mrock.cn - robtex.com
mrock.cn
| DNSSEC | ⚠️ Not signed | ||||||
| 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 | ||||||
| SOA | dm1.longmingdns.comdnsadmin@longmingdns.com serial=1781104319 | ||||||
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=2035147548 | ||||||
Subdomains
www.mrock.cn |
Same first word
Similar names
DNS History
11 records (2 active, 9 former)
●NSdm1.longmingdns.com2026-06-17 → 2026-08-06 · 3 obs
○ 2017-09-10 05:39:20
● 2026-06-17 11:27:48
● 2026-08-06 05:22:18
● 2026-06-17 11:27:48
● 2026-08-06 05:22:18
●NSdm2.longmingdns.com2026-06-17 → 2026-08-06 · 3 obs
○ 2017-09-10 05:39:20
● 2026-06-17 11:27:48
● 2026-08-06 05:22:18
● 2026-06-17 11:27:48
● 2026-08-06 05:22:18
○NSns3.dnsdun.com2016-12-25 → 2017-09-10 · 5 obs
○ 2016-01-21 01:17:00
● 2016-12-25 23:53:50
● 2017-09-10 05:39:20
○ 2026-06-17 11:27:48
○ 2026-08-06 05:22:18
● 2016-12-25 23:53:50
● 2017-09-10 05:39:20
○ 2026-06-17 11:27:48
○ 2026-08-06 05:22:18
○NSns5.dnsdun.net2016-12-25 → 2017-09-10 · 5 obs
○ 2016-01-21 01:17:00
● 2016-12-25 23:53:50
● 2017-09-10 05:39:20
○ 2026-06-17 11:27:48
○ 2026-08-06 05:22:18
● 2016-12-25 23:53:50
● 2017-09-10 05:39:20
○ 2026-06-17 11:27:48
○ 2026-08-06 05:22:18
○NSpark1.chinazend.com2016-01-21 → 2016-01-21 · 3 obs
● 2016-01-21 01:17:00
○ 2016-12-25 23:53:50
○ 2026-08-06 05:22:18
○ 2016-12-25 23:53:50
○ 2026-08-06 05:22:18
○NSpark2.chinazend.com2016-01-21 → 2016-01-21 · 3 obs
● 2016-01-21 01:17:00
○ 2016-12-25 23:53:50
○ 2026-08-06 05:22:18
○ 2016-12-25 23:53:50
○ 2026-08-06 05:22:18
○MXmail.skrimple.com2016-04-25 → 2016-04-25 · 3 obs
● 2016-04-25 12:07:48
○ 2016-12-25 23:53:50
○ 2026-08-06 05:22:18
○ 2016-12-25 23:53:50
○ 2026-08-06 05:22:18
○A103.39.57.352016-12-25 → 2016-12-25 · 4 obs
○ 2016-04-25 12:07:48
● 2016-12-25 23:53:50
○ 2017-07-24 11:33:16
○ 2026-08-06 05:22:18
● 2016-12-25 23:53:50
○ 2017-07-24 11:33:16
○ 2026-08-06 05:22:18
○A184.105.178.852016-04-25 → 2016-04-25 · 4 obs
○ 2016-01-21 01:17:00
● 2016-04-25 12:07:48
○ 2016-12-25 23:53:50
○ 2026-08-06 05:22:18
● 2016-04-25 12:07:48
○ 2016-12-25 23:53:50
○ 2026-08-06 05:22:18
○A185.53.177.202016-01-21 → 2016-01-21 · 3 obs
● 2016-01-21 01:17:00
○ 2016-04-25 12:07:48
○ 2026-08-06 05:22:18
○ 2016-04-25 12:07:48
○ 2026-08-06 05:22:18
○A43.248.61.282017-07-24 → 2017-09-10 · 5 obs
○ 2016-12-25 23:53:50
● 2017-07-24 11:33:16
● 2017-09-10 05:39:20
○ 2026-06-17 11:27:48
○ 2026-08-06 05:22:18
● 2017-07-24 11:33:16
● 2017-09-10 05:39:20
○ 2026-06-17 11:27:48
○ 2026-08-06 05:22:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| mrock.cn | dm1.longmingdns.com, dm2.longmingdns.com | - |
✅ Authoritative Response
Server:218.98.111.163
NS records: dm1.longmingdns.com, dm2.longmingdns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mrock.cn (unsigned zone)
⏱️ Timing
Total: 1851ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | dm1.longmingdns.com, dm2.longmingdns.com |
| SOA | 1 | dm1.longmingdns.com dnsadmin.longmingdns |
Analysis
Hierarchy
www.mrock.cn is delegated beneath mrock.cn.
Name Servers
mrock.cn uses two name servers for its delegation: dm1.longmingdns.com and dm2.longmingdns.com.
mrock.cn has the same name server delegation as a number of other domains, such as afellow.cn, neisan.cn, nihao2009.cn and two more.
Hosts with two IP numbers each:
dm2.longmingdns.com directs traffic to 183.253.57.197 and 211.99.99.56.
Hosts that resolve to one IP address:
dm1.longmingdns.com has the IP address 218.98.111.163.