`n3890.cn`

DNSSEC	⚠️ Not signed
A	38.63.143.7^{🇺🇸 PEGTECHINC38.63.128.0/18 PEG TECH INC}
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 Proxy-registered route object}
SOA	`dm1.longmingdns.com`dnsadmin@longmingdns.com serial=1776689735

`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.cn`root@cnnic.cn serial=2034715175

Same first word

n3890.cn

DNS History

4 records (3 active, 1 former)

●NSdm1.longmingdns.com2026-03-23 → 2026-04-26 · 2 obs

● 2026-03-23 19:58:10
● 2026-04-26 17:50:26

●NSdm2.longmingdns.com2026-03-23 → 2026-04-26 · 2 obs

● 2026-03-23 19:58:10
● 2026-04-26 17:50:26

○A38.165.88.1182026-03-23 → 2026-03-23 · 2 obs

● 2026-03-23 19:58:10
○ 2026-04-26 17:50:26

●A38.63.143.72026-04-26 → 2026-04-26 · 2 obs

○ 2026-03-23 19:58:10
● 2026-04-26 17:50:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	c.dns.cn, d.dns.cn, a.dns.cn, e.dns.cn...	-
n3890.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 n3890.cn (unsigned zone)

⏱️ Timing

Total: 1392ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`38.63.143.7`
NS	2	`dm1.longmingdns.com, dm2.longmingdns.com`
SOA	1	`dm1.longmingdns.com dnsadmin.longmingdns`

Analysis

IP Addresses

n3890.cn points to IP number 38.63.143.7.

Name Servers

n3890.cn is delegated to two name servers: dm1.longmingdns.com and dm2.longmingdns.com.

n3890.cn uses the same name server setup as other domains such as 0452qhhq.cn, kmyuanai.com, qhst.com.cn, 31034.cn and ggtalk.cn.

Host names with two IP numbers:

The host name dm2.longmingdns.com points to 183.253.57.197 and 211.99.99.56.

Host names with one IP number:

The host name dm1.longmingdns.com points to 218.98.111.163.

n3890.cn - robtex.com

n3890.cn

cn