ap52.cn - robtex.com
ap52.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 45.194.188.6🇭🇰 HDHK45.194.184.0/21 Proxy-registered route object | ||||||
| NS | dm1.longmingdns.com ⭐ | ||||||
| A | 218.98.111.163🇩🇪 HKCICL-AS-AP218.98.111.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED | ||||||
| PTR | ip-218-98-111-163.defastlink.net | ||||||
| NS | dm2.longmingdns.com | ||||||
| A | 183.253.57.197🇨🇳 CHINAMOBILE-CN183.253.0.0/16 CMI (Customer Route) | ||||||
| PTR | ip-183-253-57-197.defastlink.net | ||||||
| A | 211.99.99.56🇨🇳 DONGGUAN-1211.99.99.0/24 Proxy-registered route object | ||||||
| PTR | ip-211-99-99-56.defastlink.net | ||||||
| SOA | dm1.longmingdns.comdnsadmin@longmingdns.com serial=1770205284 | ||||||
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=2034546407 | ||||||
Same first word
Similar names
DNS History
10 records (3 active, 7 former)
●NSdm1.longmingdns.com2026-03-24 → 2026-03-24 · 2 obs
○ 2017-04-03 14:35:38
● 2026-03-24 05:24:48
● 2026-03-24 05:24:48
●NSdm2.longmingdns.com2026-03-24 → 2026-03-24 · 2 obs
○ 2017-04-03 14:35:38
● 2026-03-24 05:24:48
● 2026-03-24 05:24:48
○NSns1.myhostadmin.net2017-04-03 → 2017-04-03 · 2 obs
● 2017-04-03 14:35:38
○ 2026-03-24 05:24:48
○ 2026-03-24 05:24:48
○NSns2.myhostadmin.net2017-04-03 → 2017-04-03 · 2 obs
● 2017-04-03 14:35:38
○ 2026-03-24 05:24:48
○ 2026-03-24 05:24:48
○NSns3.myhostadmin.net2017-04-03 → 2017-04-03 · 2 obs
● 2017-04-03 14:35:38
○ 2026-03-24 05:24:48
○ 2026-03-24 05:24:48
○NSns4.myhostadmin.net2017-04-03 → 2017-04-03 · 2 obs
● 2017-04-03 14:35:38
○ 2026-03-24 05:24:48
○ 2026-03-24 05:24:48
○NSns5.myhostadmin.net2017-04-03 → 2017-04-03 · 2 obs
● 2017-04-03 14:35:38
○ 2026-03-24 05:24:48
○ 2026-03-24 05:24:48
○NSns6.myhostadmin.net2017-04-03 → 2017-04-03 · 2 obs
● 2017-04-03 14:35:38
○ 2026-03-24 05:24:48
○ 2026-03-24 05:24:48
○A103.208.35.832017-04-03 → 2017-04-03 · 2 obs
● 2017-04-03 14:35:38
○ 2026-03-24 05:24:48
○ 2026-03-24 05:24:48
●A45.194.188.62026-03-24 → 2026-03-24 · 2 obs
○ 2017-04-03 14:35:38
● 2026-03-24 05:24:48
● 2026-03-24 05:24:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | c.dns.cn, a.dns.cn, b.dns.cn, d.dns.cn... | - |
| ap52.cn | dm1.longmingdns.com, dm2.longmingdns.com | - |
✅ Authoritative Response
Server:183.253.57.197
NS records: dm1.longmingdns.com, dm2.longmingdns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ap52.cn (unsigned zone)
⏱️ Timing
Total: 4367ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 45.194.188.6 |
| NS | 2 | dm1.longmingdns.com, dm2.longmingdns.com |
| SOA | 1 | dm1.longmingdns.com dnsadmin.longmingdns |
Analysis
IP Addresses
ap52.cn resolves to one IP number: 45.194.188.6.
Name Servers
ap52.cn is delegated to two name servers dm1.longmingdns.com and dm2.longmingdns.com.
ap52.cn shares the same name server setup as other domains, for instance maikamai.cn, gxlddh.cn, tho.cn, medi-trans.cn and maybo.cn.
Two IP numbers for a host: dm2.longmingdns.com points to 183.253.57.197 and 211.99.99.56.
One IP number for a host: dm1.longmingdns.com points to 218.98.111.163.