lmsys.cn - robtex.com

lmsys.cn

DNSSEC⚠️ Not signed
A104.167.64.172🇺🇸 ESITED-1104.167.64.0/19 ARIN direct allocation
NSdm1.longmingdns.com ⭐
A218.98.111.163🇩🇪 HKCICL-AS-AP218.98.111.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED
NSdm2.longmingdns.com
A183.253.57.197🇨🇳 CHINAMOBILE-CN183.253.0.0/16 CMI (Customer Route)
A211.99.99.56🇨🇳 DONGGUAN-1211.99.99.0/24 Proxy-registered route object
SOAdm1.longmingdns.comdnsadmin@longmingdns.com serial=1759057399

cn

DNSSEC🔒 Signed (DS record present)
NSa.dns.cn ⭐
NSb.dns.cn
NSc.dns.cn
NSd.dns.cn
NSe.dns.cn
NSns.cernet.net ⚠️ Not in parent delegation
SOAa.dns.cnroot@cnnic.cn serial=2034731662

Same first word

lmsys.org
lmsys.fr
lmsys.net
lmsys.cn
lmsys.com

Similar names

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sysml.co.uk
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myssl.cn
mlsys.com

DNS History

8 records (3 active, 5 former)

20162017201820192020202120222023202420252026NSdm1.longmingdns.comdm2.longmingdns.comdns10.hichina.comdns9.hichina.comf1g1ns1.dnspod.netf1g1ns2.dnspod.netA104.167.64.17223.27.192.115
●NSdm1.longmingdns.com2026-03-26 → 2026-04-30 · 3 obs
○ 2017-01-02 15:05:16
● 2026-03-26 19:25:18
● 2026-04-30 03:30:46
●NSdm2.longmingdns.com2026-03-26 → 2026-04-30 · 3 obs
○ 2017-01-02 15:05:16
● 2026-03-26 19:25:18
● 2026-04-30 03:30:46
○NSdns10.hichina.com2017-01-02 → 2017-01-02 · 4 obs
○ 2016-04-20 16:00:16
● 2017-01-02 15:05:16
○ 2026-03-26 19:25:18
○ 2026-04-30 03:30:46
○NSdns9.hichina.com2017-01-02 → 2017-01-02 · 4 obs
○ 2016-04-20 16:00:16
● 2017-01-02 15:05:16
○ 2026-03-26 19:25:18
○ 2026-04-30 03:30:46
○NSf1g1ns1.dnspod.net2015-06-15 → 2015-11-01 · 4 obs
● 2015-06-15 18:24:26
● 2015-11-01 04:55:42
○ 2016-04-20 16:00:16
○ 2026-04-30 03:30:46
○NSf1g1ns2.dnspod.net2015-06-15 → 2015-11-01 · 4 obs
● 2015-06-15 18:24:26
● 2015-11-01 04:55:42
○ 2016-04-20 16:00:16
○ 2026-04-30 03:30:46
●A104.167.64.1722026-03-26 → 2026-04-30 · 3 obs
○ 2016-04-20 16:00:16
● 2026-03-26 19:25:18
● 2026-04-30 03:30:46
○A23.27.192.1152016-01-19 → 2016-01-19 · 3 obs
● 2016-01-19 22:29:36
○ 2016-04-20 16:00:16
○ 2026-04-30 03:30:46

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cna.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn...-
lmsys.cndm1.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 lmsys.cn (unsigned zone)

⏱️ Timing

Total: 1868ms | Queries: -

📄 Records

TypeCountSample Data
A1104.167.64.172
NS2dm1.longmingdns.com, dm2.longmingdns.com
SOA1dm1.longmingdns.com dnsadmin.longmingdns

Analysis

IP Addresses

lmsys.cn points to an IP address: 104.167.64.172.

Name Servers

Two name servers dm1.longmingdns.com and dm2.longmingdns.com handle the delegation for lmsys.cn.

lmsys.cn shares the same name server setup as other domains, for instance mapeng.cn, 126u88.cn, 51mjc.cn, garminfans.cn and 830qt.cn.

lmsys.cn shares name servers with other domains at least partially, for example jytg.com.cn.

Host names with two IP numbers: dm2.longmingdns.com points to 183.253.57.197 and 211.99.99.56.

Host names with one IP number: dm1.longmingdns.com points to 218.98.111.163.