`netsir.cn`

DNSSEC	⚠️ Not signed
A	38.11.87.214^{🇺🇸 PEGTECHINC38.11.64.0/18 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=1776162821

`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=2034670570

Same first word

netsir.cn

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DNS History

4 records (3 active, 1 former)

●NSdm1.longmingdns.com2026-03-27 → 2026-04-14 · 2 obs

● 2026-03-27 22:45:02
● 2026-04-14 19:42:46

●NSdm2.longmingdns.com2026-03-27 → 2026-04-14 · 2 obs

● 2026-03-27 22:45:02
● 2026-04-14 19:42:46

●A38.11.87.2142026-04-14 → 2026-04-14 · 2 obs

○ 2026-03-27 22:45:02
● 2026-04-14 19:42:46

○A38.28.201.992026-03-27 → 2026-03-27 · 2 obs

● 2026-03-27 22:45:02
○ 2026-04-14 19:42:46

🔍 DNS Trace

📋 Delegation Chain

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

⏱️ Timing

Total: 1718ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`38.11.87.214`
NS	2	`dm1.longmingdns.com, dm2.longmingdns.com`
SOA	1	`dm1.longmingdns.com dnsadmin.longmingdns`

Analysis

IP Addresses

netsir.cn points to a single IP number: 38.11.87.214.

Name Servers

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

netsir.cn shares the same name server setup as other domains, for example czjrp.cn, st4.com.cn, 807788.cn, ykj2022.cn and infre.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.

netsir.cn - robtex.com

netsir.cn

cn