`gzctgroup.cn`

DNSSEC	⚠️ Not signed
A	38.11.201.240^{🇺🇸 PEGTECHINC38.11.192.0/19 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=1776586748

`cn`

	DNSSEC	⚠️ Not signed
	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 2035-03-05 #54

Same first word

gzctgroup.cn

DNS History

6 records (3 active, 3 former)

○NS(root)2017-11-21 → 2017-11-21 · 3 obs

● 2017-11-21 05:52:52
○ 2026-04-03 16:20:20
○ 2026-07-12 02:12:14

●NSdm1.longmingdns.com2026-04-03 → 2026-07-12 · 3 obs

○ 2017-11-21 05:52:52
● 2026-04-03 16:20:20
● 2026-07-12 02:12:14

●NSdm2.longmingdns.com2026-04-03 → 2026-07-12 · 3 obs

○ 2017-11-21 05:52:52
● 2026-04-03 16:20:20
● 2026-07-12 02:12:14

○A111.75.255.902017-11-21 → 2017-11-21 · 3 obs

● 2017-11-21 05:52:52
○ 2026-04-03 16:20:20
○ 2026-07-12 02:12:14

●A38.11.201.2402026-06-04 → 2026-07-12 · 5 obs

○ 2026-04-03 16:20:20
● 2026-06-04 08:54:52
● 2026-06-07 18:06:52
○ 2026-07-10 07:30:34
● 2026-07-12 02:12:14

○A38.11.25.1122026-04-03 → 2026-04-03 · 4 obs

○ 2017-11-21 05:52:52
● 2026-04-03 16:20:20
○ 2026-06-04 08:54:52
○ 2026-07-12 02:12:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	e.dns.cn, c.dns.cn, a.dns.cn, b.dns.cn...	-
gzctgroup.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 gzctgroup.cn (unsigned zone)

⏱️ Timing

Total: 1508ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`38.11.201.240`
NS	2	`dm1.longmingdns.com, dm2.longmingdns.com`
SOA	1	`dm1.longmingdns.com dnsadmin.longmingdns`

Analysis

IP Addresses

gzctgroup.cn resolves to just one IP address, 38.11.201.240.

Two other host names, along with waizong.cn, posup.cn and szldxf.cn, also share IP numbers with gzctgroup.cn.

Name Servers

gzctgroup.cn has two authoritative name servers — dm1.longmingdns.com and dm2.longmingdns.com.

gzctgroup.cn shares its NS records with other domains, for example chuyihao.cn, mhze.cn, subingtian.cn and two others.

Host names that have two IP addresses:

dm2.longmingdns.com resolves to 183.253.57.197 and 211.99.99.56.

Host names that point to one IP address:

dm1.longmingdns.com resolves to 218.98.111.163.

gzctgroup.cn - robtex.com

gzctgroup.cn

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