britop.cn - robtex.com
britop.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 154.204.239.47🇭🇰 MYCLOUD-AS-AP154.204.192.0/18 CloudFly Net 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 | ||||||
| SOA | ns1.nowcndns.comadmin@nowcndns.com serial=1768389261 | ||||||
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=2035104606 | ||||||
Same first word
Similar names
DNS History
8 records (3 active, 5 former)
●NSns1.nowcndns.com2026-06-23 → 2026-07-29 · 3 obs
○ 2020-02-05 07:36:22
● 2026-06-23 08:38:26
● 2026-07-29 06:40:18
● 2026-06-23 08:38:26
● 2026-07-29 06:40:18
○NSns11.xincache.com2016-04-03 → 2016-04-03 · 3 obs
● 2016-04-03 02:57:50
○ 2017-03-18 17:09:44
○ 2026-07-29 06:40:18
○ 2017-03-18 17:09:44
○ 2026-07-29 06:40:18
○NSns12.xincache.com2016-04-03 → 2016-04-03 · 3 obs
● 2016-04-03 02:57:50
○ 2017-03-18 17:09:44
○ 2026-07-29 06:40:18
○ 2017-03-18 17:09:44
○ 2026-07-29 06:40:18
○NSns15.xincache.com2017-03-18 → 2020-02-05 · 5 obs
○ 2016-04-03 02:57:50
● 2017-03-18 17:09:44
● 2020-02-05 07:36:22
○ 2026-06-23 08:38:26
○ 2026-07-29 06:40:18
● 2017-03-18 17:09:44
● 2020-02-05 07:36:22
○ 2026-06-23 08:38:26
○ 2026-07-29 06:40:18
○NSns16.xincache.com2017-03-18 → 2020-02-05 · 5 obs
○ 2016-04-03 02:57:50
● 2017-03-18 17:09:44
● 2020-02-05 07:36:22
○ 2026-06-23 08:38:26
○ 2026-07-29 06:40:18
● 2017-03-18 17:09:44
● 2020-02-05 07:36:22
○ 2026-06-23 08:38:26
○ 2026-07-29 06:40:18
●NSns2.nowcndns.com2026-06-23 → 2026-07-29 · 3 obs
○ 2020-02-05 07:36:22
● 2026-06-23 08:38:26
● 2026-07-29 06:40:18
● 2026-06-23 08:38:26
● 2026-07-29 06:40:18
●A154.204.239.472026-06-24 → 2026-07-29 · 3 obs
○ 2026-06-23 08:38:26
● 2026-06-24 12:08:26
● 2026-07-29 06:40:18
● 2026-06-24 12:08:26
● 2026-07-29 06:40:18
○A192.69.210.2462016-04-03 → 2020-02-05 · 4 obs
● 2016-04-03 02:57:50
● 2020-02-05 07:36:22
○ 2026-06-23 08:38:26
○ 2026-07-29 06:40:18
● 2020-02-05 07:36:22
○ 2026-06-23 08:38:26
○ 2026-07-29 06:40:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| britop.cn | ns1.nowcndns.com, ns2.nowcndns.com | - |
✅ Authoritative Response
Server:211.99.99.38
NS records: ns1.nowcndns.com, ns2.nowcndns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for britop.cn (unsigned zone)
⏱️ Timing
Total: 5113ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 154.204.239.47 |
| NS | 2 | ns1.nowcndns.com, ns2.nowcndns.com |
| SOA | 1 | ns1.nowcndns.com admin.nowcndns.com |
Analysis
IP Addresses
britop.cn directs to one IP number, which is 154.204.239.47.
Name Servers
britop.cn is served by two delegated name servers, ns1.nowcndns.com and ns2.nowcndns.com.
britop.cn has the same name server delegation as a number of other domains, such as idteckmall.com.cn, h5258.cn, web2010.com.cn and two more.
ns1.nowcndns.com and ns2.nowcndns.com each have three IP addresses — ns1.nowcndns.com directs to 1.193.216.204, 218.98.111.129 and 218.98.111.138; ns2.nowcndns.com directs to 61.158.128.11, 183.253.57.202 and 211.99.99.38.