askers.cn - robtex.com
askers.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 191.214.162.69🇧🇷 UNSPECIFIED160.0.0.0/3 | ||||||
| NS | dm1.longmingdns.com ⭐ | ||||||
| A | 218.98.111.163🇩🇪 HKCICL-AS-AP218.98.111.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED | ||||||
| NS | dm2.longmingdns.com | ||||||
| A | 183.253.57.197🇨🇳 CHINAMOBILE-CN183.253.0.0/16 CMI (Customer Route) | ||||||
| A | 211.99.99.56🇨🇳 DONGGUAN-1211.99.99.0/24 Proxy-registered route object | ||||||
| SOA | dm1.longmingdns.comdnsadmin@longmingdns.com serial=1774688574 | ||||||
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=2034670165 | ||||||
Same first word
Similar names
DNS History
11 records (3 active, 8 former)
●NSdm1.longmingdns.com2026-04-03 → 2026-04-14 · 3 obs
○ 2017-02-14 08:16:34
● 2026-04-03 10:54:34
● 2026-04-14 16:09:56
● 2026-04-03 10:54:34
● 2026-04-14 16:09:56
●NSdm2.longmingdns.com2026-04-03 → 2026-04-14 · 3 obs
○ 2017-02-14 08:16:34
● 2026-04-03 10:54:34
● 2026-04-14 16:09:56
● 2026-04-03 10:54:34
● 2026-04-14 16:09:56
○NSdns1.iidns.com2017-02-14 → 2017-02-14 · 4 obs
○ 2016-06-29 10:37:12
● 2017-02-14 08:16:34
○ 2026-04-03 10:54:34
○ 2026-04-14 16:09:56
● 2017-02-14 08:16:34
○ 2026-04-03 10:54:34
○ 2026-04-14 16:09:56
○NSdns10.hichina.com2015-11-07 → 2016-06-29 · 4 obs
● 2015-11-07 02:19:32
● 2016-06-29 10:37:12
○ 2017-02-14 08:16:34
○ 2026-04-14 16:09:56
● 2016-06-29 10:37:12
○ 2017-02-14 08:16:34
○ 2026-04-14 16:09:56
○NSdns2.iidns.com2017-02-14 → 2017-02-14 · 4 obs
○ 2016-06-29 10:37:12
● 2017-02-14 08:16:34
○ 2026-04-03 10:54:34
○ 2026-04-14 16:09:56
● 2017-02-14 08:16:34
○ 2026-04-03 10:54:34
○ 2026-04-14 16:09:56
○NSdns3.iidns.com2017-02-14 → 2017-02-14 · 4 obs
○ 2016-06-29 10:37:12
● 2017-02-14 08:16:34
○ 2026-04-03 10:54:34
○ 2026-04-14 16:09:56
● 2017-02-14 08:16:34
○ 2026-04-03 10:54:34
○ 2026-04-14 16:09:56
○NSdns4.iidns.com2017-02-14 → 2017-02-14 · 4 obs
○ 2016-06-29 10:37:12
● 2017-02-14 08:16:34
○ 2026-04-03 10:54:34
○ 2026-04-14 16:09:56
● 2017-02-14 08:16:34
○ 2026-04-03 10:54:34
○ 2026-04-14 16:09:56
○NSdns5.iidns.com2017-02-14 → 2017-02-14 · 4 obs
○ 2016-06-29 10:37:12
● 2017-02-14 08:16:34
○ 2026-04-03 10:54:34
○ 2026-04-14 16:09:56
● 2017-02-14 08:16:34
○ 2026-04-03 10:54:34
○ 2026-04-14 16:09:56
○NSdns6.iidns.com2017-02-14 → 2017-02-14 · 4 obs
○ 2016-06-29 10:37:12
● 2017-02-14 08:16:34
○ 2026-04-03 10:54:34
○ 2026-04-14 16:09:56
● 2017-02-14 08:16:34
○ 2026-04-03 10:54:34
○ 2026-04-14 16:09:56
○NSdns9.hichina.com2015-11-07 → 2016-06-29 · 4 obs
● 2015-11-07 02:19:32
● 2016-06-29 10:37:12
○ 2017-02-14 08:16:34
○ 2026-04-14 16:09:56
● 2016-06-29 10:37:12
○ 2017-02-14 08:16:34
○ 2026-04-14 16:09:56
●A191.214.162.692026-04-03 → 2026-04-14 · 2 obs
● 2026-04-03 10:54:34
● 2026-04-14 16:09:56
● 2026-04-14 16:09:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | b.dns.cn, c.dns.cn, e.dns.cn, a.dns.cn... | - |
| askers.cn | dm1.longmingdns.com, dm2.longmingdns.com | - |
✅ Authoritative Response
Server:211.99.99.56
NS records: dm1.longmingdns.com, dm2.longmingdns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for askers.cn (unsigned zone)
⏱️ Timing
Total: 1420ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 191.214.162.69 |
| NS | 2 | dm1.longmingdns.com, dm2.longmingdns.com |
| SOA | 1 | dm1.longmingdns.com dnsadmin.longmingdns |
Analysis
IP Addresses
askers.cn points to IP number: 191.214.162.69.
Other host names such as uihk.cn, lusee.cn and exmedical.cn share IP numbers with askers.cn.
Name Servers
askers.cn is delegated to two name servers: dm1.longmingdns.com and dm2.longmingdns.com.
askers.cn shares the same name server setup as hyhearing.cn, uiyi.net.cn, apoh.cn, nitin.cn and zshuanan.cn.
Host names with two IP numbers:
dm2.longmingdns.com points to 183.253.57.197 and 211.99.99.56.
Host names with one IP number:
dm1.longmingdns.com points to 218.98.111.163.