18603.cn - robtex.com

18603.cn

DNSSEC⚠️ Not signed
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=1780930439

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=2035066653

Same first word

18603.com
18603.cn

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DNS History

18 records (2 active, 16 former)

20162017201820192020202120222023202420252026NSdm1.longmingdns.comdm2.longmingdns.comdns1.iidns.comdns2.iidns.comdns3.iidns.comdns4.iidns.comdns5.iidns.comdns6.iidns.comns3.dns.comns4.dns.comA198.148.92.49198.148.92.50198.148.92.53198.148.92.56198.148.92.57198.148.92.58198.148.92.62CNAMEfw.ename.net
●NSdm1.longmingdns.com2026-06-06 → 2026-07-20 · 3 obs
○ 2018-06-16 07:50:44
● 2026-06-06 07:03:08
● 2026-07-20 19:54:10
●NSdm2.longmingdns.com2026-06-06 → 2026-07-20 · 3 obs
○ 2018-06-16 07:50:44
● 2026-06-06 07:03:08
● 2026-07-20 19:54:10
○NSdns1.iidns.com2015-07-16 → 2016-05-07 · 4 obs
● 2015-07-16 07:45:08
● 2016-05-07 01:05:00
○ 2018-06-16 07:50:44
○ 2026-07-20 19:54:10
○NSdns2.iidns.com2015-07-16 → 2016-05-07 · 4 obs
● 2015-07-16 07:45:08
● 2016-05-07 01:05:00
○ 2018-06-16 07:50:44
○ 2026-07-20 19:54:10
○NSdns3.iidns.com2015-07-16 → 2016-05-07 · 4 obs
● 2015-07-16 07:45:08
● 2016-05-07 01:05:00
○ 2018-06-16 07:50:44
○ 2026-07-20 19:54:10
○NSdns4.iidns.com2015-07-16 → 2016-05-07 · 4 obs
● 2015-07-16 07:45:08
● 2016-05-07 01:05:00
○ 2018-06-16 07:50:44
○ 2026-07-20 19:54:10
○NSdns5.iidns.com2015-07-16 → 2016-05-07 · 4 obs
● 2015-07-16 07:45:08
● 2016-05-07 01:05:00
○ 2018-06-16 07:50:44
○ 2026-07-20 19:54:10
○NSdns6.iidns.com2015-07-16 → 2016-05-07 · 4 obs
● 2015-07-16 07:45:08
● 2016-05-07 01:05:00
○ 2018-06-16 07:50:44
○ 2026-07-20 19:54:10
○NSns3.dns.com2018-06-16 → 2018-06-16 · 4 obs
○ 2016-05-07 01:05:00
● 2018-06-16 07:50:44
○ 2026-06-06 07:03:08
○ 2026-07-20 19:54:10
○NSns4.dns.com2018-06-16 → 2018-06-16 · 4 obs
○ 2016-05-07 01:05:00
● 2018-06-16 07:50:44
○ 2026-06-06 07:03:08
○ 2026-07-20 19:54:10
○A198.148.92.492016-05-07 → 2016-05-07 · 4 obs
○ 2016-02-19 05:28:14
● 2016-05-07 01:05:00
○ 2026-06-06 07:03:08
○ 2026-07-20 19:54:10
○A198.148.92.502016-05-07 → 2016-05-07 · 4 obs
○ 2016-02-19 05:28:14
● 2016-05-07 01:05:00
○ 2026-06-06 07:03:08
○ 2026-07-20 19:54:10
○A198.148.92.532015-07-16 → 2015-07-16 · 3 obs
● 2015-07-16 07:45:08
○ 2018-06-16 07:50:44
○ 2026-07-20 19:54:10
○A198.148.92.562015-07-16 → 2016-02-19 · 4 obs
● 2015-07-16 07:45:08
● 2016-02-19 05:28:14
○ 2016-05-07 01:05:00
○ 2026-07-20 19:54:10
○A198.148.92.572016-02-19 → 2016-02-19 · 4 obs
○ 2015-07-16 07:45:08
● 2016-02-19 05:28:14
○ 2016-05-07 01:05:00
○ 2026-07-20 19:54:10
○A198.148.92.582015-07-16 → 2016-02-19 · 4 obs
● 2015-07-16 07:45:08
● 2016-02-19 05:28:14
○ 2016-05-07 01:05:00
○ 2026-07-20 19:54:10
○A198.148.92.622015-07-16 → 2015-07-16 · 3 obs
● 2015-07-16 07:45:08
○ 2018-06-16 07:50:44
○ 2026-07-20 19:54:10
○CNAMEfw.ename.net2015-07-16 → 2018-06-16 · 4 obs
● 2015-07-16 07:45:08
● 2018-06-16 07:50:44
○ 2026-06-06 07:03:08
○ 2026-07-20 19:54:10

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cna.dns.cn, d.dns.cn, b.dns.cn, c.dns.cn...-
18603.cndm1.longmingdns.com, dm2.longmingdns.com-

✅ Authoritative Response

Server:211.99.99.56

NS records: dm1.longmingdns.com, dm2.longmingdns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 18603.cn (unsigned zone)

⏱️ Timing

Total: 2602ms | Queries: -

📄 Records

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

Analysis

Name Servers

The NS records for 18603.cn delegate to dm1.longmingdns.com and dm2.longmingdns.com.

18603.cn uses the same name servers as several other domains — among them lazy888.cn, dzltkt.cn, scujj.com.cn and two more.

Hostnames that resolve to two IP addresses:

The A records for dm2.longmingdns.com return 183.253.57.197 and 211.99.99.56.

Hosts with just one IP address:

dm1.longmingdns.com resolves to the IP address 218.98.111.163.