dkdoor.cn - robtex.com
dkdoor.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 38.33.71.21🇺🇸 AS39882338.33.64.0/18 PEG TECH INC | ||||||
| NS | ns1.nowcndns.com ⭐ | ||||||
| A | 1.193.216.204🇨🇳 CHINANET-Henan-Luoyang-IDC1.193.216.0/24 Chinatelecom HeNan Province Network | ||||||
| PTR | ip-1-193-216-204.defastlink.net | ||||||
| A | 218.98.111.129🇩🇪 HKCICL-AS-AP218.98.111.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED | ||||||
| PTR | ip-218-98-111-129.defastlink.net | ||||||
| A | 218.98.111.138🇩🇪 HKCICL-AS-AP218.98.111.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED | ||||||
| PTR | ip-218-98-111-138.defastlink.net | ||||||
| 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) | ||||||
| PTR | ip-183-253-57-202.defastlink.net | ||||||
| A | 211.99.99.38🇨🇳 DONGGUAN-1211.99.99.0/24 Proxy-registered route object | ||||||
| PTR | ip-211-99-99-38.defastlink.net | ||||||
| SOA | ns1.nowcndns.comadmin@nowcndns.com serial=1772400009 | ||||||
cn
| DNSSEC | ⚠️ Not signed | ||||||
| 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=2034456417 | ||||||
Same first word
dkdoor.cn |
Similar names
DNS History
13 records (3 active, 10 former)
○NSf1g1ns1.dnspod.net2015-06-17 → 2016-01-16 · 4 obs
● 2015-06-17 21:48:26
● 2016-01-16 23:29:50
○ 2017-09-02 23:02:34
○ 2026-03-01 23:45:16
● 2016-01-16 23:29:50
○ 2017-09-02 23:02:34
○ 2026-03-01 23:45:16
○NSf1g1ns2.dnspod.net2015-06-17 → 2016-01-16 · 4 obs
● 2015-06-17 21:48:26
● 2016-01-16 23:29:50
○ 2017-09-02 23:02:34
○ 2026-03-01 23:45:16
● 2016-01-16 23:29:50
○ 2017-09-02 23:02:34
○ 2026-03-01 23:45:16
○NSns1.myhostadmin.net2017-09-02 → 2017-09-02 · 3 obs
○ 2016-01-16 23:29:50
● 2017-09-02 23:02:34
○ 2026-03-01 23:45:16
● 2017-09-02 23:02:34
○ 2026-03-01 23:45:16
●NSns1.nowcndns.com2026-03-01 → 2026-03-01 · 2 obs
○ 2017-09-02 23:02:34
● 2026-03-01 23:45:16
● 2026-03-01 23:45:16
○NSns2.myhostadmin.net2017-09-02 → 2017-09-02 · 3 obs
○ 2016-01-16 23:29:50
● 2017-09-02 23:02:34
○ 2026-03-01 23:45:16
● 2017-09-02 23:02:34
○ 2026-03-01 23:45:16
●NSns2.nowcndns.com2026-03-01 → 2026-03-01 · 2 obs
○ 2017-09-02 23:02:34
● 2026-03-01 23:45:16
● 2026-03-01 23:45:16
○NSns3.myhostadmin.net2017-09-02 → 2017-09-02 · 3 obs
○ 2016-01-16 23:29:50
● 2017-09-02 23:02:34
○ 2026-03-01 23:45:16
● 2017-09-02 23:02:34
○ 2026-03-01 23:45:16
○NSns4.myhostadmin.net2017-09-02 → 2017-09-02 · 3 obs
○ 2016-01-16 23:29:50
● 2017-09-02 23:02:34
○ 2026-03-01 23:45:16
● 2017-09-02 23:02:34
○ 2026-03-01 23:45:16
○NSns5.myhostadmin.net2017-09-02 → 2017-09-02 · 3 obs
○ 2016-01-16 23:29:50
● 2017-09-02 23:02:34
○ 2026-03-01 23:45:16
● 2017-09-02 23:02:34
○ 2026-03-01 23:45:16
○NSns6.myhostadmin.net2017-09-02 → 2017-09-02 · 3 obs
○ 2016-01-16 23:29:50
● 2017-09-02 23:02:34
○ 2026-03-01 23:45:16
● 2017-09-02 23:02:34
○ 2026-03-01 23:45:16
○A122.10.92.2312015-06-17 → 2016-01-16 · 4 obs
● 2015-06-17 21:48:26
● 2016-01-16 23:29:50
○ 2016-04-09 21:09:16
○ 2026-03-01 23:45:16
● 2016-01-16 23:29:50
○ 2016-04-09 21:09:16
○ 2026-03-01 23:45:16
○A23.27.192.1152016-04-09 → 2016-04-09 · 4 obs
○ 2016-01-16 23:29:50
● 2016-04-09 21:09:16
○ 2017-09-02 23:02:34
○ 2026-03-01 23:45:16
● 2016-04-09 21:09:16
○ 2017-09-02 23:02:34
○ 2026-03-01 23:45:16
●A38.33.71.212026-03-01 → 2026-03-01 · 2 obs
○ 2017-09-02 23:02:34
● 2026-03-01 23:45:16
● 2026-03-01 23:45:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | d.dns.cn, a.dns.cn, b.dns.cn, c.dns.cn... | - |
| dkdoor.cn | ns1.nowcndns.com, ns2.nowcndns.com | - |
✅ Authoritative Response
Server: 218.98.111.138
NS records: ns1.nowcndns.com, ns2.nowcndns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for dkdoor.cn (unsigned zone)
⏱️ Timing
Total: 1689ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 38.33.71.21 |
| NS | 2 | ns1.nowcndns.com, ns2.nowcndns.com |
| SOA | 1 | ns1.nowcndns.com admin.nowcndns.com |
Analysis
IP Addresses
dkdoor.cn points to an IP address: 38.33.71.21.
Other host names, for instance ntfcjy.cn and 022car.com.cn, share IP numbers with dkdoor.cn.
Name Servers
Two name servers ns1.nowcndns.com and ns2.nowcndns.com handle the delegation for dkdoor.cn.
dkdoor.cn shares the same name server setup as other domains, for instance gzlsdz.cn, hxjpp.cn, d436.cn, gbev.cn and ucmart.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.