cphc.org.cn - robtex.com
cphc.org.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 38.173.73.212🇺🇸 AS39899338.173.64.0/20 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=1762599282 | ||||||
org.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=2027848982 | ||||||
Subdomains
mail.cphc.org.cn |
Same first word
cphc.org.cn |
cphc.dk |
cphc.com |
cphc.ru |
cphc.ac.uk |
cphc.life |
cphc.org.uk |
cphc.de |
cphc.us |
cphc.org |
cphc.nl |
cphc.cn |
cphc.net |
Similar names
DNS History
13 records (3 active, 10 former)
○NSf1g1ns1.dnspod.net2017-02-07 → 2017-02-07 · 4 obs
● 2017-02-07 09:21:54
○ 2026-04-10 09:01:20
○ 2026-04-26 01:17:52
○NSf1g1ns2.dnspod.net2017-02-07 → 2017-02-07 · 4 obs
● 2017-02-07 09:21:54
○ 2026-04-10 09:01:20
○ 2026-04-26 01:17:52
○NSns.ourhost.com.cn2015-05-29 → 2015-05-29 · 3 obs
○ 2015-12-17 11:23:48
○ 2026-04-26 01:17:52
○NSns1.51dns.com2015-12-17 → 2016-03-19 · 5 obs
● 2015-12-17 11:23:48
● 2016-03-19 09:10:42
○ 2017-02-07 09:21:54
○ 2026-04-26 01:17:52
●NSns1.nowcndns.com2026-04-10 → 2026-04-26 · 3 obs
● 2026-04-10 09:01:20
● 2026-04-26 01:17:52
○NSns2.51dns.com2015-12-17 → 2016-03-19 · 5 obs
● 2015-12-17 11:23:48
● 2016-03-19 09:10:42
○ 2017-02-07 09:21:54
○ 2026-04-26 01:17:52
●NSns2.nowcndns.com2026-04-10 → 2026-04-26 · 3 obs
● 2026-04-10 09:01:20
● 2026-04-26 01:17:52
○NSns4.ourhost.com.cn2015-05-29 → 2015-05-29 · 3 obs
○ 2015-12-17 11:23:48
○ 2026-04-26 01:17:52
○MXmx40.ourhost.cn2015-05-29 → 2015-05-29 · 3 obs
○ 2017-02-07 09:21:54
○ 2026-04-26 01:17:52
○A122.49.40.1582015-05-29 → 2015-05-29 · 3 obs
○ 2015-10-14 19:15:30
○ 2026-04-26 01:17:52
○A123.1.189.962015-10-14 → 2015-10-14 · 4 obs
● 2015-10-14 19:15:30
○ 2015-12-17 11:23:48
○ 2026-04-26 01:17:52
○A23.108.81.762015-12-17 → 2016-03-19 · 5 obs
● 2015-12-17 11:23:48
● 2016-03-19 09:10:42
○ 2017-02-07 09:21:54
○ 2026-04-26 01:17:52
●A38.173.73.2122026-04-10 → 2026-04-26 · 3 obs
● 2026-04-10 09:01:20
● 2026-04-26 01:17:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | d.dns.cn, c.dns.cn, a.dns.cn, b.dns.cn... | - |
| cphc.org.cn | ns1.nowcndns.com, ns2.nowcndns.com | - |
✅ Authoritative Response
Server:218.98.111.129
NS records: ns1.nowcndns.com, ns2.nowcndns.com
🔒 DNSSEC Status
❌ Bogus (DNSSEC validation failed)
Validation error at cphc.org.cn: Error: DNS query timeout: 203.119.28.1 for DS cphc.org.cn
⏱️ Timing
Total: 4606ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 38.173.73.212 |
| NS | 2 | ns1.nowcndns.com, ns2.nowcndns.com |
| SOA | 1 | ns1.nowcndns.com admin.nowcndns.com |
Analysis
Hierarchy
The parent of mail.cphc.org.cn is cphc.org.cn.
IP Addresses
cphc.org.cn points to IP number: 38.173.73.212.
Other host names such as mail.cphc.org.cn, fuiy.cn and zgcbj.org.cn share IP numbers with cphc.org.cn.
Name Servers
cphc.org.cn is delegated to two name servers: ns1.nowcndns.com and ns2.nowcndns.com.
cphc.org.cn shares the same name server setup as smba.com.cn, xiao77.cn, njcap.cn, gyykq.cn and hidali.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.