`400qc.cn`

DNSSEC	⚠️ Not signed
A	38.11.60.124^{🇺🇸 PEGTECHINC38.11.0.0/18 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=1776162536

`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=2034790943

Same first word

400qc.com

400qc.cn

Similar names

400cq.com

DNS History

4 records (3 active, 1 former)

●NSdm1.longmingdns.com2026-02-21 → 2026-05-14 · 2 obs

● 2026-02-21 17:19:14
● 2026-05-14 09:05:16

●NSdm2.longmingdns.com2026-02-21 → 2026-05-14 · 2 obs

● 2026-02-21 17:19:14
● 2026-05-14 09:05:16

●A38.11.60.1242026-04-19 → 2026-05-14 · 3 obs

○ 2026-04-02 14:08:36
● 2026-04-19 17:43:40
● 2026-05-14 09:05:16

○A38.28.217.2072026-02-21 → 2026-04-02 · 4 obs

● 2026-02-21 17:19:14
● 2026-04-02 14:08:36
○ 2026-04-19 17:43:40
○ 2026-05-14 09:05:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn...	-
400qc.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 400qc.cn (unsigned zone)

⏱️ Timing

Total: 4756ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`38.11.60.124`
NS	2	`dm1.longmingdns.com, dm2.longmingdns.com`
SOA	1	`dm1.longmingdns.com dnsadmin.longmingdns`

Analysis

IP Addresses

400qc.cn resolves to one IP number: 38.11.60.124.

Other host names including htstone.com.cn, hn84.cn, chsh2007.com.cn and 6182.com.cn share IP numbers with 400qc.cn.

Name Servers

400qc.cn's delegation uses two name servers: dm1.longmingdns.com and dm2.longmingdns.com.

400qc.cn uses the same name server setup as other domains, such as dhlilhy.info, humangrowthhormone.cn, remaho.com.cn, igaopeng.cn and zzjk.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.

400qc.cn - robtex.com

400qc.cn

cn