dreb.com.cn - robtex.com
dreb.com.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 186.242.245.105🇧🇷 Vtal186.242.192.0/18 | ||||||
| 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=1784704577 | ||||||
com.cn
| DNSSEC | ⚠️ Not signed | ||||||
| NS | a.dns.cn ⭐ ⚠️ Not in parent delegation | ||||||
| NS | b.dns.cn ⚠️ Not in parent delegation | ||||||
| NS | c.dns.cn ⚠️ Not in parent delegation | ||||||
| NS | cns.cernet.net ⚠️ Not in parent delegation | ||||||
| NS | d.dns.cn ⚠️ Not in parent delegation | ||||||
| NS | e.dns.cn ⚠️ Not in parent delegation | ||||||
| SOA | a.dns.cnroot@cnnic.cn serial=2030712978 | ||||||
Same first word
Similar names
DNS History
11 records (3 active, 8 former)
○NSa.dnspod.com2017-02-18 → 2017-02-18 · 3 obs
● 2017-02-18 13:35:14
○ 2018-09-18 07:19:32
○ 2026-07-28 21:17:50
○ 2018-09-18 07:19:32
○ 2026-07-28 21:17:50
○NSb.dnspod.com2017-02-18 → 2017-02-18 · 3 obs
● 2017-02-18 13:35:14
○ 2018-09-18 07:19:32
○ 2026-07-28 21:17:50
○ 2018-09-18 07:19:32
○ 2026-07-28 21:17:50
○NSc.dnspod.com2017-02-18 → 2017-02-18 · 3 obs
● 2017-02-18 13:35:14
○ 2018-09-18 07:19:32
○ 2026-07-28 21:17:50
○ 2018-09-18 07:19:32
○ 2026-07-28 21:17:50
●NSdm1.longmingdns.com2026-07-10 → 2026-07-28 · 3 obs
○ 2026-02-20 11:07:50
● 2026-07-10 15:56:16
● 2026-07-28 21:17:50
● 2026-07-10 15:56:16
● 2026-07-28 21:17:50
●NSdm2.longmingdns.com2026-07-10 → 2026-07-28 · 3 obs
○ 2026-02-20 11:07:50
● 2026-07-10 15:56:16
● 2026-07-28 21:17:50
● 2026-07-10 15:56:16
● 2026-07-28 21:17:50
○NSf1g1ns1.dnspod.net2018-09-18 → 2018-09-18 · 4 obs
○ 2017-02-18 13:35:14
● 2018-09-18 07:19:32
○ 2026-02-20 11:07:50
○ 2026-07-28 21:17:50
● 2018-09-18 07:19:32
○ 2026-02-20 11:07:50
○ 2026-07-28 21:17:50
○NSf1g1ns2.dnspod.net2018-09-18 → 2018-09-18 · 4 obs
○ 2017-02-18 13:35:14
● 2018-09-18 07:19:32
○ 2026-02-20 11:07:50
○ 2026-07-28 21:17:50
● 2018-09-18 07:19:32
○ 2026-02-20 11:07:50
○ 2026-07-28 21:17:50
○A118.190.127.1272018-09-18 → 2018-09-18 · 4 obs
○ 2017-02-18 13:35:14
● 2018-09-18 07:19:32
○ 2026-02-20 11:07:50
○ 2026-07-28 21:17:50
● 2018-09-18 07:19:32
○ 2026-02-20 11:07:50
○ 2026-07-28 21:17:50
●A186.242.245.1052026-07-22 → 2026-07-28 · 3 obs
○ 2026-07-10 15:56:16
● 2026-07-22 22:55:06
● 2026-07-28 21:17:50
● 2026-07-22 22:55:06
● 2026-07-28 21:17:50
○A43.225.30.2302017-02-18 → 2017-02-18 · 3 obs
● 2017-02-18 13:35:14
○ 2018-09-18 07:19:32
○ 2026-07-28 21:17:50
○ 2018-09-18 07:19:32
○ 2026-07-28 21:17:50
○A45.203.120.1172026-07-10 → 2026-07-10 · 4 obs
○ 2026-02-20 11:07:50
● 2026-07-10 15:56:16
○ 2026-07-22 22:55:06
○ 2026-07-28 21:17:50
● 2026-07-10 15:56:16
○ 2026-07-22 22:55:06
○ 2026-07-28 21:17:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| dreb.com.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 dreb.com.cn (unsigned zone)
⏱️ Timing
Total: 3146ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 186.242.245.105 |
| NS | 2 | dm1.longmingdns.com, dm2.longmingdns.com |
| SOA | 1 | dm1.longmingdns.com dnsadmin.longmingdns |
Analysis
IP Addresses
dreb.com.cn has exactly one IP address — 186.242.245.105.
Name Servers
Two name servers handle the delegation for dreb.com.cn: dm1.longmingdns.com and dm2.longmingdns.com.
The name server configuration of dreb.com.cn is shared with other domains, for instance agbot.cn, wqom.com.cn, srbst.cn and two others.
Host names pointing to two IP addresses:
dm2.longmingdns.com resolves to two addresses: 183.253.57.197 and 211.99.99.56.
Host names resolving to a single IP address:
The hostname dm1.longmingdns.com resolves to 218.98.111.163.