dumn.cn - robtex.com
dumn.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 108.186.60.118🇺🇸 PEGTECHINC108.186.0.0/16 PEG TECH Inc. 11565 Old Ranch Ln Los Altos, CA 94024 US | ||||||
| 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=1760145004 | ||||||
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=2034591908 | ||||||
Same first word
Similar names
DNS History
10 records (3 active, 7 former)
●NSdm1.longmingdns.com2026-02-25 → 2026-03-27 · 3 obs
○ 2018-09-19 16:37:34
● 2026-02-25 03:19:54
● 2026-03-27 04:26:48
● 2026-02-25 03:19:54
● 2026-03-27 04:26:48
●NSdm2.longmingdns.com2026-02-25 → 2026-03-27 · 3 obs
○ 2018-09-19 16:37:34
● 2026-02-25 03:19:54
● 2026-03-27 04:26:48
● 2026-02-25 03:19:54
● 2026-03-27 04:26:48
○NSdns1.iidns.com2017-08-31 → 2017-11-04 · 4 obs
● 2017-08-31 21:08:20
● 2017-11-04 18:01:10
○ 2018-03-25 14:14:00
○ 2026-03-27 04:26:48
● 2017-11-04 18:01:10
○ 2018-03-25 14:14:00
○ 2026-03-27 04:26:48
○NSdns23.hichina.com2018-07-31 → 2018-09-19 · 5 obs
○ 2018-07-05 01:51:20
● 2018-07-31 01:58:54
● 2018-09-19 16:37:34
○ 2026-02-25 03:19:54
○ 2026-03-27 04:26:48
● 2018-07-31 01:58:54
● 2018-09-19 16:37:34
○ 2026-02-25 03:19:54
○ 2026-03-27 04:26:48
○NSdns24.hichina.com2018-07-31 → 2018-09-19 · 5 obs
○ 2018-07-05 01:51:20
● 2018-07-31 01:58:54
● 2018-09-19 16:37:34
○ 2026-02-25 03:19:54
○ 2026-03-27 04:26:48
● 2018-07-31 01:58:54
● 2018-09-19 16:37:34
○ 2026-02-25 03:19:54
○ 2026-03-27 04:26:48
○NSns3.dns.com2018-03-25 → 2018-07-05 · 5 obs
○ 2017-11-04 18:01:10
● 2018-03-25 14:14:00
● 2018-07-05 01:51:20
○ 2018-07-31 01:58:54
○ 2026-03-27 04:26:48
● 2018-03-25 14:14:00
● 2018-07-05 01:51:20
○ 2018-07-31 01:58:54
○ 2026-03-27 04:26:48
○NSns4.dns.com2018-05-15 → 2018-07-05 · 5 obs
○ 2018-03-25 14:14:00
● 2018-05-15 08:39:08
● 2018-07-05 01:51:20
○ 2018-07-31 01:58:54
○ 2026-03-27 04:26:48
● 2018-05-15 08:39:08
● 2018-07-05 01:51:20
○ 2018-07-31 01:58:54
○ 2026-03-27 04:26:48
●A108.186.60.1182026-02-25 → 2026-03-27 · 2 obs
● 2026-02-25 03:19:54
● 2026-03-27 04:26:48
● 2026-03-27 04:26:48
○CNAMEcs.ename.net2017-07-17 → 2018-07-05 · 4 obs
● 2017-07-17 11:47:46
● 2018-07-05 01:51:20
○ 2018-07-31 01:58:54
○ 2026-03-27 04:26:48
● 2018-07-05 01:51:20
○ 2018-07-31 01:58:54
○ 2026-03-27 04:26:48
○CNAMEoverdue.aliyun.com2018-07-31 → 2018-09-19 · 5 obs
○ 2018-07-05 01:51:20
● 2018-07-31 01:58:54
● 2018-09-19 16:37:34
○ 2026-02-25 03:19:54
○ 2026-03-27 04:26:48
● 2018-07-31 01:58:54
● 2018-09-19 16:37:34
○ 2026-02-25 03:19:54
○ 2026-03-27 04:26:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| dumn.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 dumn.cn (unsigned zone)
⏱️ Timing
Total: 5070ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 108.186.60.118 |
| NS | 2 | dm1.longmingdns.com, dm2.longmingdns.com |
| SOA | 1 | dm1.longmingdns.com dnsadmin.longmingdns |
Analysis
IP Addresses
dumn.cn resolves to a single IP address: 108.186.60.118.
Other host names including dllife365.com, khet.cn, hytimes.cn, hylin.cn and www.hytimes.cn share IP numbers with dumn.cn.
Name Servers
dumn.cn's delegation uses two name servers, dm1.longmingdns.com and dm2.longmingdns.com.
dumn.cn shares the same name server setup as other domains, for example jclqq.cn, zhanghaohua.cn, 5555home.cn, safute.com and 6789007.cn.
Hosts with two IPs:
dm2.longmingdns.com points to 183.253.57.197 and 211.99.99.56.
Hosts with one IP:
dm1.longmingdns.com points to 218.98.111.163.