lets-work.com.cn - dns.ninja
lets-work.com.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 211.149.160.79🇨🇳 CHINANET-SCIDC-AS-AP211.149.160.0/19 SICHUANIDC province network | ||||||
| NS | ns1.myhostadmin.net ⭐ | ||||||
| A | 240e:d9:c200::2🇨🇳 CHINANET-SCIDC-AS-AP240e:d9:c000::/36 SICHUANIDC province network | ||||||
| A | 60.247.150.254🇨🇳 CHINANET-SCIDC-AS-AP60.247.128.0/18 SICHUANIDC province network | ||||||
| A | 118.123.249.114🇨🇳 CHINANET-SCIDC-AS-AP118.123.240.0/20 CHINANET SiChuan Telecom Internet Data Center | ||||||
| A | 118.123.253.132🇨🇳 CHINANET-SCIDC-AS-AP118.123.240.0/20 CHINANET SiChuan Telecom Internet Data Center | ||||||
| NS | ns2.myhostadmin.net | ||||||
| A | 240e:d9:c200:1::2🇨🇳 CHINANET-SCIDC-AS-AP240e:d9:c000::/36 SICHUANIDC province network | ||||||
| A | 61.172.183.73🇨🇳 SHANGHAITELECOM61.172.182.0/23 SHIDC | ||||||
| A | 61.240.129.143🇨🇳 CHINA169-Backbone61.240.128.0/19 CMI (Customer Route) | ||||||
| A | 211.149.230.100🇨🇳 CHINANET-SCIDC-AS-AP211.149.224.0/19 chinanet SC province network-client | ||||||
| MX | mxbiz1.qq.com ⭐ | ||||||
| MX | mxbiz2.qq.com(10) | ||||||
| SOA | ns1.myhostadmin.netdnsconct@myhostadmin.net 2020-09-10 #18 | ||||||
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=2030721865 | ||||||
Same first word
DNS History
5 records (5 active, 0 former)
●NSns1.myhostadmin.net2026-05-18 → 2026-08-02 · 2 obs
● 2026-08-02 22:12:24
●NSns2.myhostadmin.net2026-05-18 → 2026-08-02 · 2 obs
● 2026-08-02 22:12:24
●A211.149.160.792026-05-18 → 2026-08-02 · 2 obs
● 2026-08-02 22:12:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | d.dns.cn, a.dns.cn, c.dns.cn, b.dns.cn... | - |
| lets-work.com.cn | ns1.myhostadmin.net, ns2.myhostadmin.net | - |
✅ Authoritative Response
Server:118.123.249.114
NS records: ns1.myhostadmin.net, ns2.myhostadmin.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for lets-work.com.cn (unsigned zone)
⏱️ Timing
Total: 2363ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 211.149.160.79 |
| NS | 2 | ns1.myhostadmin.net, ns2.myhostadmin.net |
| MX | 2 | mxbiz2.qq.com (pri: 10), mxbiz1.qq.com (pri: 5) |
| SOA | 1 | ns1.myhostadmin.net dnsconct.myhostadmin |
Analysis
IP Addresses
lets-work.com.cn has exactly one IP address — 211.149.160.79.
www.kjcyy.com, laiaolab.com, tclyjx.com.cn plus two other host names have IP numbers in common with lets-work.com.cn.
Name Servers
DNS delegation for lets-work.com.cn points to two name servers: ns1.myhostadmin.net and ns2.myhostadmin.net.
The name server configuration of lets-work.com.cn is shared with other domains, for instance hzhxkj.com.cn, ebddl.com, sdxinglei.cn and two others.
There is at least partial name server overlap between lets-work.com.cn and other domains — 8620.net, bsdkj.cn, zhenliyou.com and two more among them.
These name servers regularly appear alongside ns4.myhostadmin.net, ns3.myhostadmin.net, ns5.myhostadmin.net and 7 other name servers in NS record sets.
Each of the hosts ns1.myhostadmin.net and ns2.myhostadmin.net has four IP addresses: ns1.myhostadmin.net points to 60.247.150.254, 118.123.249.114, 118.123.253.132 and 240e:d9:c200::2, and ns2.myhostadmin.net points to 61.172.183.73, 61.240.129.143, 211.149.230.100 and 240e:d9:c200:1::2.
Mail Servers
lets-work.com.cn uses two mail servers, mxbiz1.qq.com and mxbiz2.qq.com.
The mail server setup of lets-work.com.cn matches that of other domains such as bestally.com.cn, i-lewan.com, brfge.com and two others.
At least some of the mail servers used by lets-work.com.cn are shared with other domains: ppbyb.com, jsbesiter.cn, mxgs.cn and two others among them.