79.235🇺🇸 QUICKPACKET104.166.64.0/19 QuickPacket, LLC | ||||||
| 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=1761235780 | ||||||
com.cn
| DNSSEC | ⚠️ Not signed | ||||||
| NS | a.dns.cn ⭐ ⚠️ Not in parent delegation | ||||||
| NS | b.dns.cn ⚠️ Not in parent delegation | ||||||
| NS | c.dns.cn ⚠️ Not in parent delegation | ||||||
| NS | cns.cernet.net ⚠️ Not in parent delegation | ||||||
| NS | d.dns.cn ⚠️ Not in parent delegation | ||||||
| NS | e.dns.cn ⚠️ Not in parent delegation | ||||||
| SOA | a.dns.cnroot@cnnic.cn serial=2030532880 | ||||||
Same first word
Similar names
DNS History
9 records (3 active, 6 former)
○NSdns21.hichina.com2015-07-13 → 2016-04-20 · 4 obs
● 2015-07-13 13:28:24
● 2016-04-20 14:31:36
○ 2020-03-05 23:01:54
○ 2026-04-24 23:39:14
● 2016-04-20 14:31:36
○ 2020-03-05 23:01:54
○ 2026-04-24 23:39:14
○NSdns22.hichina.com2015-07-13 → 2016-04-20 · 4 obs
● 2015-07-13 13:28:24
● 2016-04-20 14:31:36
○ 2020-03-05 23:01:54
○ 2026-04-24 23:39:14
● 2016-04-20 14:31:36
○ 2020-03-05 23:01:54
○ 2026-04-24 23:39:14
○NSjm1.dns.com2020-03-05 → 2020-03-05 · 4 obs
○ 2016-04-20 14:31:36
● 2020-03-05 23:01:54
○ 2026-03-14 04:36:58
○ 2026-04-24 23:39:14
● 2020-03-05 23:01:54
○ 2026-03-14 04:36:58
○ 2026-04-24 23:39:14
○NSjm2.dns.com2020-03-05 → 2020-03-05 · 4 obs
○ 2016-04-20 14:31:36
● 2020-03-05 23:01:54
○ 2026-03-14 04:36:58
○ 2026-04-24 23:39:14
● 2020-03-05 23:01:54
○ 2026-03-14 04:36:58
○ 2026-04-24 23:39:14
●NSns1.nowcndns.com2026-03-14 → 2026-04-24 · 3 obs
○ 2020-03-05 23:01:54
● 2026-03-14 04:36:58
● 2026-04-24 23:39:14
● 2026-03-14 04:36:58
● 2026-04-24 23:39:14
●NSns2.nowcndns.com2026-03-14 → 2026-04-24 · 3 obs
○ 2020-03-05 23:01:54
● 2026-03-14 04:36:58
● 2026-04-24 23:39:14
● 2026-03-14 04:36:58
● 2026-04-24 23:39:14
●A104.166.79.2352026-03-14 → 2026-04-24 · 3 obs
○ 2020-03-05 23:01:54
● 2026-03-14 04:36:58
● 2026-04-24 23:39:14
● 2026-03-14 04:36:58
● 2026-04-24 23:39:14
○A115.29.97.1612016-02-09 → 2016-04-20 · 4 obs
● 2016-02-09 07:24:58
● 2016-04-20 14:31:36
○ 2020-03-05 23:01:54
○ 2026-04-24 23:39:14
● 2016-04-20 14:31:36
○ 2020-03-05 23:01:54
○ 2026-04-24 23:39:14
○A163.197.121.2032020-03-05 → 2020-03-05 · 4 obs
○ 2016-04-20 14:31:36
● 2020-03-05 23:01:54
○ 2026-03-14 04:36:58
○ 2026-04-24 23:39:14
● 2020-03-05 23:01:54
○ 2026-03-14 04:36:58
○ 2026-04-24 23:39:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | d.dns.cn, e.dns.cn, a.dns.cn, c.dns.cn... | - |
| bstong.com.cn | ns1.nowcndns.com, ns2.nowcndns.com | - |
✅ Authoritative Response
Server:1.193.216.204
NS records: ns1.nowcndns.com, ns2.nowcndns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for bstong.com.cn (unsigned zone)
⏱️ Timing
Total: 1669ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 104.166.79.235 |
| NS | 2 | ns1.nowcndns.com, ns2.nowcndns.com |
| SOA | 1 | ns1.nowcndns.com admin.nowcndns.com |
Analysis
IP Addresses
bstong.com.cn points to IP number: 104.166.79.235.
Other host names, for instance www.ustbsu.cn and ustbsu.cn, share IP numbers with bstong.com.cn.
Name Servers
bstong.com.cn is delegated to two name servers: ns1.nowcndns.com and ns2.nowcndns.com.
bstong.com.cn shares the same name server setup as gongfudou.cn, dongfangyaofang.cn, imoj.cn, cctvflyz.cn and 91waimao.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.