mcbyt.cn - robtex.com
mcbyt.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 103.243.128.241🇭🇰 HDHK103.243.128.0/23 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 | ||||||
| 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=1769940606 | ||||||
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=2035100071 | ||||||
Same first word
Similar names
DNS History
6 records (3 active, 3 former)
●NSdm1.longmingdns.com2026-07-19 → 2026-07-28 · 3 obs
● 2026-07-19 07:44:34
● 2026-07-28 05:24:28
●NSdm2.longmingdns.com2026-07-19 → 2026-07-28 · 3 obs
● 2026-07-19 07:44:34
● 2026-07-28 05:24:28
○NSf1g1ns1.dnspod.net2017-06-14 → 2017-06-14 · 3 obs
○ 2026-07-19 07:44:34
○ 2026-07-28 05:24:28
○NSf1g1ns2.dnspod.net2017-06-14 → 2017-06-14 · 3 obs
○ 2026-07-19 07:44:34
○ 2026-07-28 05:24:28
●A103.243.128.2412026-07-19 → 2026-07-28 · 3 obs
● 2026-07-19 07:44:34
● 2026-07-28 05:24:28
○A172.80.16.82017-06-14 → 2017-06-14 · 3 obs
○ 2026-07-19 07:44:34
○ 2026-07-28 05:24:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | d.dns.cn, a.dns.cn, c.dns.cn, b.dns.cn... | - |
| mcbyt.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 mcbyt.cn (unsigned zone)
⏱️ Timing
Total: 3340ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.243.128.241 |
| NS | 2 | dm1.longmingdns.com, dm2.longmingdns.com |
| SOA | 1 | dm1.longmingdns.com dnsadmin.longmingdns |
Analysis
IP Addresses
mcbyt.cn has exactly one IP address — 103.243.128.241.
siedtu.cn is an example of another host name that shares IP numbers with mcbyt.cn.
Name Servers
mcbyt.cn has two authoritative name servers — dm1.longmingdns.com and dm2.longmingdns.com.
The name server configuration of mcbyt.cn is shared with other domains, for instance attsc.cn, silkworld.cn, tzve.cn and two others.
Host names pointing to two IP addresses:
dm2.longmingdns.com resolves to 183.253.57.197 and 211.99.99.56.
Host names resolving to a single IP address:
dm1.longmingdns.com resolves to 218.98.111.163.