`gc166.cn`

DNSSEC	⚠️ Not signed
A	38.177.140.166^{🇺🇸 AS39847838.177.128.0/18 PEG TECH INC PT-82}
NS	`ns1.nowcndns.com` ⭐
		A	1.193.216.204^{🇨🇳 CHINANET-Henan-Luoyang-IDC1.193.216.0/24 Chinatelecom HeNan Province Network}
		A	218.98.111.129^{🇩🇪 HKCICL-AS-AP218.98.111.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED}
		A	218.98.111.138^{🇩🇪 HKCICL-AS-AP218.98.111.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED}
NS	`ns2.nowcndns.com`
		A	61.158.128.11^{🇨🇳 CHINA169-Backbone61.158.128.0/17 CNC Group CHINA169 Henan Province Network}
			PTR	`11.128.158.61.ha.cnc`
		A	183.253.57.202^{🇨🇳 CHINAMOBILE-CN183.253.0.0/16 CMI (Customer Route)}
		A	211.99.99.38^{🇨🇳 DONGGUAN-1211.99.99.0/24 Proxy-registered route object}
SOA	`ns1.nowcndns.com`admin@nowcndns.com serial=1773132480

`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=2034667977

Same first word

gc166.cn

Similar names

cg166.fun

616gc.com

DNS History

12 records (3 active, 9 former)

○NSdns17.hichina.com2020-01-09 → 2020-01-09 · 4 obs

○ 2017-02-15 11:42:36
● 2020-01-09 02:10:36
○ 2026-02-27 04:19:36
○ 2026-04-14 02:32:44

○NSdns18.hichina.com2020-01-09 → 2020-01-09 · 4 obs

○ 2017-02-15 11:42:36
● 2020-01-09 02:10:36
○ 2026-02-27 04:19:36
○ 2026-04-14 02:32:44

○NSf1g1ns1.dnspod.net2015-07-21 → 2017-02-15 · 4 obs

● 2015-07-21 03:28:26
● 2017-02-15 11:42:36
○ 2020-01-09 02:10:36
○ 2026-04-14 02:32:44

○NSf1g1ns2.dnspod.net2015-07-21 → 2017-02-15 · 4 obs

● 2015-07-21 03:28:26
● 2017-02-15 11:42:36
○ 2020-01-09 02:10:36
○ 2026-04-14 02:32:44

●NSns1.nowcndns.com2026-02-27 → 2026-04-14 · 3 obs

○ 2020-01-09 02:10:36
● 2026-02-27 04:19:36
● 2026-04-14 02:32:44

●NSns2.nowcndns.com2026-02-27 → 2026-04-14 · 3 obs

○ 2020-01-09 02:10:36
● 2026-02-27 04:19:36
● 2026-04-14 02:32:44

○A119.28.48.2132015-07-21 → 2015-07-21 · 3 obs

● 2015-07-21 03:28:26
○ 2026-02-27 04:19:36
○ 2026-04-14 02:32:44

○A119.28.48.2282015-07-21 → 2016-02-09 · 4 obs

● 2015-07-21 03:28:26
● 2016-02-09 10:48:40
○ 2017-02-15 11:42:36
○ 2026-04-14 02:32:44

●A38.177.140.1662026-04-14 → 2026-04-14 · 3 obs

○ 2026-02-27 08:31:46
● 2026-04-14 02:32:42
● 2026-04-14 02:32:44

○A38.177.153.1742026-02-27 → 2026-02-27 · 5 obs

○ 2020-01-09 02:10:36
● 2026-02-27 04:19:36
● 2026-02-27 08:31:46
○ 2026-04-14 02:32:42
○ 2026-04-14 02:32:44

○A49.51.10.1922017-02-15 → 2017-02-15 · 4 obs

○ 2016-02-09 10:48:40
● 2017-02-15 11:42:36
○ 2020-01-09 02:10:36
○ 2026-04-14 02:32:44

○CNAMEdnspod-free.mydnspod.net2015-07-21 → 2017-02-15 · 6 obs

● 2015-07-21 03:28:26
● 2016-02-09 10:48:40
○ 2016-05-29 12:46:34
● 2017-02-15 11:42:36
○ 2020-01-09 02:10:36
○ 2026-04-14 02:32:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn...	-
gc166.cn	ns1.nowcndns.com, ns2.nowcndns.com	-

✅ Authoritative Response

Server:183.253.57.202

NS records: ns1.nowcndns.com, ns2.nowcndns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for gc166.cn (unsigned zone)

⏱️ Timing

Total: 4121ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`38.177.140.166`
NS	2	`ns1.nowcndns.com, ns2.nowcndns.com`
SOA	1	`ns1.nowcndns.com admin.nowcndns.com`

Analysis

IP Addresses

gc166.cn points to a single IP number: 38.177.140.166.

Other host names, for instance yzxhsd.cn, rotunda.cn, djaaaj.cn, fjljdj.cn and suivie.cn share IP numbers with gc166.cn.

Name Servers

gc166.cn is delegated to two name servers: ns1.nowcndns.com and ns2.nowcndns.com.

gc166.cn uses the same name server setup as other domains, for instance shfutiantiyu.cn, knwcz.cn, ttlegou.com.cn, uvpr.cn and i0yz.cn.

Host names with three IP numbers: ns1.nowcndns.com points to 1.193.216.204, 218.98.111.129 and 218.98.111.138; ns2.nowcndns.com points to 61.158.128.11, 183.253.57.202 and 211.99.99.38.

gc166.cn - robtex.com

gc166.cn

cn