doctormy.cn - robtex.com
doctormy.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 207.56.171.187🇺🇸 USZNI-AS-AP207.56.160.0/20 | ||||||
| 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=1760665723 | ||||||
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=2034794758 | ||||||
Same first word
Similar names
DNS History
15 records (3 active, 12 former)
○NSdns1.iidns.com2015-11-23 → 2015-11-23 · 4 obs
○ 2015-07-24 04:28:12
● 2015-11-23 05:34:28
○ 2016-09-19 15:47:10
○ 2026-05-15 07:06:34
● 2015-11-23 05:34:28
○ 2016-09-19 15:47:10
○ 2026-05-15 07:06:34
○NSdns2.iidns.com2015-11-23 → 2015-11-23 · 4 obs
○ 2015-07-24 04:28:12
● 2015-11-23 05:34:28
○ 2016-09-19 15:47:10
○ 2026-05-15 07:06:34
● 2015-11-23 05:34:28
○ 2016-09-19 15:47:10
○ 2026-05-15 07:06:34
○NSdns3.iidns.com2015-11-23 → 2015-11-23 · 4 obs
○ 2015-07-24 04:28:12
● 2015-11-23 05:34:28
○ 2016-09-19 15:47:10
○ 2026-05-15 07:06:34
● 2015-11-23 05:34:28
○ 2016-09-19 15:47:10
○ 2026-05-15 07:06:34
○NSdns4.iidns.com2015-11-23 → 2015-11-23 · 4 obs
○ 2015-07-24 04:28:12
● 2015-11-23 05:34:28
○ 2016-09-19 15:47:10
○ 2026-05-15 07:06:34
● 2015-11-23 05:34:28
○ 2016-09-19 15:47:10
○ 2026-05-15 07:06:34
○NSdns5.iidns.com2015-11-23 → 2015-11-23 · 4 obs
○ 2015-07-24 04:28:12
● 2015-11-23 05:34:28
○ 2016-09-19 15:47:10
○ 2026-05-15 07:06:34
● 2015-11-23 05:34:28
○ 2016-09-19 15:47:10
○ 2026-05-15 07:06:34
○NSdns6.iidns.com2015-07-24 → 2015-11-23 · 4 obs
● 2015-07-24 04:28:12
● 2015-11-23 05:34:28
○ 2016-09-19 15:47:10
○ 2026-05-15 07:06:34
● 2015-11-23 05:34:28
○ 2016-09-19 15:47:10
○ 2026-05-15 07:06:34
○NSns.nagor.cn2016-09-19 → 2016-09-19 · 4 obs
○ 2015-11-23 05:34:28
● 2016-09-19 15:47:10
○ 2017-05-18 13:47:24
○ 2026-05-15 07:06:34
● 2016-09-19 15:47:10
○ 2017-05-18 13:47:24
○ 2026-05-15 07:06:34
○NSns.nagor.com.cn2016-09-19 → 2016-09-19 · 4 obs
○ 2015-11-23 05:34:28
● 2016-09-19 15:47:10
○ 2017-05-18 13:47:24
○ 2026-05-15 07:06:34
● 2016-09-19 15:47:10
○ 2017-05-18 13:47:24
○ 2026-05-15 07:06:34
○NSns1.dnsnw.com2016-09-19 → 2017-05-18 · 5 obs
○ 2015-11-23 05:34:28
● 2016-09-19 15:47:10
● 2017-05-18 13:47:24
○ 2026-03-26 18:08:20
○ 2026-05-15 07:06:34
● 2016-09-19 15:47:10
● 2017-05-18 13:47:24
○ 2026-03-26 18:08:20
○ 2026-05-15 07:06:34
●NSns1.nowcndns.com2026-03-26 → 2026-05-15 · 3 obs
○ 2017-05-18 13:47:24
● 2026-03-26 18:08:20
● 2026-05-15 07:06:34
● 2026-03-26 18:08:20
● 2026-05-15 07:06:34
○NSns2.dnsnw.com2016-09-19 → 2016-09-19 · 4 obs
○ 2015-11-23 05:34:28
● 2016-09-19 15:47:10
○ 2017-05-18 13:47:24
○ 2026-05-15 07:06:34
● 2016-09-19 15:47:10
○ 2017-05-18 13:47:24
○ 2026-05-15 07:06:34
●NSns2.nowcndns.com2026-03-26 → 2026-05-15 · 3 obs
○ 2017-05-18 13:47:24
● 2026-03-26 18:08:20
● 2026-05-15 07:06:34
● 2026-03-26 18:08:20
● 2026-05-15 07:06:34
●A207.56.171.1872026-03-26 → 2026-05-15 · 3 obs
○ 2017-05-18 13:47:24
● 2026-03-26 18:08:20
● 2026-05-15 07:06:34
● 2026-03-26 18:08:20
● 2026-05-15 07:06:34
○A59.60.10.1142016-09-19 → 2017-05-18 · 5 obs
○ 2016-03-19 11:26:04
● 2016-09-19 15:47:10
● 2017-05-18 13:47:24
○ 2026-03-26 18:08:20
○ 2026-05-15 07:06:34
● 2016-09-19 15:47:10
● 2017-05-18 13:47:24
○ 2026-03-26 18:08:20
○ 2026-05-15 07:06:34
○A59.60.10.1192015-07-24 → 2016-03-19 · 4 obs
● 2015-07-24 04:28:12
● 2016-03-19 11:26:04
○ 2016-09-19 15:47:10
○ 2026-05-15 07:06:34
● 2016-03-19 11:26:04
○ 2016-09-19 15:47:10
○ 2026-05-15 07:06:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | d.dns.cn, a.dns.cn, b.dns.cn, c.dns.cn... | - |
| doctormy.cn | ns1.nowcndns.com, ns2.nowcndns.com | - |
✅ Authoritative Response
Server:218.98.111.129
NS records: ns1.nowcndns.com, ns2.nowcndns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for doctormy.cn (unsigned zone)
⏱️ Timing
Total: 1898ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 207.56.171.187 |
| NS | 2 | ns1.nowcndns.com, ns2.nowcndns.com |
| SOA | 1 | ns1.nowcndns.com admin.nowcndns.com |
Analysis
IP Addresses
doctormy.cn maps to IP address 207.56.171.187.
Other host names for instance 7plaza.cn and jixiaow.com.cn share IP numbers with doctormy.cn.
Name Servers
Two name servers ns1.nowcndns.com and ns2.nowcndns.com are delegated to doctormy.cn.
doctormy.cn uses the same name server configuration as other domains, such as jykqp.cn, auto000.com.cn, ujeel.cn, hbzgsj.cn and lx-ly.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.